Table of Contents Part 1: Preliminaries Chapter 1: About this User Manual 1.1 Manual Structure ........................ 1‐1 1.2 Notifications ........................1‐2 1.3 Customer Support ....................... 1‐2 Chapter 2: Introduction 2.1 Welcome to the RADWIN 2000+ Series ................2‐1 2.2 What’s New in Release 4.2.40..................... 2‐1 2.3 Key features of the RADWIN 2000+ Series................2‐2 2.4 Components of a RADWIN 2000+ Series Link ..............2‐2 2.4.1 Major Components ..................... 2‐2 2.4.2 Accessories ......................... 2‐2 2.4.3 Link Management Tools ..................... 2‐3 Part 2: Basic Installation Chapter 3: Site Survey 3.1 Scope of this Chapter ......................3‐1 3.2 Planning the Link Site ......................3‐1 3.2.1 Overview ........................3‐1 3.3 The Site Survey ........................
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4.7 Mounting Units ......................... 4‐12 4.7.1 Mounting an ODU, GSU, or HSS ................4‐12 4.7.2 Mounting an External Antenna ................4‐19 4.7.3 Mounting the IDU‐H/HP and RADWIN 2000i ............4‐20 4.8 External Connections ......................4‐24 4.8.1 Small Form‐Factor (RADWIN 2000 A+) ODU ............4‐24 4.8.2 Large Form‐Factor (RADWIN 2000 C+, RADWIN 2000 D+) ........4‐24 4.8.3 RADWIN 2000i ......................4‐25 4.8.4 PoE Devices ....................... 4‐26 4.8.5 IDU‐H/HP ........................4‐26 4.8.6 RADWIN GSU ......................4‐27 4.9 Hardware Setup for Hub Site Synchronization..............4‐28 4.9.1 Serial Hub Site Synchronization ................4‐28 4.9.2 Ethernet Hub Site Synchronization ................4‐29 4.9.3 GPS Hub Site Synchronization with an external GSU ..........4‐30 4.9.4 GPS Hub Site Synchronization with an Internal GSU ..........4‐32 4.10 Lightning Protection ......................
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9.2 What is Hub Site Synchronization (HSS)? ................9‐1 9.3 HSS Implementation......................9‐3 9.3.1 Radio Frame Pattern ....................9‐3 9.3.2 HSS Types ........................9‐4 Chapter 10: Serial Hub Site Synchronization 10.1 Scope of this Chapter ...................... 10‐1 10.2 SHSS Hardware Installation ..................... 10‐1 10.2.1 Connecting an HSS Unit ..................10‐1 10.2.2 Using a Single HSS Unit ..................10‐3 10.2.3 Using More than One HSS Unit ................10‐4 10.3 ODU/HSS Unit Connection Pinout................... 10‐5 10.4 Sector Configuration and HSS ..................10‐6 10.5 Sync Status Messages and Color Codes ................10‐7 Chapter 11: Hub Site Synchronization over Ethernet 11.1 Scope of this Chapter ...................... 11‐1 RADWIN 2000+ Series User Manual Release 4.2.40...
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11.4 Link Configuration and HSSoE ..................11‐4 11.4.1 Setup for Illustration ....................11‐4 11.4.2 Configuring the RT‐A(HBS) as an HSS master ............11‐4 11.4.3 Configuring the RT‐A(HBS) as an HSS client ............11‐9 11.5 Sync Status Messages and Color Codes ................ 11‐11 Chapter 12: GPS Hub Site Synchronization 12.1 Scope of this Chapter ...................... 12‐1 12.2 Overview ......................... 12‐1 12.3 GHSS for the RADWIN 2000 A+, RADWIN 2000 C+, or RADWIN 2000 D+ ....12‐1 12.3.1 GSU ......................... 12‐2 12.3.2 GSU Kit Contents ....................12‐2 12.3.3 GSU Commissioning and Installation ..............12‐3 12.4 GHSS for the RADWIN 2000i ................... 12‐8 12.4.1 Overview ......................... 12‐8 12.4.2 Transmission Phase Shift ..................12‐9 12.4.3 Configuring GHSS with an Internal GPS Unit ............12‐10 Part 5: Advanced Installation Topics...
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20.6 Spectrum View Main Window..................20‐2 20.7 Spectrum View Display Function Buttons ............... 20‐4 20.8 Running Spectrum View ....................20‐5 20.9 Zooming in and out ......................20‐7 Chapter 21: Using the Web Interface 21.1 Scope of this Chapter ...................... 21‐1 21.2 What is it For ........................21‐1 21.3 Who Needs it........................21‐1 21.4 How it Works........................21‐1 21.5 What it Provides......................21‐2 21.6 Prerequisites ........................21‐2 21.6.1 Hardware ........................ 21‐2 21.6.2 Software ......................... 21‐2 21.6.3 Technical Background .................... 21‐2 21.7 Special Considerations Working with the WI ..............21‐2 RADWIN 2000+ Series User Manual Release 4.2.40...
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D.2 HBS/HSS Unit Connection Pinout..................D‐2 D.3 User Port Connectors......................D‐3 D.3.1 LAN Port ........................D‐3 D.4 DC Power Terminals......................D‐3 D.4.1 DC PoE ........................D‐3 Appendix E: Regional Notice: French Canadian E.1 Procédures de sécurité......................E‐1 E.1.1 Généralités ......................... E‐1 E.1.2 Mise à la terre ......................E‐1 E.1.3 Protection contre la foudre ..................E‐1 E.1.4 Précautions de sécurité pendant le montage de ODU ..........E‐2 E.1.5 Connecter la terre à IDU‐C ..................E‐3 E.2 Installation sur pylône et mur ..................... E‐3 E.2.1 Contenu du kit de montage ODU ................E‐3 E.2.2 Montage sur un pylône ....................E‐4 E.2.3 Montage sur un mur ....................E‐4 E.2.4 Montage d'une antenne externe ................E‐4 E.2.5 Contenu du kit de montage d'une antenne externe ........... E‐4 Part 8: Regulatory Notices RADWIN 2000+ Series User Manual Release 4.2.40...
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RADWIN 2000 ............... 4‐23 IGURE OUNTING 4‐35 RADWIN 2000 19 . ............4‐23 IGURE MOUNTED RACK 4‐36 E C : RADWIN 2000 A+ ............. 4‐24 IGURE XTERNAL ONNECTIONS 4‐37 E C : RADWIN 2000 C+ RADWIN 2000 D+ ....4‐25 IGURE XTERNAL ONNECTIONS 4‐38 E C : RADWIN 2000 ............4‐25 IGURE XTERNAL ONNECTIONS 4‐39 E...
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PROTOCOLS 7‐6 A E ................... 7‐13 IGURE USER 7‐7 SNMP 3 ..................7‐14 IGURE USERS LIST 7‐8 D SNMP ‐ ................7‐16 IGURE EFAULT DIALOG 7‐9 S S ‐ RT‐A(HBS) .............. 7‐19 IGURE ECTOR ECURITY SETTINGS RADWIN 2000+ Series User Manual Release 4.2.40 viii...
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................. 17‐3 IGURE ALSE ADAR ITIGATION 19‐1 F ....................19‐4 IGURE RESNEL ZONE 19‐2 L B ‐ ............... 19‐5 IGURE UDGET WINDOW STARTUP 19‐3 RADWIN 2000+ S LBC ............. 19‐6 IGURE ERIES MAIN WINDOW 19‐4 B ....................19‐7 IGURE SELECTOR RADWIN 2000+ Series User Manual Release 4.2.40...
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E‐2 M (1) ................E‐4 IGURE ONTAGE PYLÔNE E‐3 M (2) ................E‐4 IGURE ONTAGE PYLÔNE E‐4 M (1) ................... E‐4 IGURE ONTAGE E‐5 M (2) ................... E‐4 IGURE ONTAGE RADWIN 2000+ Series User Manual Release 4.2.40...
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D B ........20‐5 ABLE PECTRUM NALYSIS ISPLAY UTTONS FUNCTIONALITY A‐1 T ......................A‐1 ABLE ERMINOLOGY B‐1 S D RADWIN 2000 A+ RADWIN 2000 C+ ....B‐1 ABLE AFETY ISTANCES B‐2 S D RADWIN 2000 D+ RADWIN 2000 ......B‐2 ABLE AFETY ISTANCES B‐3 S D RADWIN 2000+ S ETSI P .......B‐2...
Chapter 1: About this User Manual 1.1 Manual Structure This User Manual is divided into seven functionally distinct sections reflecting the activities required to set up a RADWIN 2000+ Series link. The division is shown in the following table: Table 1‐1: User Manual ‐ General layout Section General Content Purpose About this manual, Introduction to the RADWIN 2000+ Preliminaries Series of radio products. • Information to physically install a link: Site prepara‐ tion and hardware Installation Basic Installation • Understanding the RADWIN Manager on a basic level • Setting up and configuring a link Link Management • Monitoring and diagnostics Intra‐site with Hub Site Synchronization, including the Site Synchronization various methods of implementing HSS. Advanced Software upgrade, backup and restore, VLAN, QoS, Radar Installation Topics mitigation and avoidance, DFS Field Installation Link Budget Calculator, Spectrum View, Web interface Topics Terminology, RF Exposure, Setting antenna parameters, Product Reference various wiring specifications Regulatory Notices Various regulatory notices RADWIN 2000+ Series User Manual Release 4.2.40...
Notifications 1.2 Notifications Notifications consist of Warnings, Cautions and Notes. Warning: risk of danger to persons. Caution: risk of damage to equipment or of service degradation • Provide additional background • Offer a recommendation • Remind you of something that should be kept in mind 1.3 Customer Support For additional information, please contact the RADWIN distributor nearest to you or one of RADWIN's offices worldwide. RADWIN 2000+ Series User Manual Release 4.2.40 1‐2...
Chapter 2: Introduction 2.1 Welcome to the RADWIN 2000+ Series RADWIN 2000+ Series delivers up to 750 Mbps (depending on the specific model) in a point‐ to‐point link, and is the ideal choice for last mile enterprise connectivity and high‐end applications that demand assured performance with guaranteed link bandwidth. The RADWIN 2000+ Series has several models, each offering different characteristics. The main differences are shown below. Other differences are noted throughout this publication. Table 2‐1: RADWIN 2000+ Series Model Comparisons Hub Site AES 256 Model Name Max Throughput Form Factor Synchronization Support Ethernet, RADWIN 2000 A+ 25 Mbps Small External GPS Serial, Ethernet, RADWIN 2000 C+ 250 Mbps Large External GPS Serial, Ethernet, RADWIN 2000 D+ 750 Mbps Large External GPS Ethernet, RADWIN 2000i 750 Mbps Indoor Internal GPS Some options and models may not be available for your regulatory environment. 2.2 What’s New in Release 4.2.40 Maximum range extended (value depends on specific installation configuration). RADWIN 2000+ Series User Manual Release 4.2.40...
Feature 4.2.40 adds RADWIN’s new radio unit: The all‐indoor RADWIN 2000i. 2.3 Key features of the RADWIN 2000+ Series » Ethernet connectivity » Advanced OFDM & MIMO 2x2 for nLOS performance » Enhanced interference mitigation capability » Inter & intra site sync to reduce self interference » Regulations supported ‐ FCC/IC/ETSI/WPC/MII/Universal » Simple to deploy » Web Interface for link management » Fully integrated with RADWIN’s family of solutions: • Master ODU of RADWIN 2000+ Series can co‐exist with other Master ODUs, as well as with base stations of all other RADWIN products • Common RADWIN Manager • Common RNMS » Separate uplink and downlink configurable Maximum Information Rate (MIR) 2.4 Components of a RADWIN 2000+ Series Link 2.4.1 Major Components The major element of each site is the radio transceiver. For the RADWIN 2000 A+, RADWIN 2000 C+, and RADWIN 2000 D+, the radio unit is connected to a PoE device. The PoE provides an Ethernet LAN connection to user equipment (typically a switch). For the RADWIN 2000i, the radio unit has separate power and Ethernet LAN connections. 2.4.2 Accessories To build a 2000+ link you will require some of the following accessories: • PoE devices ‐ Both Gigabit and 100 Mbps (not relevant for the RADWIN 2000i) •...
Link Management Tools • Antennas ‐ A wide variety of directional and link antennas is available • ODU and antenna mounting kits • Lightning protector for use with all RADWIN outdoor products • Ethernet repeater ‐ enables you to extend non‐GbE PoE ‐ ODU cables beyond the 100m limit • CAT 5e cables of various lengths specifically for use with RADWIN radios and PoE devices • Grounding cables 2.4.3 Link Management Tools RADWIN Manager The RADWIN Manager is an SNMP‐based management application which manages a complete link over a single IP address. The intuitive, easy‐to‐use RADWIN Manager has a rich graphical user interface. The Web Interface enables you to carry out basic link management functions using a Web browser. It is an easy way to rapidly configure and setup a link. It may be used to ‐ • Establish a link on a minimal basis • Check link parameters and make basic changes • View the link Inventory • Inspect the Recent Events logs Full details are supplied in Using the Web Interface. RADWIN Network Management System (RNMS) The RADWIN Network Management System enables Service Providers to manage all RADWIN links in their network from a Network Operations Center (NOC). Using the RNMS, Service Providers can configure and monitor up to 10,000 RADWIN links . The intuitive easy‐to‐use RNMS provides a full range of network surveillance, monitoring, configuration and fault management capabilities. It offers users complete visibility and control over their RADWIN‐based networks.
Chapter 3: Site Survey 3.1 Scope of this Chapter This chapter presents some general guidelines about conducting a site survey, which is a plan of what radio units to place where and in what configuration. 3.2 Planning the Link Site Similar models only can work opposite each other (that is, RADWIN 2000 A+ vs. RADWIN 2000 A+, RADWIN 2000 C+ vs. RADWIN 2000 C+, RADWIN 2000 D+ vs. RADWIN 2000 D+ and RADWIN 2000i vs. RADWIN 2000i), even though their maximum throughput might be the same. 3.2.1 Overview Link site planning consists of a set of surveys, which must be carried out before any equipment is brought to the site. If for some reason, the outcome of any of these surveys is negative, site re‐location will need to be considered. A Site Survey consists of three stages: 1. Preliminary survey ‐ The proposed link is analyzed in the office using a topographic map. 2. Physical survey ‐ The locations of the indoor and outdoor equipment are determined on‐ site. 3. Radio Frequency (RF) survey ‐ It is recommended that the installation area be scanned with a spectrum analyzer, to identify RF interference so as to determine a clear channel for radio installation (on‐site). RADWIN 2000+ Series User Manual Release 4.2.40 3‐1...
The Site Survey 3.3 The Site Survey 3.3.1 Introduction RADWIN wireless links must be planned before installation. The designated installation site must be appraised to determine that the wireless system is able to operate efficiently and provide connectivity without signal degradation. RADWIN 2000+ Series offers a wide operating frequency range. A free frequency channel must be determined within the operating range, for optimum performance. 3.3.2 Recommended Equipment Stage 1: Preliminary Survey • Topological map of the area • Urban map of the area • Compass Stage 2: Physical Survey • 100 meter tape measure • Ohmmeter, to check ground connection • Binoculars • • Digital camera • Paper, pencil, and a clipboard • GPS device (optional) • Compass (optional) Stage 3: RF Survey • Spectrum Analyzer with Max Hold function and screen capture facility that can store multiple images, for documentation purposes • RF accessories (connectors and cables) • Communication devices (for example, cellular phones, or a set of walkie‐talkies) 3.4 Stage 1: Preliminary Survey...
4. Check the area between the two sites for obstructions such as: • High ground ‐ hills or mountains • Lakes or large bodies of water. Water has a reflection effect on RF signals like a building. This type of reflection causes the received amplitude to be reduced. As a rule of thumb, the presence of a large body of water between the link sites may double the required antenna height. 5. Determine and record the compass bearings between both radio units, relative to north. If there are obstructions between the two sites, calculate the Fresnel Zone (see Link Budget Calculator for details). 7. If the site chosen does not meet requirements, consider alternative sites. 8. Use the Link Budget Calculator (on the CD supplied with the equipment or using the RADWIN Manager) to determine the expected performance. 3.5 Stage 2: Physical Survey During this stage, you review the environment of the proposed installation location, to ensure that the link sites are suitable for the wireless network. The results of the physical site survey should be recorded. When we mention “ODU”, we mean an outdoor radio unit, or its antenna. If you are working with the RADWIN 2000i, which is an indoor unit and requires an external antenna, replace the term “ODU” with “the radio unit’s antenna”. To perform a physical survey: 1. From the compass readings taken in the preliminary survey, find the azimuth (hori‐ zontal position) that the first ODU should face towards the second ODU. 2. Using binoculars, locate any obstructions such as tall trees, high buildings, hills or mountains. Look for other RF towers between the two sites. Mark the locations of the obstructions on the map. 3. Determine the location for the ODU (having regard for existing rooftop installations and tower space). It should be above any obstructions, considering the Fresnel zone ...
The IDU ‐ radio cable length limit is 100m, in accordance with 10/100BaseT interface. 6. Measure and record the path length of the cable from the ODU position to the indoor equipment room. 7. Determine the ground and lightning connection points of the installation. The ODU and IDU must both be grounded. 8. Using the Ohmmeter, measure and record the resistance of the required installation to the grounding point. The resistance must be less than 1O ohm. 9. Review the results of the physical site survey. Decide if the site is suitable for the wireless network installation. • If the site is suitable, continue with stage 3, the RF survey • If the site is not suitable, survey another site 3.5.1 Additional Outdoor Site Requirements The ambient outdoor operating temperature should be ‐35 to 60C (‐31 to 140F). 3.5.2 Additional Indoor Site Requirements The following requirements guarantee proper operation of the system: • For IDU‐C/IDU‐H/HP and RADWIN 2000i units, allow at least 90 cm (36 “) of front clear‐ ance for operating and maintenance accessibility. Allow at least 10 cm (4 “) clearance at the rear of the unit for signal lines and interface cables • The ambient operating temperature should be 0 to 50°C (32 to 122 °F) at a humidity of up to 90%, non condensing 3.6 Stage 3: RF Survey At this stage, you must examine the wireless environment of the installation site, to determine whether there are available channels within the radio operating frequency band. An RF survey is performed using a spectrum analyzer. Familiarize yourself with the spectrum analyzer before going out on site, specifically the Max Hold and Marker functions. Perform the RF survey at both proposed link sites. RADWIN 2000+ Series User Manual Release 4.2.40 3‐4...
RF Planning for Dense Installations and Collocated Sites Carry out during a busy time of day, to best judge the worst‐case radio interference. Allow 2‐4 hours duration for a good RF survey. It is possible to install the link and use the RADWIN Manager to find a clear channel. Each frequency channel can be evaluated in turn. Achievement of a clear channel is indicated by the marker in the Quality bar on the Channel Setting window (see Figure 6‐4) moving into the green area. 3.7 RF Planning for Dense Installations and Collocated Sites Interference may arise from: • Collocated RADWIN radios • Other collocated radio devices installed on the same site To avoid or minimize interference, follow these recommendations: • For collocated RADWIN units, implement Hub Site Synchronization (HSS). This synchro‐ nizes the transmission/reception times of the collocated radio unit. • If one or more collocated units are not RADWIN units, ensure that there is a physical separation of at least three meters between a RADWIN unit and any other collocated radio on the site. • Use the largest possible frequency gap between these units. • Choose the best frequency channel (as clear as possible form interference). You may have to use the Change Band facility available for all RADWIN 2000+ Series products. • To select a frequency channel, move the link to Installation Mode (using Site configura‐ tion) and start the Installation wizard. In the Channel Settings window, use the quality bar at the bottom to help you choose a better channel (clearer of interference). • Use the Spectrum View tool to find the best working channel (Tools | Spectrum View). • Decreasing the Tx Power of a link will reduce collocation interference (Site Configura‐ tion | Air Interface). Use the Link Budget Calculator to determine the minimum Tx Power required to maintain link stability. RADWIN 2000+ Series User Manual Release 4.2.40...
Chapter 4: Hardware Installation 4.1 Scope of This Chapter This chapter covers the procedures for the hardware installation and alignment of a RADWIN 2000+ Series sector in accordance with prior planning. (See Site Survey.) It is intended to assist qualified field technicians. 4.2 Safety Practices and Provisions 4.2.1 Preventing Overexposure to RF Energy To protect against overexposure to RF energy, install the antennas of the units so as to provide and maintain minimal separation distances from all persons. When the system is operational, avoid standing directly in front of the antenna. Strong RF fields are present when the transmitter is on. The ODU must not be deployed in a location where it is possible for people to stand or walk inadvertently in front of the antenna. 4.2.2 Grounding All RADWIN products should be grounded during operation. In addition: • All ODUs should be grounded by a wire with diameter of at least 10 AWG. RADWIN 2000+ Series ODUs must be properly grounded to protect against lightning. It is the user's responsibility to install the equipment in accordance with Section 810 of the National Electric Code, ANSI/NFPA No.70‐1984 or Section 54 of the Canadian Electrical Code. These codes describe correct installation procedures for grounding outdoor units, masts, lead‐in wiring and discharge units. It also lays down the size of grounding conductors and connection requirements for grounding electrodes. RADWIN 2000+ Series ODUs must be grounded to a Protective Ground in accordance with the Local Electrical Regulations. The RG‐45 connector must be connected to the ground shield of the CAT‐5e cable. RADWIN 2000+ Series User Manual Release 4.2.40 4‐1...
Protection Against Lightning • The ground lug on an IDU‐H/HP should be connected to the protective ground at all times, by a wire with a diameter of 18 AWG or wider. Rack‐mounted equipment should be mounted only in grounded racks and cabinets. Further, you should ‐ • Always make the ground connection first and disconnect it last • Never connect telecommunication cables to ungrounded equipment • Ensure that all other cables are disconnected before disconnecting the ground 4.2.3 Protection Against Lightning The use of lightning protection is dependent on regulatory and end user requirements. All of RADWIN outdoor units are designed with surge limiting circuits to minimize the risk of damage due to lightning strikes. For CAT‐5E cables, RADWIN recommends the use of the LPU (Lightning Protection Unit). For RF cables, RADWIN recommends the use of additional surge arrestor devices to protect the equipment from nearby lightning strikes. 4.2.4 General • It is recommended that installation of outdoor units be contracted to a professional installer • Before working on equipment connected to power lines or telecommunication lines, remove jewelry or any other metallic object that may come into contact with energized parts • Use extreme care when installing antennas near power lines • Use extreme care when working at heights • When using an AC power source for RADWIN devices, always use the AC power adapter supplied by RADWIN • Use the right tools! • Do not mount an ODU upside down or horizontally. Doing this may void you product warranty. 4.2.5 Internal ESD Protection circuits RADWIN equipment is designed to meet the ETSI/FCC/Aus/NZ/CSA EMC and Safety ...
Kit Contents 4.3 Kit Contents The specific contents of your order depends on your specific order. We describe here typical contents. 4.3.1 Radio Units Radio units can come in different form factors (sizes), depending on the specific model. This section describes the various models. For each radio unit, a self‐adhesive label with the MAC address and alternative Community string. Keep these labels in a safe place for future reference. • Radios that work with an external antenna have 2xN‐type connectors for connecting an external antenna. Relevant for all models. • Radios that have an integrated flat panel antenna contain both the radio and the antenna as a single unit housed in a weatherproof (IP67) case. Relevant for the RADWIN 2000 A+, RADWIN 2000 C+, and RADWIN 2000 D+. RADWIN 2000+ Series User Manual Release 4.2.40 4‐3...
Radio Units RADWIN 2000 A+ The RADWIN 2000 A+ has a small form factor, as shown below. The radio unit can have an integrated antenna (small or large), or be connectorized for an external antenna: Front View Rear View Connectorized Integrated Antenna: small Integrated Antenna: large Table 4‐1: Radio Units ‐ Small Form Factors RADWIN 2000+ Series User Manual Release 4.2.40 4‐4...
Power over Ethernet (PoE) Devices RADWIN 2000 C+ and RADWIN 2000 D+ The RADWIN 2000 C+ and RADWIN 2000 D+ are constructed in a large form factor. This form factor can have an integrated antenna, or be connectorized for an external antenna. Both versions are shown below: Front View Rear View Connectorized Integrated Antenna Table 4‐2: Radio Units ‐ Large Form Factors RADWIN 2000i The RADWIN 2000i is an indoor unit, as shown below. It uses external antennas only: Front View Rear View 4.3.2 Power over Ethernet (PoE) Devices RADWIN’s Gigabit Power over Ethernet (GbE PoE) device provides data and power to 2000+ outdoor units. The PoE device is available with a variety of AC cables with different plug types. The unit comes with a VAC cable. Both the cable length and plug are region dependent. RADWIN 2000+ Series User Manual Release 4.2.40 4‐5...
IDU‐H/HP aggregation unit Figure 4‐1: GbE PoE device PoE devices are not used for the RADWIN 2000i. 4.3.3 IDU‐H/HP aggregation unit The IDU‐H/HP provides aggregation for multiple RADWIN radios at a hub site. It supports all RADWIN radios. It features ‐ • 6 PoE ports (PoE legacy mode / RADWIN PoE), up to 35W per PoE port • 2 LAN Interfaces 10/100/1000 Mbps; auto‐negotiation • 2 SFP ports of 1000 Mbps (standard MSA) It is 19” rack mounted, 1U and half width. Power feeding is 44VDC ‐ 56VDC, Dual redundant inputs through standard adapters. Figure 4‐2: IDU‐H/HP RADWIN 2000+ Series User Manual Release 4.2.40 4‐6...
Antennas 4.3.4 Antennas The RADWIN 2000 A+, RADWIN 2000 C+, and RADWIN 2000 D+ may be operated with an integrated antenna that is part of the radio, or with external antennas connected to the radio via N‐type connectors. The RADWIN 2000i uses external antennas only. All cables and connections must be connected correctly to reduce RF losses. The required antenna impedance is 50 .. Integrated Antennas • The 5.x GHz Integrated Antenna unit is provided with a 370 mm (1.2ft) flat panel antenna, with a gain of 23dBi (5.x GHz) / 19dBi (4.9 GHz) and 8° beam width. • The 2.x GHz Integrated Antenna ODU is provided with 370 mm (1.2ft) flat panel antenna, with a gain of 16dBi and 16° beam width. The radio and the antenna are housed in a weatherproof case as a single unit. External Antennas External antennas are available for the RADWIN 2000+ Series radios, varying in operating frequencies, form factor, size and gain, dual or single polarization. Flat Antenna Dish Antenna Mesh Antenna Figure 4‐3: External Antennas for use with RADWIN 2000+ Series See the RADWIN products catalog for a more detailed offering of external antennas. A typical antenna kit contains ‐ • An antenna • Two RF cables • Mounting kit (see also Mounting an External Antenna) RADWIN 2000+ Series User Manual Release 4.2.40 4‐7...
Accessories 4.3.5 Accessories Hub Site Synchronization (HSS) Unit The HSS is not relevant for the RADWIN 2000 A+ and RADWIN 2000i. See Chapter 9, Hub Site Synchronization for more details. The HSS unit provides a connection between RADWIN 2000 C+ and RADWIN 2000 D+ radio units that enables serial hub site synchronization (for more details on the various options for hub site synchronization, see Chapter 9, Hub Site Synchronization). The HSS Unit is a compact, weatherproof (IP67) connector box that is installed at the same location as the radio units. It has a mounting ear on its rear side, and can be mounted on a pole or wall in the same manner as an outside radio unit or antenna. See Mounting an ODU, GSU, or HSS for instructions. All collocated units connect to this box use an HSS cable. Cables in prepared lengths are available for purchase. A single HSS unit supports up to ten collocated radios. Each radio is connected to a separate port on the HSS, and any HSS port not in use is must be closed with a protective cover. Figure 4‐4: HSS Interconnection Unit See Hub Site Synchronization for further details about the use of HSS. RADWIN GSU The external RADWIN GSU is not needed for the RADWIN 2000i, as this unit has an integrated GPS unit and uses GPS hub site synchronization. See GPS Hub Site Synchronization for more details. The GPS‐based synchronization unit (GSU) is designed to handle inter‐site interferences under large‐scale deployment scenarios. The RADWIN GSU is a small form factor outdoor unit. It uses a GPS antenna and a PoE device. RADWIN 2000+ Series User Manual Release 4.2.40 4‐8...
Accessories Figure 4‐5: RADWIN GSU The RADWIN GSU may be operated over Ethernet or connected to an HSS Unit using a standard HSS cable. It synchronizes the transmission timing of multiple Hub‐Sites to a GPS clock source thus eliminating self‐interference (see GPS Hub Site Synchronization) Lightning Protector Unit (LPU) The RADWIN Lightning Protection Unit is used for CAT‐5e cables, and can work with any RADWIN product. The use of lightning protection is dependent on regulatory and end user requirements. The RADWIN 2000+ Series ODU is designed with surge limiting circuits to minimize the risk of damage due to lightning strikes. Figure 4‐6: RADWIN Lightning Protector The LPU works with CAT‐5e (ethernet) cables, but not RF cables. When installing a unit with an external antenna, we recommend using a Surge Protector along the RF cable for lightning protection. Ethernet Cable Repeater The RADWIN Ethernet repeater enables you to extend the PoE to ODU cable beyond the 100m limit (but no more than 200m). The repeater supports 10/100baseT. RADWIN 2000+ Series User Manual Release 4.2.40 4‐9...
Accessories Figure 4‐7: RADWIN Ethernet Cable Repeater The Ethernet repeater cannot be used with GbE PoE‐ODU cables. ODU/External Antenna Mounting Kit Outdoor radio units, external antennas, and other outdoor devices can be mounted on a pole or wall using the RADWIN Mounting Kit: Figure 4‐8: Mounting Kit RADWIN 2000+ Series User Manual Release 4.2.40 4‐10...
Tools Required for Installation 4.4 Tools Required for Installation The following is a list of the equipment and materials required to install RADWIN 2000+ Series hardware. 4.4.1 Tools and Materials • Crimping tool for RJ‐45 (if the ODU‐PoE cable is without connectors) • Spanner/wrench 13 mm (½”) • Drill (for wall mounting only) • Cable ties • Sealing material • Waterproofing tape such as Scotch 23 Tape ¾” wide, from 3M to ensure IP‐67 compliant protection against water and dust 4.4.2 Cables and connectors • ODU grounding cable 10 AWG • ODU‐PoE cable (outdoor class, CAT‐5e, 4 twisted pairs, 24AWG): • Up to 100 m. for 100BaseT connection. • For a 1000BaseT connection (HBS only) use an ODU‐PoE cable no longer than 75m. For 1000BaseT, you should use RADWIN supplied ODU‐PoE cables, which guarantees 1Gb performance. RADWIN cannot guarantee 1Gb performance if you use third party cables. • External CAT‐5e cable diameter should be between 7‐9 mm to ensure waterproof sealing. 4.5 Unpacking and Checking For each item: 1. Remove the equipment from the box. 2. Check that everything listed on the included Bill of Materials or Pro‐forma Invoice is ...
Site Preparation 4.6 Site Preparation Site Preparation includes ‐ • Obtaining any necessary legal and statutory permits for installation of radio equipment • Clearing physical obstructions as far as possible • Erecting a mast or tower if required. A mast‐sited ODU or external antenna typically uses a pole attached to the mast. • Installing a pole on a building wall if required • Constructing a weather‐proof cabinet to house a PoE device or other IDU if it is not to be housed indoors • Ensuring availability of power, typically standard local AC power • Ensuring that there is a LAN cable in place from the user’s switch to the PoE/IDU loca‐ tion 4.7 Mounting Units 4.7.1 Mounting an ODU, GSU, or HSS Use a mounting kit to mount an ODU, GSU, or HSS on a wall or pole as shown in the following figures: Figure 4‐9: Mounting Kit Contents RADWIN 2000+ Series User Manual Release 4.2.40 4‐12...
Mounting an ODU, GSU, or HSS • Tighten all bolts with a torque of 15 N*m. • When mounting an ODU on a pole or wall, ensure that the unit is oriented so that the cable connectors are at the bottom. • Do not mount an ODU horizontally • Ensure that there are no direct obstructions in front of an integrated antenna ODU or interference from man‐made obstacles. Mounting on a Pole 1. Connect the pole clamp to the radio holder with the 8x90 bolts, but do not tighten the bolts all the way ‐ tighten them so that they are not closer than a distance equal to the radius of the pole. You will then have one “unit” that you can take to the location on the pole where you want to mount the ODU. (See Figure 4‐21 to Figure 4‐24 for mounting on a thin pole). Figure 4‐10: Connect Pole Clamp to Radio Figure 4‐11: Tighten bolts Holder RADWIN 2000+ Series User Manual Release 4.2.40 4‐13...
Mounting an ODU, GSU, or HSS 2. Place this “assembly” on the pole where you want to mount the ODU. 3. Once it is in place, rotate the pole clamp as shown, then tighten both bolts. Figure 4‐12: Rotate Clamp and tighten bolts Figure 4‐13: Mounting Kit on pole RADWIN 2000+ Series User Manual Release 4.2.40 4‐14...
Mounting an ODU, GSU, or HSS 4. Using an 8x40 bolt, mount an ODU to the mounting kit’s radio holder. • A small form‐factor ODU (RADWIN 2000 A+) or GSU can be seen in Figure 4‐14 through Figure 4‐16 below. • A large form‐factor ODU (RADWIN 2000 C+ or RADWIN 2000 D+) can be seen in Figure 4‐17 through Figure 4‐19 below. Figure 4‐14: Mounting a small form‐factor Figure 4‐15: Mounting a small form‐factor ODU or GSU (1) ODU or GSU (2) Figure 4‐16: Small form‐factor ODU or GSU on a vertical pole RADWIN 2000+ Series User Manual Release 4.2.40 4‐15...
Mounting an ODU, GSU, or HSS Figure 4‐17: Mounting a large form‐factor Figure 4‐18: Mounting a large form‐factor ODU (1) ODU(2) Figure 4‐19: Large form‐factor ODU on a vertical pole RADWIN 2000+ Series User Manual Release 4.2.40 4‐16...
Mounting an ODU, GSU, or HSS To attach an ODU, GSU, or external antenna to a horizontal pole, use the radio vertical adaptor as shown: Figure 4‐20: Mounting an ODU on a horizontal pole When mounting on a thin pole, position the pole clamp as shown in the following figures: Figure 4‐21: Connect Pole Clamp to Radio Figure 4‐22: Tighten bolts Holder RADWIN 2000+ Series User Manual Release 4.2.40 4‐17...
Mounting an ODU, GSU, or HSS 5. Place this “unit” on the pole where you want to mount the ODU. 6. Once it is in place, rotate the pole clamp as shown, then tighten both bolts. Figure 4‐23: Rotate Clamp and tighten bolts Figure 4‐24: Mounting Kit on thin pole Mounting on a Wall When mounting an unit on a wall, the pole clamp is not needed, but the vertical adaptor is, as shown: Figure 4‐25: Mounting a unit on a wall (1) Figure 4‐26: Mounting a unit on a wall (2) RADWIN 2000+ Series User Manual Release 4.2.40 4‐18...
Mounting an External Antenna 4.7.2 Mounting an External Antenna Mounting External Antennas using the Mounting Kit When using an external antennas for a radio unit, a flat panel antenna such as that shown in Figure 4‐4 is typically used. It has four bolts for a mounting kit adapter. The mounting kit adaptor appears as shown in Figure 4‐27: Figure 4‐27: Flat panel antenna mounting kit adapter Attach the mounting kit adaptor to the rear of the external antenna as shown: Figure 4‐28: Flat Panel antenna ‐ rear with mounting kit adapter Mount the antenna with the adaptor to a vertical or horizontal pole or to a wall in a similar manner as shown in Figure 4‐9 to Figure 4‐24. RADWIN 2000+ Series User Manual Release 4.2.40 4‐19...
Mounting the IDU‐H/HP and RADWIN 2000i Figure 4‐29 shows a mounted antenna. Attach the mounting bolt to the side of the adaptor with the recess, as shown. Figure 4‐29: Flat Panel antenna ‐ mounted to a pole Grounding an external antenna Groud external antennas using a suitable Grounding Kit such as an Andrew Type 223158‐2 (http://www.commscope.com). 4.7.3 Mounting the IDU‐H/HP and RADWIN 2000i Indoor units are installed on a 19in rack, or on almost any other convenient location located indoors, such as a table. Mounting the IDU‐H/HP The IDU‐H/HP takes up half of a rack width. Use the small mounting ear on one side, and the large mounting ear on the other side to mount this unit (see Figure 4‐30). A single IDU‐H/HP mounted on a 19 in rack is shown in Figure 4‐31. RADWIN 2000+ Series User Manual Release 4.2.40 4‐20...
Mounting the IDU‐H/HP and RADWIN 2000i If you are using two units on one shelf, you can use the connecting flange to connect them, as shown in Figure 4‐32. Use the two small mounting ears to mount the connected units. See Figure 4‐33. Figure 4‐30: Mounting a Single IDU‐H/HP Figure 4‐31: Single IDU‐H/HP mounted in a 19in. rack RADWIN 2000+ Series User Manual Release 4.2.40 4‐21...
Mounting the IDU‐H/HP and RADWIN 2000i Figure 4‐32: Connecting two IDU‐H/HP units Figure 4‐33: Two IDU‐H/HP units mounted in a 19in. rack Mounting the RADWIN 2000i The RADWIN 2000i can be mounted in a 19 in. rack. It takes up the whole rack width. RADWIN 2000+ Series User Manual Release 4.2.40 4‐22...
Mounting the IDU‐H/HP and RADWIN 2000i Figure 4‐34: Mounting the RADWIN 2000i Figure 4‐35: RADWIN 2000i mounted in a 19 in. rack RADWIN 2000+ Series User Manual Release 4.2.40 4‐23...
External Connections 4.8 External Connections 4.8.1 Small Form‐Factor (RADWIN 2000 A+) ODU The external connections for the connectorized RADWIN 2000 A+ are shown in Figure 4‐36. • Ground: Ground cable is attached to the ground lug. • Antenna (x2): RF cables connect to the two antenna sockets (does not appear with models with an integrated antenna) • Power (IDU): The IDU port provides both a power and network connection from a PoE device via a CAT‐5e cable. • Network (IDU): The IDU port provides both a power and network connection from a PoE device via a CAT‐5e cable. Figure 4‐36: External Connections: RADWIN 2000 A+ 4.8.2 Large Form‐Factor (RADWIN 2000 C+, RADWIN 2000 The external connections for the connectorized RADWIN 2000 C+ and RADWIN 2000 D+ are shown in Figure 4‐37. • Power (IDU): The IDU port provides both a power and network connection from a PoE device via a CAT‐5e cable. • Network (IDU): The IDU port provides both a power and network connection from a PoE device via a CAT‐5e cable. • Sync: Connect the HSS serial unit to this port using an HSS cable (if you are using serial hub site synchronization). • Antenna: RF cables connect to the two antenna sockets (does not appear for models with an integrated antenna) RADWIN 2000+ Series User Manual Release 4.2.40 4‐24...
RADWIN 2000i • Ground: Ground cable is attached to the ground lug Figure 4‐37: External Connections: RADWIN 2000 C+ and RADWIN 2000 D+ 4.8.3 RADWIN 2000i The external connections for the RADWIN 2000i are shown in Figure 4‐37. • GPS Antenna: RF cable connects to a GPS antenna, if hub site sychronization is used. • Antenna (2x): RF cables connect to the two antenna sockets • LAN2: Provides SFP connection (copper or fiber) • LAN1: RJ‐45 ethernet connection • VDC Input: DC input ‐20 to ‐60 V, 2A, twin cable (polarity as indicated on unit) • Ground: Ground cable is attached to the ground lug Figure 4‐38: External Connections: RADWIN 2000i RADWIN 2000+ Series User Manual Release 4.2.40 4‐25...
PoE Devices 4.8.4 PoE Devices The external connections for the indoor PoE device are shown in Figure 4‐39. • AC Power IN: AC power is supplied here. The specific adaptor is country‐dependent • Ethernet IN: Inbound ethernet RJ‐45 connection • PoE OUT: Outbound RJ‐45 / CAT‐5e cable to outdoor radio unit AC Power IN Ethernet IN PoE OUT Figure 4‐39: External Connections: PoE Device 4.8.5 IDU‐H/HP The external connections for the IDU‐H/HP are shown in Figure 4‐40. • PoE to radio units: Using a CAT‐5e cable, connect the radio units that are being syn‐ chronized here. Up to 6 radio units can be connected to one IDU‐H/HP. • DC input primary: Use only a vendor‐approved AC/DC adaptor. • DC input secondary: Used as a backup in case of power failure, connect a battery to this input (however, a battery can be used for either the primary or secondary power input). • SFP 1 and SFP 2: SFP connection, either copper or fiber • LAN (x2): Input LAN/ethernet connection • Ground: Ground cable is attached to the ground lug RADWIN 2000+ Series User Manual Release 4.2.40 4‐26...
RADWIN GSU Figure 4‐40: External Connections: IDU‐H/HP 4.8.6 RADWIN GSU The GSU is used when GPS synchronization is needed, but when the radio unit does not have an internal GPS capability. The RADWIN GSU is not needed for the RADWIN 2000i. The GSU’s external connections are shown in Figure 4‐41. • Ground: Ground cable is attached to the ground lug • Antenna: RF cable connects to the GPS antenna • Sync: If you are not using the IDU‐H/HP to connect the radio units when using GPS hub site synchronization, use this port to connect the ethernet switch. If you are using the IDU‐H/HP (recommended), this port is not needed. • Power (IDU): The IDU port provides both a power and network connection from a PoE device via a CAT‐5e cable. • Network (IDU): The IDU port provides both a power and network connection from a PoE device via a CAT‐5e cable. RADWIN 2000+ Series User Manual Release 4.2.40 4‐27...
Hardware Setup for Hub Site Synchronization Figure 4‐41: External Connections: RADWIN GSU All external ODU ports should be water sealed. See Additional Considerations for Waterproofing for instructions on doing so. 4.9 Hardware Setup for Hub Site Synchronization For a complete description of the functionality of hub site synchronization, see Chapter 9, Hub Site Synchronization. Here, we describe how to connect the various options: • Serial hub site synchronization • Ethernet hub site synchronization • GPS hub site synchronization with an external GSU • GPS hub site synchronization when the radio unit has an integrated GPS capability (rele‐ vant for the RADWIN 2000i only). 4.9.1 Serial Hub Site Synchronization Serial hub site synchronization is This method is applicable for the RADWIN 2000 C+ and RADWIN 2000 D+ only. Serial hub site synchronization requires the external HSS unit. The general connections between the the HSS unit and the radio units are shown in Figure 4‐42 below. However, a RADWIN 2000+ Series User Manual Release 4.2.40 4‐28...
Ethernet Hub Site Synchronization complete description of the HSS serial connections are more complex ‐ see SHSS Hardware Installation on page 10‐1. for complete directions. RADWIN recommends that you seal each connection against water leakage. See Additional Considerations for Waterproofing for instructions on doing so. Figure 4‐42: Connections: Serial HSS using the HSS unit 4.9.2 Ethernet Hub Site Synchronization In this case, the relevant units are connected via a the IDU‐H/HP. The units are connected to the PoE port on the IDU‐H/HP. The port the radio unit uses for this connection depends on the specific model you are working with, as follows: • RADWIN 2000 C+: Connect to IDU port • RADWIN 2000 D+: Connect to IDU port • RADWIN 2000 A+: Connect to PoE port • RADWIN 2000i: Connect to either the LAN1 or LAN2 port The Ethernet HSS (HSSoE) method requires Layer 2 Ethernet connectivity between collocated ODUs. For more details, see HSSoE Concepts. RADWIN 2000+ Series User Manual Release 4.2.40 4‐29...
GPS Hub Site Synchronization with an external GSU Figure 4‐43: Connections: HSS over Ethernet using the IDU‐H/HP It is possible to synchronize the base stations of any RADWIN radio product co‐located with a RADWIN 2000+ Series Master ODU. It is possible to use HSS over Ethernet with a 3rd‐party L2 switch instead of the IDU‐H/HP. If you do so, make sure the L2 switch fulfills these conditions: ‐ Must support GbE ‐ Does not support EEE (Energy Efficient Ethernet), or ‐ If it supports EEE, it should be according to the IEEE 802.3az standard 4.9.3 GPS Hub Site Synchronization with an external GSU If you wish to use a GPS signal to carry out hub site synchronization, and the unit you are working with does not have an integrated/internal GPS capability, you can use the RADWIN GSU. This device connects to the IDU‐H/HP on the one side, and to the GPS satellite on the other, via a GPS antenna. The IDU‐H/HP in turn, connects to the various co‐located base stations, as shown: RADWIN 2000+ Series User Manual Release 4.2.40 4‐30...
GPS Hub Site Synchronization with an external GSU Figure 4‐44: Connections: HSS via GPS using the RADWIN GSU RADWIN 2000+ Series User Manual Release 4.2.40 4‐31...
GPS Hub Site Synchronization with an Internal GSU 4.9.4 GPS Hub Site Synchronization with an Internal GSU The RADWIN 2000i has an internal GPS unit that enables it to synchronize with other units using a GPS signal. The only special connection required in this case is with a GPS antenna, at the GPS antenna port of the unit: Figure 4‐45: Connections: HSS via GPS using an internal GPS (for the RADWIN 2000i) 4.10 Lightning Protection The use of lightning protection is dependent on regulatory and end user requirements. 2000+ radio units have surge limiting circuits that minimize the risk of damage due to lightning strikes. RADWIN recommends the use of additional surge arrestor devices to protect the equipment from nearby lightning strikes. Lightning protection is carried out differently for RF cables vs. CAT‐5e cables: RF cables are connected to the ground point of the outdoor radio unit, whereas CAT‐5e cables use an additional LPU (lightning protection unit) 4.10.1 Lightning Protection for RF Cables Connect the RF cables of the external antennas (if external antennas are used) to the grounding point of the radio unit using a grounding kit such as the Andrew Type 223158‐2 (http://www.commscope.com). Ground the RF cables to the pole, attaching the grounding kit as close as possible to the antenna (see figure 4‐46, Grounding an External Antenna). RADWIN recommends that you add an additional ground connection close to the outdoor radio unit. RADWIN 2000+ Series User Manual Release 4.2.40 4‐32...
Lightning Protection Unit (LPU) for CAT‐5e Cables Figure 4‐46: Grounding an External Antenna 4.10.2 Lightning Protection Unit (LPU) for CAT‐5e Cables Lightning protection for CAT‐5e cables is accomplished using RADWIN’s LPU, as described here. Table 4‐3: LPU Kit contents Item View/Remarks RJ‐45 connectors RADWIN 2000+ Series User Manual Release 4.2.40 4‐33...
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Lightning Protection Unit (LPU) for CAT‐5e Cables Table 4‐3: LPU Kit contents (Continued) Item View/Remarks 0.5m CAT‐5e cable Metal tie Scotch 23 Tape RADWIN 2000+ Series User Manual Release 4.2.40 4‐34...
Lightning Protection Unit (LPU) for CAT‐5e Cables For any type of indoor‐to‐outdoor unit connection along a CAT‐5e cable, lightning protection units (LPUs) are installed in pairs, as shown in Figure 4‐47: Figure 4‐47: Basic use of lightning protector units The LPU has two cable glands on the bottom for CAT‐5e cables, in addition to a grounding lug. There is an extra hole for a second screw when installed on a wall. On the side of the LPU is a slot for the metal tie when installed on a pole, as shown in Figure 4‐48 and Figure 4‐49: Figure 4‐48: LPU: Bottom View Figure 4‐49: LPU: Side View To install an LPU on a pole: 1. Choose a location as close as possible to the ODU. Insert the metal tie through the slots as shown in Figure 4‐49. Make sure the LPU is oriented in the correct direction, as shown in Figure 4‐50. RADWIN 2000+ Series User Manual Release 4.2.40 4‐35...
Lightning Protection Unit (LPU) for CAT‐5e Cables Figure 4‐50: LPU attached to pole with metal tie 3. Tighten the metal tie. 4. Connect the grounding lug to a grounding source. 5. Remove the cable glands. 6. Thread the CAT‐5e cables through the cable glands, and connect the cables to the LPU as shown in Figure 4‐51. Tighten the cable glands around the CAT‐5e cables as shown in Figure 4‐52. Figure 4‐51: Connecting cables to the LPU (1) Figure 4‐52: Connecting cables to the LPU (2) 8. Route one CAT‐5e up to the ODU, and the other down to the IDU or PoE (via the lower LPU). An LPU installed on a pole is shown in Figure 4‐53. 9. RADWIN recommends that you add extra waterproofing to the connections (see Additional Considerations for Waterproofing on page 4‐38). RADWIN 2000+ Series User Manual Release 4.2.40 4‐36...
Lightning Protection Unit (LPU) for CAT‐5e Cables Figure 4‐53: Installing an LPU on a pole (side view) To install an LPU on a wall: 1. Remove the grounding lug. 2. Attach the LPU to the wall using wood or masonry screws (not included), via the holes as shown in Figure 4‐54. 3. Connect the left screw (where the grounding lug was located) to a ground source. 4. Remove the cable glands. 5. Thread the CAT‐5e cables through the cable glands, and connect the cables to the LPU as shown in Figure 4‐51. Tighten the cable glands around the CAT‐5e cables as shown in Figure 4‐52. 7. Route one CAT‐5e up to the ODU (via the upper LPU), and the other to the IDU or PoE. 8. RADWIN recommends that you add extra waterproofing to the connections (see Additional Considerations for Waterproofing on page 4‐38). RADWIN 2000+ Series User Manual Release 4.2.40 4‐37...
Lightning Protection Unit (LPU) for CAT‐5e Cables Figure 4‐54: Installing an LPU on a wall Additional Considerations for Waterproofing Protect all connections between any outdoor devices (ODUs, LPUs, Ethernet Repeaters, etc) and cables from rain, dust, moisture and salt according to the procedure below: 1. Use a high quality sealing material such as Scotch 23 Tape ¾” wide, to ensure IP‐67 compliant protection against water and dust. 2. Cut two pieces each 25 cm long, of Scotch 23 splicing tape. Remove the plastic cover to expose the tacky side of the sealing tape as shown in Figure 4‐55. Figure 4‐55: Exposing the tacky side of the sealing tape 3. After connecting a cable to a unit, tighten the cable gland cap firmly and use the insulation tape to fully cover the cable gland. RADWIN 2000+ Series User Manual Release 4.2.40 4‐38...
Antenna Alignment Figure 4‐56: Waterproofing an external connection 4.11 Antenna Alignment • An audible buzzer is used on both the Master ODU and the Slave ODU. If the external antenna is positioned so far away from the unit so as to make the buzzer inaudible, you may need to use two people to perform antenna alignment. • Antenna alignment is carried out in three stages: • Master ODU gross alignment • Slave ODU fine alignment • Master ODU fine alignment 4.11.1 Antenna Alignment Procedure 1. Ensure that power is connected to all radio units. 2. If you are working with an external antenna, connect the vertical polarization connector of the antenna to the ANT 1 connector of the radio unit, and the horizontal polarization connector of the antenna to the ANT 2 connector of the radio unit. There is no particular reason to use ANT 1 and ANT 2 in that order: They just have to be the same for each ODU in the sector. Further, adopting a convention like “ANT 1 is always vertical” avoids mistakes across a large sector. Ensure that the buzzer on both radio units is configured to Auto (see Link Configuration Tool Bar on page 7‐27). An unaligned ODU starts beeping 20 seconds after power up, and continues beeping until it is aligned. RADWIN 2000+ Series User Manual Release 4.2.40 4‐39...
5. From the Slave ODU, make a horizontal sweep of 180 degrees with its antenna so that the strongest signal from the Master ODU can be detected. 6. Slowly turn the Slave ODU antenna back towards the position of the Master ODU, listening to the tone until the best signal is reached. See the following figure for audible signal variations. Figure 4‐57: Beep Sequence for antenna alignment • Three beeps and a pause is 'best signal so far' • Two beeps and a pause is 'signal quality increased' • One beep and short pause is 'no change in signal' • Long beep and short pause is 'signal quality decreased' • One beep and a long pause is 'no air link' • Any other signal does not relate to antenna alignment 7. Secure the Slave ODU antenna to the pole/wall. 8. Repeat the above steps from the Master ODU, listening to its buzzer: make a horizontal sweep of 180 degrees with its antenna so that the strongest signal from the Slave ODU can be detected. 9. Slowly turn the Master ODU antenna back towards the position of the Slave ODU, listening to the tone until the best signal is reached. 10. Secure the Master ODU antenna to the pole/wall. Turn off the buzzer of the radio units from the RADWIN Manager (see Link Configuration Tool Bar on page 7‐27). 1. If your unit has an integrated antenna, “pointing the antenna” consists of pointing the unit itself. RADWIN 2000+ Series User Manual Release 4.2.40 4‐40...
Chapter 5: RADWIN Manager 5.1 Scope of this Chapter This chapter describes how to install and basic operation of the RADWIN Manager, which is an application that allows you to configure the radio units and the link between them. 5.2 Installing the RADWIN Manager Application 5.2.1 Minimum System Requirements The RADWIN Manager application is distributed on a CD. Operating system specific PC resources required by the application are set out in Table 5‐1 below: Table 5‐1: PC Requirements for the RADWIN Manager Application Windows Version Vista/7/8 XP Pro 32 bit 64 bit 512 Mb 1 Gb 2 Gb Memory P IV P IV Dual Core Processor Requirements common to all systems are: • Hard disk: 1 GB free space • Network: 10/100BaseT NIC • Graphics: 1024x768 screen resolution with 16 bit color • Any modern Web browser to view additional material, use the Web Interface or get help from the RADWIN Web site. RADWIN 2000+ Series User Manual Release 4.2.40 5‐1...
Installing the Software 5.2.2 Installing the Software Any PC running the RADWIN Manager application can be used to configure a RADWIN 2000+ Series sector. To install the RADWIN Manager application: 1. Insert the CD into the CD/DVD drive of your computer. 2. The CD opening window appears: 3. Choose Install RADWIN Manager and follow the on‐screen instructions of the installation wizard to complete the setup of the RADWIN Manager application. If the installation program fails to start, browse to your CD/DVD drive, chose the setup.exe program and run it. 5.3 Logging On to the RADWIN Manager 5.3.1 Preparation for First Log‐on (check connectivity) 1. Connect the managing computer to the IDU or LAN port of one of your radio units. 2. The default IP address on all new radios is 10.0.0.120 with subnet mask, 255.0.0.0. Set your network interface to an available IP address on that subnet, say 10.0.0.111. This is the preferred way of logging on. RADWIN 2000+ Series User Manual Release 4.2.40 5‐2...
First Log‐on 3. Check that you have connectivity to the radio unit. You can do this by opening up a command line session (Start|Run and then type, cmd). At the command prompt, type ping 10.0.0.120 You should see a display similar to this: Figure 5‐1: Pinging the base station. Any other response from ping means that the radio unit is not responding. Check your Ethernet connection and that the PoE is switched on (or voltage is connected to the radio unit) and then try again. If you do not succeed, seek assistance from RADWIN Customer Service. 4. Dismiss the command line session. 5.3.2 First Log‐on 1. Open the RADWIN Manager from the desktop icon, or click Start|Programs|RAD‐ WIN Manager|RADWIN Manager. The Log‐on dialog box appears: RADWIN 2000+ Series User Manual Release 4.2.40 5‐3...
First Log‐on Figure 5‐2: Log‐on window ‐ default 2. Log on with IP address 10.0.0.120 and password admin: Figure 5‐3: Log‐on window using an IP address • The RADWIN Manager stores the last 10 successful log‐on IP addresses. • Other log‐on options are described below in Other Log‐on Options. 3. If the log‐on was successful, you should see the initial RADWIN Manager screen (see Figure 5‐10). RADWIN 2000+ Series User Manual Release 4.2.40 5‐4...
Log‐On with Local Connection 5.3.3 Log‐On with Local Connection Alternatively, you can log on using Local Connection (Figure 5‐2) without having to change your Network Interface Card address. • The Local Connection method uses broadcast packets to “discover” the attached radio unit. • If you log on using Local Connection, but your physical connection is not local, then any configuration you carry out may affect other links in the network. Do not do this! • Do not carry out this procedure using a multi homed managing com‐ puter also connected to a network. It will flood the network with broadcast packets. Further, it will throw any other links on the net‐ work into Installation or Inactive mode. • As a precaution, default log‐on over Local Connection is read‐only mode. Check the Read/Write enable box to carry out installation pro‐ cedures. • Network log on (IP address to the radio unit) is recommended. 5.4 Other Log‐on Options SNMPv3: RADWIN 2000+ Series supports SNMPv1 and SNMPv3 either separately or together. The log‐on procedure differs slightly between operation under SNMPv1 and SNMPv3. Table 5‐2 shows the difference between SNMPv1 and SNMPv3 at log‐on time. User Types: The RADWIN Manager provides three levels of access in one of two entry modes. To see them, click Options at any time in the Log on window (Figure 5‐ 2 above). You are offered an extended log‐on window: RADWIN 2000+ Series User Manual Release 4.2.40 5‐5...
Other Log‐on Options Figure 5‐4: Extended log‐on window At the User Type field, click the list button: Figure 5‐5: Log on window exposing the user types. There are three user types: • An Observer has read‐only access to the sector. An Observer can monitor the sector, generate reports, but may not change any sector parameters. • An Operator can install and configure the sector. • An Installer can, in addition to functioning as an Operator, also change the operating frequency band (or regulation). The latter function has legal ramifications, requiring familiarity with local regulations. You may choose the SNMP version. If your firewall blocks SNMPv3 messages and for security reasons cannot be changed them use SNMPv1. To log on under SNMPv3, click Settings from the extended log‐on window: RADWIN 2000+ Series User Manual Release 4.2.40 5‐6...
SNMPv1 SNMPv3 Default User Type Function Communi Default Password Community Password ty String Value Observer admin Monitoring Read‐Only public Read‐Only public Installation, Operator admin Read‐Write netman Read‐Write netman configuration Operator plus Installer wireless Read‐Write netman Read‐Write netman set‐band The Network Manager should change the default passwords as soon as possible, particularly if SNMPv3 is to be used. RADWIN 2000+ Series User Manual Release 4.2.40 5‐7...
Log‐on Errors and Cautions Once you have set all fields properly, click OK. The RADWIN Manager main screen (Figure 5‐ 10) should appear. • Leave the default Community passwords, netman for read‐write, and public for read‐only. • If you are a user with read‐only permission, then you may only log on as Observer. • The two fields serve as SNMPv1 Community strings and SNMPv3 passwords. 5.5 Log‐on Errors and Cautions 5.5.1 Unsupported Device Attempting to connect to an unsupported device on an otherwise valid IP address (for example, a LAN printer) will result in the following error message: Figure 5‐7: Unsupported device message 5.5.2 Incorrect IP Address If the IP address chosen is invalid or the sector is unreachable, the following error message will be displayed: Figure 5‐8: Unreachable device message RADWIN 2000+ Series User Manual Release 4.2.40 5‐8...
Incorrect Password 5.5.3 Incorrect Password If you type an incorrect password in the Login window, the follwing message will be displayed: Figure 5‐9: Invalid user type or password 5.5.4 Invalid Read/Write Community String or SNMPv3 Passwords This will result in the same message as shown in Figure 5‐8. To deal with lost or forgotten Community Strings: 1. Send an email request for to RADWIN Customer Service for an alternative key. Your email must include the radio unit serial number shown on the adhesive sticker on rear of one of your radio units. 2. The reply will contain an alternative key, which functions as a temporary master Community String. Copy/paste the supplied alternative key to both the Read‐Only and Read‐Write fields in the log‐on window (Figure 5‐4). This gets you to the RADWIN Manager main window. 3. Use the procedure in Editing SNMPv1 Community Strings to enter new Community Strings. RADWIN 2000+ Series User Manual Release 4.2.40 5‐9...
The Initial RADWIN Manager Main Window 5.6 The Initial RADWIN Manager Main Window Upon successful log on, the main window is displayed: Figure 5‐10: Main window prior to link configuration 5.7 Master ODU vs. Slave ODU In a point‐to‐point link, one radio unit functions as the “dominant” unit. This unit is called the Master ODU. The other unit is called the Slave ODU. This terminology describes their relative roles. In the RADWIN Manager software application, the dominant unit is also called Radio Terminal A (RT‐A(HBS)), and the other unit is called Radio Terminal B (RT‐B(HSU)). This terminology is taken from point‐to‐multipoint technology, where one unit is a Base Station (HBS), and is the dominant unit, and the other units are Subscriber Units (HSU), where there can be multiple Subscriber Units. All 2000+ radios are shipped from the factory defined as Slave ODUs. You must re‐define one as a Master ODU. Instructions for doing this are found in Define One Unit as an RT‐A(HBS). Although any side can be a Master ODU or Slave ODU, take the following into consideration when determining which side will be defined as either: RADWIN 2000+ Series User Manual Release 4.2.40 5‐10...
Define One Unit as an RT‐A(HBS) • Hub Site Synchronization: Only Master ODUs can be synchronized with other units to avoid interference. Chapter 9, Hub Site Synchronization for a description of hub site synchronization. • VLANs: VLANs can be defined from Slave ODUs only. See Chapter 15, VLAN Func‐ tionality for a description of how VLANs are defined. 5.7.1 Define One Unit as an RT‐A(HBS) 1. Make sure that the managing computer is connected to the unit that will be defined as a Master ODU. Install the RADWIN Manager and log on to the unit (see Installing the RADWIN Manager Application on page 5‐1). 3. Click the Link Configuration button on the left unit in the central part of the main window. Link Configuration button RADWIN 2000+ Series User Manual Release 4.2.40 5‐11...
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Define One Unit as an RT‐A(HBS) 4. The Configuration window appears. Click Operations: 5. From Change ODU Mode, click RT‐A(HBS). 6. A warning message will appear. Click OK. RADWIN 2000+ Series User Manual Release 4.2.40 5‐12...
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Define One Unit as an RT‐A(HBS) 7. The screen will be grayed‐out while the system is re‐configuring. No action is necessary on your part. 8. A warning message appears stating that connection to the unit was lost. This is normal, and of no concern. No action is necessary on your part. 9. After a few moments, the Main Window appears as follows: RADWIN 2000+ Series User Manual Release 4.2.40 5‐13...
Setting RADWIN Manager Preferences The left unit is now defined as a Master ODU (or RT‐A(HBS), the right unit as a Slave ODU (or RT‐B(HSU)). 10.From this point, you can activate, register, and then configure each unit. Instructions for doing this are found in Chapter 6, Link Configuration. 11.However, we recommend you first set certain preferences when working with the RADWIN Manager. 5.8 Setting RADWIN Manager Preferences The Preferences tabs appearing on both the RT‐A(HBS) and RT‐B(HSU) relate entirely to the way the Manager displays certain items for the connected unit. They are completely local to the managing computer. They are identical for both the RT‐A(HBS) and RT‐B(HSU). Each technician servicing a sector will need to set up his managing computer (typically a laptop) with his own preferences. RADWIN 2000+ Series User Manual Release 4.2.40 5‐14...
Preferences: Monitor 5.8.1 Preferences: Monitor Figure 5‐11: Monitor Preferences File: Place a checkmark here to save traffic and identification information to the Monitor file. The content of the Monitor file is described in detail in Chapter 8, Monitoring and Diagnostics. Click the explorer button to select the location of this file. Click the select headers button to select the categories of data to be saved in the Monitor file. From the screen that appears, place a checkmark next to each category of data you wish to be saved in the Monitor file . Click OK to accept your choices. Interval:Save the data every X seconds to the Monitor file (and the Utilization file if relevant). X can be an integer value only, and from 1 to 60. This file can be very large very quickly, so if you want to store data for a lengthy period of time, choose a large number. The KMZ button is not functional here and can be ignored. Rx/Tx Rate Units: Choose Mega bits per second (Mbps), or Frames per second (Fps) Show IP:Determine which IP address format to show on the main window for each unit: IPv4 or IPv6. The IPv6 option will work only if you have defined an IPv6 address for the unit. IPv6 Address Format: If showing IPv6 addresses, choose Compressed or Expanded. 1. There may be categories listed that are not relevant for the specific radio model you are working with. Ignore those categories. RADWIN 2000+ Series User Manual Release 4.2.40 5‐15...
Preferences: Events 5.8.2 Preferences: Events Critical ... Info:Choose your own color coding for the Recent Event display (see Monitoring and Diagnostics). Reset Settings:Restore the color coding to the default values. Background color:Choose the background color for the Recent Event display (see Monitoring and Diagnostics) File: Place a checkmark here to save a file for events logs, and click the explorer button to select the location of this file. These settings are per individual radio unit. SNMPv3 Trap Authentication: Choose the user name and password for SNMPv3 trap authorization. The SNMPv3 User and Password are relevant if you are using SNMPv3. In this, case trap messages are keyed to the user name and password and not visible to anyone else. The preferences entered here relate to trap messages sent to the specified user if specified, or to all trap messages, otherwise. RADWIN 2000+ Series User Manual Release 4.2.40 5‐16...
Preferences: Advanced 5.8.3 Preferences: Advanced Figure 5‐12: Advanced Preferences Change Password: You may change your log‐on password here from the default value. Restore Alerts:Many alert messages in the RADWIN Manager have an option of the form “Do not show this message again”. These alert messages can be reverted to their default state (shown) by clicking this button. You will be asked to confirm: Enable RSS Balance Indication for Mobility: This item is not functional for PtP links, and may be ignored. RADWIN 2000+ Series User Manual Release 4.2.40 5‐17...
Preferences: Advanced Enable RSS Extended View: Checking this box enables a dual chain view for RSS. Disabled, the RSS is shown as a single bar for each radio. The effect is visible immediately. Figure 5‐13: RSS Extended view enabled Figure 5‐14: RSS Extended view disabled Enable Tx/Rx Extended View: Place a checkmark here to enable viewing the Rx and Tx rate of each LAN line attached to the unit. Disabled, the rate shown is an aggregate rate for both LAN lines. This will appear in all cases, but will only have meaning if your unit has more than one LAN line, and if they both are connected. See Chapter 4, Hardware Installation for the external connections of the unit you are using. Figure 5‐15: Tx/Rx Extended View enabled Figure 5‐16: Tx/Rx Extended View disabled Enable Unicode in Text fields: This allows you to write non‐standard text in the various fields you use. We do not recommend this because it would be difficult or impossible to coordinate with systems and equipment that may not be able to detect this text, and you could therefore lose connections. Map View Background Mode: You have a choice of two map providers, a default or a self‐ chosen background. If you log on without an Internet connection, you will get a default gray background or, if you have caching enabled, your last used map. If you want a background image for the map view, choose Background Image then click the explorer button to select the location of the image file. RADWIN 2000+ Series User Manual Release 4.2.40 5‐18...
Chapter 6: Initial Link Configuration 6.1 Scope of this Chapter This chapter covers the two phases of Link configuration: 1. Link establishment: Initial setup 2. Link maintenance: Fine tuning and special functions Link establishment is typically a once‐only task. Link maintenance is required for fine‐tuning the link and configuration of special features such as VLAN, Quality of Service and more. 6.2 Link Establishment 6.2.1 Link Configuration Workflow As soon power and network connections are supplied to the radio unit, it will commence transmitting and receiving packets related to management only ‐ that is, no service traffic will be sent or received. Activation: For the RT‐A(HBS) to carry out service, it must be activated. Activation and Deactivation are effected quite simply by clicking a toggle button. Discovery: Assuming that the radio unit intended as the RT‐B(HSU) (Slave ODU) is mounted, aligned, and powered up, it will discover the RT‐A(HBS) establishing a link for management only. At this point the RT‐B(HSU) may be managed over the air. Registration: Having Identified the Link RT‐B(HSU), the latter must be registered to the RT‐ A(HBS) to enable traffic between them. Following registration, you can set separately, • MIMO mode • Transmission ratio between uplink and downlink • Uplink and downlink Maximum Information Rate (MIR) in Mbps RADWIN 2000+ Series User Manual Release 4.2.40 6‐1...
Activating the RT‐A(HBS) • VLAN parameters • Quality of Service parameters. In what follows, we assume that you are logged on to RT‐A(HBS) on IP address as shown in the previous chapter. Here is the opening situation: Figure 6‐1: Main window prior to link configuration 6.2.2 Activating the RT‐A(HBS) To activate the RT‐A(HBS): 1. Click the Activate button. The Activation Wizard opens. RADWIN 2000+ Series User Manual Release 4.2.40 6‐2...
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Activating the RT‐A(HBS) 2. Click Next: Enter the Sector ID, Name and Location. All fields are mandatory. Here are the entries for our demonstration link: RADWIN 2000+ Series User Manual Release 4.2.40 6‐3...
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Activating the RT‐A(HBS) You may also ignore the Coordinates button. 3. The Link Password may also be changed by clicking Change: Full details for changing the Link Password may be found in Changing the Link Pass‐ word. It is best left as is if there is no pressing need to change it. If you skipped an entry, it will be framed in red like this: 4. From the previous Activation Wizard window, click Next. RADWIN 2000+ Series User Manual Release 4.2.40 6‐4...
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Activating the RT‐A(HBS) Enter the IP details. Here are our demonstration IP details: To continue, click Next. 5. The next window is used to set the frequency and channels. RADWIN 2000+ Series User Manual Release 4.2.40 6‐5...
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Activating the RT‐A(HBS) The default frequency is the lowest available in the operating band. The frequency range and bandwidths available depend on the specific model in the RADWIN 2000+ Series you are working with. The values shown in the screen shot above are for illustrative purposes only. 6. Click Other to see other available bands for this radio unit. 7. For our purposes, we choose 5.820 GHz: RADWIN 2000+ Series User Manual Release 4.2.40 6‐6...
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Activating the RT‐A(HBS) right hand selector wheel Observe that the right hand spin‐wheel is no longer displayed. Had you left Other enabled, you could have chosen a frequency by working through those available in 5MHz increments. 8. Choose the required Channel Bandwidth: For the RADWIN 2000 C+, RADWIN 2000 D+, and RADWIN 2000i, choose at least 40 MHz Channel Bandwidth to enable the supported net aggregate capacity. The RADWIN 2000+ Series has Dynamic Bandwidth Selection: If you choose the maximum value available for the bandwidth, the link may dynamically switch between the maximum value and values as low as 20MHz to ensure the best RADWIN 2000+ Series User Manual Release 4.2.40 6‐7...
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Activating the RT‐A(HBS) throughput. Selecting 20, 10 or 5 MHz CBW sets your choice as the fixed CBW for the link. 9. Using ACS: • Choosing 40 or 80 MHz (if available) CBW automatically enables ACS. All that you may do is remove some of the channels: Do not use ACS prior to antenna alignment. • For CBW 20MHz or less, enable ACS by checking the Automatic Channel Selection box: RADWIN 2000+ Series User Manual Release 4.2.40 6‐8...
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Activating the RT‐A(HBS) You can perform a customized channel selection or click Select All to check all the channel boxes as shown: 10. Click Next. The Antenna type and Tx Power window is presented: RADWIN 2000+ Series User Manual Release 4.2.40 6‐9...
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Activating the RT‐A(HBS) The choice of Tx Power, antenna gain and cable loss (between the radio and the antenna) determines the EIRP and is affected by such considerations as radio limita‐ tions and regulatory restrictions. Before completing antenna installation, you might like to consider the background information about setting antenna parameters, in Setting Antenna Parameters. When setting Required Tx Power, it is your responsibility to chose a value in compliance with your local regulations. Choose your Antenna Type, Required Tx Power, Antenna Gain and Cable Loss. We will set Required Tx Power to 5 dBm for our example. Click Next. 11. The Summary window of the Wizard is displayed. RADWIN 2000+ Series User Manual Release 4.2.40 6‐10...
Activating the RT‐A(HBS) Check that all information showed is correct and click Activate. After a few moments the RT‐B(HSU) will be displayed in the Manager main panel as shown in the next figure: Figure 6‐2: Main window: RT‐A(HBS) activated, RT‐B(HSU) ready for registration Notice the Rate line shown enlarged: RADWIN 2000+ Series User Manual Release 4.2.40 6‐11...
Registering the RT‐B(HSU) Observe that under management mode (no traffic) the throughput and MCS is min‐ imal to support a link and the CBW is also at its minimum for DBS. 12. If you are using Local Connection, log out and log back in to the RT‐A(HBS) on its IP address. You may have observed that operating frequency 5.770 GHz shown, is not what we chose (5.820 GHz). The RT‐A(HBS) tries to optimize the frequency to minimize interference effects. We next register and configure the RT‐B(HSU). Many of the configuration and service parameters may be set prior to registration. During link establishment the order does not matter. However, many configuration changes to a link after registration, will affect traffic or even reset the link. 6.2.3 Registering the RT‐B(HSU) After few moments, the registration process completes. Here is the status of the link: Figure 6‐3: Main window: Link Master ODU activated, Slave ODU registered 6.2.4 Basic Configuration for Operations Several basic parameters should be configured for both link sites. Use the appropriate site Configuration button: RADWIN 2000+ Series User Manual Release 4.2.40 6‐12...
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Basic Configuration for Operations RT‐A(HBS) Go to Configuration | System and change the Contact to something other than the default entry, “Person”: This only affects reports. RT‐B(HSU) To complete basic configuration of the Slave ODU: 1. Go to Configuration | System and change the Name, Contact and Location fields to meaningful values: RADWIN 2000+ Series User Manual Release 4.2.40 6‐13...
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Basic Configuration for Operations 2. In the Tx & Antenna tab, ensure that Tx Power is set appropriately. For our demonstration link, we reduce it to 5dBm: 3. Open the Management tab and set the IP address, Subnet Mask and Default Gateway to their required values. Here are ours: RADWIN 2000+ Series User Manual Release 4.2.40 6‐14...
Basic Configuration for Operations 4. Click OK on the Configuration window to save your changes. You are asked to confirm: 5. Accept the changes. Here is the status of the Link: Figure 6‐4: Main window: Link fully operational RADWIN 2000+ Series User Manual Release 4.2.40 6‐15...
Advanced Link Configuration Notice the Rate line shown enlarged: Observe that in traffic mode the throughput and MCS are at their maximum and the CBW is also at its maximum. Under adverse conditions, such as high interference, DBS will cause these parameters to fallback for best throughput. 6.3 Advanced Link Configuration The link as configured so far, is sufficient to provide basic service. Additional link‐level services that can be configured from the Link Configuration tab on the top left of the main window. 6.3.1 Air Interface Figure 6‐5: Link Air Interface parameters ‐ no ACS RADWIN 2000+ Series User Manual Release 4.2.40 6‐16...
Air Interface Figure 6‐7: Link Air Interface parameters ‐ DBS enabled, ACS on by default Figure 6‐5 to Figure 6‐7 contain a subset of the Activation Air Interface settings. You may only change the Operating channel with ACS disabled. These parameters are automatically inherited by the RT‐B(HSU) when you click OK. Throughput Mode The Advanced button enables you to choose a throughput mode: Throughput Mode determines how the Adaptive Modulation mechanism works. Maximum Throughput (default) should be chosen if throughput is more important than higher delay. Conversely, Reduced Latency minimizes delay at the expense of lower throughput. Link ID You may change this to any convenient string. After you click OK, the RT‐B(HSU) will be immediately updated over the air without interruption to service. RADWIN 2000+ Series User Manual Release 4.2.40 6‐18...
Ethernet 6.3.2 Ethernet Link Configuration: MIMO Modes If you are using dual antennas, you may check a MIMO Mode: Spatial Multiplexing (default) splits the data in to two streams on transmission and recombines it on reception providing maximum throughput. Diversity transmits the same data on both antennas and check for correctness on reception. For further details about MIMO antenna modes, see Initial Link Configuration. Link Configuration: Transmission Ratio The Transmission Ratio shows the allocation of throughput between downlink and uplink traffic at RT‐A(HBS). RADWIN 2000+ Series User Manual Release 4.2.40 6‐19...
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Ethernet Figure 6‐8: RT‐A(HBS) Collocated client or independent unit The permissible Transmission Ratio is also dependent on RT‐A(HBS)’s HSS (collocation) status. (For further details about configuring and using HSS, see Hub Site Synchronization.) If the RT‐A(HBS) is an HSS master, you will see something like this: Figure 6‐9: RT‐A(HBS) Co‐located master Moving the slider to the right in stages, yields the following: The effective available range for Asymmetric allocation is determined by channel bandwidth as shown as well as link distance. RADWIN 2000+ Series User Manual Release 4.2.40 6‐20...
Changing the Link Band Link Configuration: Maximum Information Rate You can set separately, the uplink and downlink Maximum Information Rate (MIR) in Mbps or leave it as Unlimited. The MIR acts as a throttle; leaving the uplink or downlink as Unlimited commits the link to operating at best effort. VLAN and Quality of Service These services are covered respectively in VLAN Functionality and Quality of Service. 6.3.3 Changing the Link Band Changing the Band in use is always carried out at the link level (not per installed radio unit). To change the Link Band you must be logged on to the RT‐A(HBS) as Installer. In Installer mode, the Tools drop‐down menu has an extra function, Change Band. To change the Link Band: 1. Click Change Band. A list of available Bands is displayed: Figure 6‐10: Change or Add Bands 2. Select the required Band and click OK. For our purposes, we choose 5.720‐5.960 GHz Universal. The band is highlighted and right button is enabled. RADWIN 2000+ Series User Manual Release 4.2.40 6‐21...
Changing the Link Band Figure 6‐11: Add/Change Band dialog 3. Click the right button. The following window opens: 4. Here you may chose the working channel bandwidth and channel selection as in the activation process. (We will set CBW to 80 MHz and ACS fully selected.) Click OK to accept your choice. You are returned to the display in Figure 6‐11. 5. Click OK again. The following cautionary message is displayed: RADWIN 2000+ Series User Manual Release 4.2.40 6‐22...
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Changing the Link Band 6. Click Yes to continue. After a short delay, you are offered a final confirmation: 7. Click OK. A link re‐sync follows. Here is the final result: Having set the channel bandwidth and operating channels earlier, there is no need for de‐activation and re‐activation. You may also add new Bands by clicking the Add Bands button. There are several provisos to this: • Additional Bands must be available for your hardware RADWIN 2000+ Series User Manual Release 4.2.40 6‐23...
Changing the Link Band • Such additional Bands must be available within the framework of your local regulations The foregoing applies to both regulated and unregulated Bands. To obtain and install additional bands: 1. As Installer, open the window of Figure 6‐10 above, and click Add Bands. The fol‐ lowing instruction panel is displayed: Figure 6‐12: Add Bands Instructions Panel The serial numbers displayed are those of the ODUs in the link. Click Copy to Clip‐ board. Now carry out steps 2 to 5 in Figure 6‐12. Step 2 will take you to a Web page, which contains a form like this: RADWIN 2000+ Series User Manual Release 4.2.40 6‐24...
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Changing the Link Band 3. Fill out the requested details. Remember to terminate the dialog by clicking the Get Key button. 4. The results of your request will be displayed with further instructions. A few minutes later, you should receive an email, containing in its body, a list of license keys. RADWIN 2000+ Series User Manual Release 4.2.40 6‐25...
Configuring AES 256 Encryption Support You may see error messages in the Status Column such as Band not supported or Serial not found. Supported bands typically reflect your local regulations. Check missing serial numbers with RADWIN Customer Service. 5. Copy and Paste the license keys into a plain text file and save it to a safe known place. 6. Open the Configure | Operations tab for either radio unit. Figure 6‐13: Using the Master ODU (HBS) Configuration button for licensing Check the License File button and navigate to the file you saved in the last step. 7. Click Activate. The next time you enter the Change Bands tab, the new bands will be available. 6.3.4 Configuring AES 256 Encryption Support AES 256 support is available for the RADWIN 2000 C+ only. AES 256 support is enabled from the RT‐A(HBS). To enable AES 256 Encryption support for a sector: 1. Ensure that the RT‐A(HBS) is hardware ready for AES 256: From the HBS Configura‐ tion button, open the Inventory page and check that the hardware version is 9 or higher. Open a text file and copy/paste the serial number of the RT‐A(HBS) to it. 2. Repeat step 1 for the RT‐B(HSU). 3. Save the text file and send it to your equipment supplier with your license purchase order. 4. You will receive by return email a text attachment showing serial number and license key. Save the file to a known safe location. 5. At either ODU, open the Configuration | Operations tab. Check the License File button and navigate to the file you saved in the previous step. 6. Click Activate. Yo can confirm activation by opening the Security tab. The AES 265 check box, previously grayed out, is now available. RADWIN 2000+ Series User Manual Release 4.2.40...
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Configuring AES 256 Encryption Support Check it to commence AES 256 Encryption. You can confirm AES 256 support per ODU by looking at the Encryption icon at the bottom right hand corner of the main window as shown in the following tables: Table 6‐1: AES Indicators for a link AES Level Licensed for AES 256 RT‐B(HSU) Encryption Icon Supported In addition, the Security tab on the RT‐B(HSU) Configuration widow (from the RT‐A(HBS) or direct logon) will indicate when appropriate, that AES 256 is enabled: RADWIN 2000+ Series User Manual Release 4.2.40 6‐27...
Configuration with Telnet 6.4 Configuration with Telnet 6.4.1 Telnet Access to Either ODU A Telnet terminal can be used to configure and monitor the RADWIN 2000+ Series radio units. To start a Telnet session on the RT‐A(HBS), use telnet <ODU_IP>. For example, if you run Telnet as follows, telnet 10.104.3.2 you will be asked for a user name and password. The Telnet log on user name is the password that you used to enter the RADWIN Manager (for example, the default: admin). The Telnet password is the corresponding Community string (default: netman). Figure 6‐14: Telnet session log on to the RT‐A(HBS) A Read‐Only Community string allows you to use display commands only whereas a Read‐ Write Community string allows you to use display commands and execute set commands. Supported radio unit (ODU) Telnet commands are shown in Table 6‐2 to Table 6‐4. They apply to both RT‐A(HBS) and RT‐B(HSU) Table 6‐2: ODU Telnet ‐ Display Commands Command Explanation Displays radio unit product name, Name, Location, display inventory hardware and software revisions, uptime, MAC address. display management Displays IP, subnet, Gateway, Traps table display link Displays all static details about the link display ethernet Displays Port table (State, Status and action) display ethernet_errors Displays Cable statistics display ntp Displays Time, Server and Offset RADWIN 2000+ Series User Manual Release 4.2.40 6‐28...
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Set a specific trap from the traps table (e.g. set trap 3 <port:0‐65535> 192.168.101 162) set readpw <oldpasswd> <passwd> Set the read access password (Read Community) Set the read‐write access password (Read‐Write set writepw <oldpasswd> <passwd> Community) set trappw <oldpasswd> <passwd> Set the trap Community string set buzzer <mode> mode: 0 = off, 1 = auto, 2 = on set tpc<power:Value between Set the radio unit Tx Power. If a wrong value is minimal Tx power, and maximal Tx entered, both min and max values shall be displayed power> in the error reply set name <new name> Set the name of the link set location <new location> Set the name of the location set contact <new contact> Set the name of the site manager set ethernet <port:LAN1> <mode:AUTO,10H,10F,100H,100F,D Set the mode and speed of the Ethernet port ISABLE> Resets the radio unit. The user is warned that the command will reset the radio unit. A new Telnet reboot session to the radio unit may be opened after the reset is complete. help Displays the available commands RADWIN 2000+ Series User Manual Release 4.2.40 6‐29...
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Telnet Access to Either ODU Table 6‐4: ODU Telnet ‐ Set Commands requiring Reset Command Explanation set secId <SectorID> Set new sector ID set ldpc_mode <mode:on,off> Sets ldpc mode RADWIN 2000+ Series User Manual Release 4.2.40 6‐30...
Chapter 7: Link Configuration in Detail 7.1 Scope of this Chapter In this chapter we describe the Link Configuration window in detail, noting differences between the RT‐A(HBS) and RT‐B(HSU). We also comment briefly on the last four items in Table 7‐1. 7.2 Link Tool Bar Here are the link tool bars and their functions: Figure 7‐1: Link Tool Bars Table 7‐1: Link Buttons - Description Applies to which side of Menu Button Purpose / Reference the link? Both Open the Link Configuration Window Both Recent Events Both Active Alarms RT‐A(HBS) Deactivate RT‐A(HBS) Both Reset the ODU RADWIN 2000+ Series User Manual Release 4.2.40 7‐1...
Link Configuration Window Table 7‐1: Link Buttons - Description Applies to which side of Menu Button Purpose / Reference the link? RT‐B(HSU) Deregister RT‐B(HSU) RT‐B(HSU) Suspend a Deregistered RT‐B(HSU) 7.3 Link Configuration Window The Link Configuration windows are slightly different for the RT‐A(HBS) and RT‐B(HSU). Figure 7‐2: Link Configuration window ‐ RT‐A(HBS) RADWIN 2000+ Series User Manual Release 4.2.40 7‐2...
Link Configuration Window Figure 7‐3: Link Configuration window ‐ RT‐B(HSU) The RT‐A(HBS) side has a tab to configure HSS. Otherwise, the side tabs have identical functionality for both sides. Further, the tool bars are common to both, and have identical functionality. RADWIN 2000+ Series User Manual Release 4.2.40 7‐3...
Configuration Tabs 7.4 Configuration Tabs 7.4.1 System 7.4.2 Tx & Antenna You may use this tab at either side to further fine‐tune Tx Power parameters set at Activation time. RADWIN 2000+ Series User Manual Release 4.2.40 7‐4...
Hub Site Sync (RT‐A(HBS) Only) Changing the Tx and Antenna parameters will take immediate effect without service interruption. 7.4.3 Hub Site Sync (RT‐A(HBS) Only) See Hub Site Synchronization for details about configuring HSS. Only RADWIN 2000+ Series RT‐A(HBS) units can be co‐located with other base stations. RT‐B(HSU)s cannot be collocated. 7.4.4 Management IP Addresses Here is a “classic” IPv4 configuration: RADWIN 2000+ Series User Manual Release 4.2.40 7‐5...
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Management IP Version You may configure a link for IPv4, IPv6 or both: Here we choose both and enter the IPv6 addresses: RADWIN 2000+ Series User Manual Release 4.2.40 7‐6...
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Management Using both IP versions is useful in conjunction with applications that do not fully support IPv6. here are the results of setting IPv6 addresses for both sides and enabling Show IP to IPv6 in Preferences | Monitor: RADWIN 2000+ Series User Manual Release 4.2.40 7‐7...
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Management Trap Destinations To change a trap IP address: 1. Open an entry with its edit button: The following entry window is displayed: 2. Enter the Trap Destination IP Address and Port. It could be the IP address of the managing computer. The events log will be stored at the addresses chosen. IP addresses may be IPv4 or IPv6. RADWIN 2000+ Series User Manual Release 4.2.40 7‐8...
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Management 3. For Security model you may choose between SNMPv1 or SNMPv3. The choice is site dependent. If you choose SNMPv1, you may only enter an IP address and port number. For SNMPv3, you should supply a user name and password: 4. Click OK to save your choice. Note that for each active trap destination, the Clear Trap Destination button is enabled: VLAN for Management Management VLAN Configuration Figure 7‐4: VLAN for Management VLAN IDs are used by RADWIN products in three separate contexts: Management VLAN, Traffic VLAN and Ethernet Ring. It is recommended that you use different VLAN IDs for each context. VLAN Management enables separation of user traffic from management traffic whenever such separation is required. It is recommended that each member of a sector be configured with different VLAN IDs for management traffic. (This reduces your chances of accidentally locking yourself out of the link.) To enable VLAN for management: 1. In the window of Figure 7‐4, check the Enabled box. 2. Enter a VLAN ID. Its value should be between 2 and 4094. After entering the VLAN ID, only packets with the specified VLAN ID are processed for management purposes by the radio unit. This includes all the protocols sup‐ RADWIN 2000+ Series User Manual Release 4.2.40 7‐9...
Management ported by the radio unit (ICMP, SNMP, Telnet and NTP). Using VLAN for management traffic affects all types of management connections (local, network and over the air). 3. Enter a Priority number between 0 and 7. The VLAN priority is used for the traffic sent from the ODU to the managing com‐ puter. 4. Change the VLAN ID and Priority of the managing computer NIC to be the same as those of steps 2 and 3 respectively. 5. Click Apply or OK. Lost or forgotten VLAN ID If the VLAN ID is forgotten or there is no VLAN traffic connected to the ODU, then reset the relevant ODU. If the managing computer is directly connected to an ODU, and you enable management VLAN, you will lose connectivity. To log on again, You will need to configure the managing computer NIC to use the management VLAN number. During the first two minutes of connection, the ODU uses management packets both with and without VLAN. You may use this period to reconfigure the VLAN ID and priority. Supported Protocols Supported protocols are shown in Figure 7‐5: Figure 7‐5: Supported protocols SNMP support is permanently enabled. You may choose between SNMPv1, SNMPv3 or both. If you choose SNMPv3, you will be offered the following cautionary message: RADWIN 2000+ Series User Manual Release 4.2.40 7‐10...
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Management For a link managed as part of a network, direct access using Telnet is considered to be a security breach. Telnet access may be enabled or disabled by clicking the Protocol tab and enabling/disabling Telnet access using the Telnet check‐box. Similar considerations apply to access via the Web Interface. • For further details about Telnet access see Configuration with Telnet. • For further details about the Web Interface, see Using the Web Interface. Telnet and Web Interface access modes when available, are site specific. If for example, you want Telnet access from a specific site, you should enable it for that site and disable it for others. Conversely, If the Telnet or Web Interface access modes pose a general security risk, you must disable them for each site separately. Multiuser Support under SNMPv3 If you chose SNMPv3 or both versions, you are asked to log on again: For the first log‐on under SNMPv3, use as password, the User Name, admin. There is one change to the main window. The title bar now shows the SNMPv3 user name: RADWIN 2000+ Series User Manual Release 4.2.40 7‐11...
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Management Further, there is an additional button, SNMPv3 Users, in the Management window: Using the new button opens up the following entry list: RADWIN 2000+ Series User Manual Release 4.2.40 7‐12...
Management To make any of the following changes, you must be logged on as user admin. The SNMPv3 passwords for admin and operator are as follows: Table 7‐2: SNMPv3 predefined users User Name Password Profile admin netwireless Read Write operator netpublic Read Only To add an SNMPv3 user: 1. Click the right hand edit icon on any empty line of the list: 2. An Edit window is displayed: Figure 7‐6: Add or Edit a user 3. Enter a user name and password. Confirm the password as indicated. 4. Choose a Profile: • Read Only provides Observer level log‐on access. • Read Write provides Operator level log‐on access • Disabled stores the user details in the data base for future use. It must be changed to Read Only or Read Write to become usable. RADWIN 2000+ Series User Manual Release 4.2.40 7‐13...
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Management 5. Click OK to accept. Here is the result of adding one more Read Write user, one Read Only User and one “Disabled” user: Figure 7‐7: SNMPv3 users list To edit an existing user: 1. Use the same procedure as above to choose a user for editing. For illustration, we will correct the spelling of Teleman’s name: 2. Click the edit button: RADWIN 2000+ Series User Manual Release 4.2.40 7‐14...
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Management 3. Correct the spelling of the name: 4. Enter and confirm the user’s password: Click OK to finish. The change will be reflected in the display of Figure 7‐7. 6. Use the same method to change the user’s profile. Passwords are never displayed as clear text. If a user looses his password, the only way that the situation can be corrected is to delete the user name and re‐create the same user name with another password. Note Logging on as a SNMPv3 User To log off as user admin and log on as a Read Write profile user (Vivaldi): 1. Here is the default log‐on dialog: RADWIN 2000+ Series User Manual Release 4.2.40 7‐15...
Management Figure 7‐8: Default SNMP log‐on dialog 2. In the right hand window, enter the user name (Vivaldi) and password. 3. For a Read Write profile user, you may log on as any user type (Observer, Operator, Installer). For example, log on Vivaldi as Operator. Since Vivaldi belongs to the Read Write profile, in the left hand window, use admin for the Password and leave User Type as is. (If necessary, you can use wireless and Installer, respectively.) In the main window we see the user name in the title bar: RADWIN 2000+ Series User Manual Release 4.2.40 7‐16...
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Management To log on as a Read Only profile user (Handel): 1. In Figure 7‐8, log on as Handel instead of Vivaldi. 2. On the left hand side, set user type to Installer and password to wireless. In the main window we see the user name in the title bar as follows: The rule is, that the logged on privilege level will be the lowest of the SNMPv3 user type and the RADWIN Manager user type. RADWIN 2000+ Series User Manual Release 4.2.40 7‐17...
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Management Inventory You might like to capture or copy the information here: The information listed under ODU shows the parameters relating to the radio unit. Use the button to the right of the Serial Number field to copy the serial number to the clipboard. The Inventory information will be required by Customer Service should you require assistance. The information listed under SFP (if this appears for your product) shows the parameters of the SFP unit inserted in the appropriate LAN port. RADWIN 2000+ Series User Manual Release 4.2.40 7‐18...
Management Security Figure 7‐9: Sector Security settings ‐ RT‐A(HBS) The Security dialog enables you to change the Link Password and the SNMP Community strings. Changing the Link Password This item is available as follows: • At the RT‐A(HBS) • At an isolated RT‐B(HSU) Here are the details: The default password is wireless‐p2mp. Optionally, you can change the link password as explained here. To change the link password: 1. Open the Security tab (Figure 7‐9). The Change Link Password dialog box opens. Use the Hide characters check box for maximum security RADWIN 2000+ Series User Manual Release 4.2.40 7‐19...
Management Figure 7‐10: Change Link Password dialog box 2. Enter the current link password (The default link password for a new ODU is wireless‐p2mp). If you have forgotten the Link Password, click the Forgotten Link Password button. The following window is displayed: Figure 7‐11: Lost or forgotten Link Password recovery Follow the instructions to use the Alternative Link Password, and click OK to finish. You are returned to the window in Figure 7‐10 above. Continue with the next step. 3. Enter a new password. 4. Retype the new password in the Confirm field. 5. Click OK. 6. Click Yes when asked if you want to change the link password. 7. Click OK at the Password changed success message. • A link password must contain at least eight but no more than 16 char‐ acters excluding SPACE, TAB, and any of “>#@|*?;.” • Restoring Factory Defaults returns the Link Password to wireless‐ p2mp. RADWIN 2000+ Series User Manual Release 4.2.40 7‐20...
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Management RADWIN Manager Community Strings The ODU communicates with the RADWIN Manager using the SNMPv1 or SNMPv3 protocol. The SNMPv1 protocol defines three types of communities: • Read‐Only for retrieving information from the ODU • Read‐Write to configure and control the ODU • Trap used by the ODU to issue traps. The Community string must be entered at log on. You must know the password and the correct Community string to gain access to the system. You may have read‐only privileges. It is not possible to manage the ODU if the read‐write or the read Community values are forgotten. A new Community value may be obtained from RADWIN Customer Service for the purpose of setting new Community. You must also have available the serial number or the MAC address of the ODU. The read‐write Community strings and read‐only Community strings have a minimum of five alphanumeric characters. (bru1 and bru4097 are not permitted). Changing the trap Community is optional and is done by clicking the check box. Editing SNMPv1 Community Strings When editing these strings, both read‐write and read‐only communities must be defined. Upon logging on for the first time, use the following as the current Community: • For Read‐Write Community, use netman. • For Read‐Only Community, use public. • For Trap Community, use public To change a Community string: 1. Type the current read‐write Community (default is netman). 2. Choose the communities to be changed by clicking the check box. 3. Type the new Community string and re‐type to confirm. A community string must contain at least five and no more than 32 characters excluding SPACE, TAB, and any of “>#@|*?;." 4. Click OK to save.
Management Figure 7‐12: Changing the Community Strings/Passwords Forgotten SNMPv1 Community String If the read‐write Community string is unknown, an alternative Community key can be used. The alternative Community key is unique per ODU and can be used only to change the Community strings. The alternative Community key is supplied with the product, and should be kept in a safe place. If both the read‐write Community and the alternative Community key are unavailable, then an alternative Community key can be obtained from RADWIN Customer Service using the ODU serial number or MAC address. The serial number is located on the product label. The serial number and the MAC address are displayed in the Link Configuration inventory tab. When you have the alternative Community key, click the Forgot Community button and enter the Alternative Community key (Figure 7‐13). Then change the read‐write Community string. RADWIN 2000+ Series User Manual Release 4.2.40 7‐22...
Management Figure 7‐13: Alternative Community Dialog box Date & Time The ODU maintains a date and time. The date and time should be synchronized with any Network Time Protocol (NTP) version 3 compatible server. During power‐up the ODU attempts to configure the initial date and time using an NTP Server. If the server IP address is not configured or is not reachable, a default time is set. When configuring the NTP Server IP address, you should also configure the offset from the Universal Coordinated Time (UTC). If there is no server available, you can either set the date and time, or you can set it to use the date and time from the managing computer. Note that manual setting is not recommended since it will be overridden by a reset, power up, or synchronization with an NTP Server. The NTP uses UDP port 123. If a firewall is configured between the ODU and the NTP Server this port must be opened. It can take up to 8 minutes for the NTP to synchronize the ODU date and time. To set the date and time: 1. Determine the IP address of the NTP server to be used. 2. Test it for connectivity using the command, for example: w32tm /stripchart /computer:216.218.192.202 RADWIN 2000+ Series User Manual Release 4.2.40 7‐23...
Management Figure 7‐14: Date and Time Configuration 3. If entering an IP address for the NTP Server, click Clear, and then enter the new address. 4. Set the Offset value in minutes ahead or behind GMT 5. To manually set the date and time, click Change and edit the new values. Figure 7‐15: Change Date and Time 6. Click OK to return to the Configuration dialog. 1. Greenwich Mean Time RADWIN 2000+ Series User Manual Release 4.2.40 7‐24...
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Management Ethernet Figure 7‐16: Setting Ethernet services Aging Time The RT‐A(HBS) works in Bridge Mode. In Bridge mode the ODU performs both learning and aging, forwarding only relevant packets over the sector. The aging time of the ODU is by default, 300 seconds. Ethernet Ports Configuration For the RADWIN 2000 A+, RADWIN 2000 C+, and RADWIN 2000 D+, the Port will appear as LAN1. For the RADWIN 2000i, two ports will appear: LAN1 and LAN2 (SFP), relating to the ports on front panel of the unit. The Ethernet port mode is configurable for line speed (10/100/1000BaseT) and duplex mode (half or full duplex). Line speed 1000BaseT is only available if the ODU is connected to A GbE PoE device. RADWIN 2000+ Series User Manual Release 4.2.40 7‐25...
Management An Auto Detect feature is provided, whereby the line speed and duplex mode are detected automatically using auto‐negotiation. Use manual configuration when attached external equipment does not support auto‐negotiation. The default setting is Auto Detect. The icon next to the CRC error count may be clicked to reset the counter to zero. Do not reconfigure the port that is used for the managing computer connection, since a wrong configuration can cause a management disconnection or Ethernet services interruption. To configure the Ethernet Mode: • In the Ethernet Ports Configuration pane, use the drop‐down menus to choose the required modes. Operations Figure 7‐17: Restore Factory Settings, License Activation and Change ODU Mode RADWIN 2000+ Series User Manual Release 4.2.40 7‐26...
Link Configuration Tool Bar Reverting to Factory Settings Clicking the Restore Defaults button opens the following self explanatory dialog: License Activation Some product enhancements require a license key or a file of license keys. For a single key, just enter the supplied license Key and click Activate. If you have a list of them (a text file) you will need to use the License File option. In some instances it may involve purchasing the relevant license from RADWIN. Contact Customer Service for details. Change ODU Mode When you set up your link, you defined one unit as an RT‐A(HBS) (Master ODU) and the other as an RT‐B(HSU) (Slave ODU). If you need to change this, use this option. Changing the ODU Mode will change the fundamental behavior of the specific unit being changed. 7.4.5 Link Configuration Tool Bar Backup and Restore The Backup and Restore buttons provide for backup and restore of the ODU software.For further information about Backup and Restore, see Software Backup and Restore. Buzzer The Buzzer button sets or mutes the buzzer. The buzzer tone is primarily used for ODU antenna alignment. The default setting is Auto. Off ‐ Turn off buzzer On ‐ Turn on buzzer RADWIN 2000+ Series User Manual Release 4.2.40 7‐27...
Deactivate RT‐A(HBS) Auto ‐ Buzzer responds according to signal strength. This is the setting used for antenna alignment. For details see Antenna Alignment on page 4‐39 Advanced Auto ‐ Buzzer on while link down, remains on for an extra two minutes. Refresh The Refresh button restores the current window to its previous state abandoning any changes you made, provided that you did not click Apply or OK. 7.5 Deactivate RT‐A(HBS) Deactivating the RT‐A(HBS) halts traffic over the link and drops it back to the default transmission mode prior to configuration with one exception: The RT‐B(HSU) remains “registered” but inaccessible over the air. You can reactivate the RT‐A(HBS) without need to re‐register the RT‐B(HSU). All of the RT‐B(HSU) configuration settings are preserved. 7.6 Deregister RT‐B(HSU) Deregistering the RT‐B(HSU) stops link traffics but leaves it accessible over the air from the RT‐ A(HBS). All of the RT‐B(HSU) tool bar functions are available. 7.7 Suspend a Deregistered RT‐B(HSU) You may break the link (cause a full sync loss) to the deregistered RT‐B(HSU) for a fixed amount of time. 7.8 Reset the ODU The reset functions are equivalent to powering the ODU down and then powering it up again. RADWIN 2000+ Series User Manual Release 4.2.40 7‐28...
Chapter 8: Monitoring and Diagnostics The RADWIN Manager application enables you to monitor the link between the Master ODU and Slave ODU, as well as perform basic diagnostic operations such as throughput testing. This chapter covers: • Retrieving Link Information • Throughput Checking • Recent Events • Performance Monitoring • Manager Traps • Active Alarms Other relevant facilities include: • Link Budget Calculator • Customer Service 8.1 Retrieving Link Information The Get Diagnostics feature collects and writes link and Manager information from selected sites into a text file. The file information can be used for diagnostics and should be sent to RADWIN Customer Service to expedite assistance. The following table lists link and system information that can be monitored. Table 8‐1: Get Diagnostics Data and Description Data Description System Data General information about the system • List of system events including those from other sites if this site is defined as the trap destination Events Log • Last 256 events from all sites RADWIN 2000+ Series User Manual Release 4.2.40...
Retrieving Link Information Table 8‐1: Get Diagnostics Data and Description (Continued) Data Description Link Information Information about the RT‐A(HBS) and RT‐B(HSU) settings Site Configuration Data about the site parameters Monitor Detailed event data record Active Alarms Active Alarms are raised for any event affecting availability or Service Configuration Settings: MIMO, Tx Ratio, MIR, VLAN, QoS Performance Monitor Network performance data over defined time periods ‐ ‐ every 15 Spectrum Analysis For RT‐A(HBS), selected RT‐B(HSU)s and general interference To get diagnostics: 1. Click the Get Diagnostics button: Figure 8‐1: Get Diagnostics window 2. Select or deselect the data options. If the file is to be sent to RADWIN Customer Service leave all options checked. 3. Click File Path to specify the file name and older in which you want to save the file and then click Run to save the information. On completion, the status of the checked items is confirmed: RADWIN 2000+ Series User Manual Release 4.2.40 8‐2...
Throughput Checking The content of the Diagnostics report is an aggregate of all the more specific reports discussed below. It is primarily intended for use by RADWIN Customer Service. The Spectrum Analysis output is available directly from the Spectrum View utility as a CSV file (see Spectrum View). The format in the Diagnostics report is intended for use by RADWIN Customer Service. The Spectrum Analysis section of the Diagnostics report is based on the last available spectrum analysis (if any). If you are submitting a support request involving interference issues, or if you are specifically asked by Customer Service to submit a Diagnostics report containing a recent spectrum analysis, you should carry out the analysis in accordance with the Spectrum View instructions prior to using the Get Diagnostics facility. 8.2 Throughput Checking In this mode, RADWIN 2000+ Series estimates Ethernet throughput by filling frames over the air to maximum for 30 seconds. This mode should not influence service. To use Throughput Checking: 1. Chose Estimated Throughput from the Tools tab: RADWIN 2000+ Series User Manual Release 4.2.40 8‐3...
Recent Events 2. You are asked to enter the testing period: 3. Enter the required time and click OK to continue. The Ethernet services area changes appearance and the estimated throughput is displayed: At the end of 30 seconds, the display reverts to normal. 8.3 Recent Events The Recent Events log records system failures, loss of synchronization, loss of signal, compatibility problems and other fault conditions and events. Alarms (traps) are displayed in the Events Log in the lower panel of the main window. The Events Log may be saved as a text file. RADWIN 2000+ Series User Manual Release 4.2.40 8‐4...
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Recent Events The foregoing event types include events from all links for which this managing computer has been defined as the traps address. Only events from RADWIN equipment will be shown. The Events Log includes the following fields: » Sequential number (ID) » Date and time stamp » Message » Trap source » IP address of the ODU that initiated alarm. You may filter the events shown by choosing All or Internal. A full report may be seem by clicking Recent Events in either ODU tool bar: In each case the report has the same format: Here is a more readable enlargement of the table area: RADWIN 2000+ Series User Manual Release 4.2.40 8‐5...
Performance Monitoring The left button may be used to save the report to a file. 8.4 Performance Monitoring 8.4.1 Obtaining Reports RADWIN 2000+ Series Performance Monitoring constantly monitors traffic over the radio link and collects statistics data for the air interface and Ethernet ports. It does so continuously, even when the RADWIN Manager is not connected. The report is obtained from the Tools tab: The on‐screen and generated reports have the same general formats, but there are differences in what is reported. The Performance Monitoring window offers the following button menu: You can choose monitoring for Uplink or Downlink: Choose the data period required with the 15 Minutes button. RADWIN 2000+ Series User Manual Release 4.2.40 8‐6...
Obtaining Reports • Current gives you the latest entry. • 15 Minutes provides data in a scroll down list in 15 minute intervals • Daily (24 hours) shows results for the last 30 days at midnight. The Threshold button enables you to set the upper traffic thresholds for reporting. Traffic conditions above the threshold indicate congestion and probably lost frames. The thresholds are set separately for uplink and downlink: Figure 8‐2: Setting the upper traffic threshold ‐ Downlink To get data for display, click Get Data. The process may take a few seconds. Here is an extract for the downlink Performance Monitoring report based on 15 minutes recording: RADWIN 2000+ Series User Manual Release 4.2.40 8‐7...
Data are recorded every 15 minutes; the last 30 days Date & Time Time stamp of recordings are maintained. Roll‐over is at midnight. Unavailable Seconds in which the interface was out of service. Seconds The number of seconds in which there was at least Errored seconds one error block. Severe Errored The number of seconds in which the service quality Seconds was low as determined by the BBER threshold. Background The number of errored blocks in an interval. Block Error Received The number of Megabytes received at the specified Rx MBytes Mbytes port within the interval Transmitted The number of Megabytes transmitted at the Tx MBytes Mbytes specified port within the interval. Above Traffic Threshold set in Seconds count when actual traffic exceeded the Thresh Figure 8‐2 threshold The number of seconds that the configured Ethernet Active Seconds service is active RADWIN 2000+ Series User Manual Release 4.2.40 8‐8...
More on the Thresholds Data becomes invalidated following a reset. In the example below, the Slave ODU was reset shortly after 08:45. All data prior to that time becomes invalidated. The only valid items are the recordings following the re‐sync. Figure 8‐4: Performance Monitoring report ‐ Showing invalid data Use the Save button to store the current data to a file and the Clear button to delete currently stored performance data. 8.4.2 More on the Thresholds RSL Thresholds Two RSL Thresholds can be defined. They are used as an indicator of problems in the radio channel. You can check the RSS from the Link Budget Calculator results during installation. Values of ‐5dB and ‐8dB from the current RSS are typical. TSL Threshold A counter is maintained, of the number of second intervals during which Tx power exceeds this threshold. BBER Threshold The Background Block Error Ratio is measured as a percentage. The threshold can be set from 0.1% up to 50%. An 8% threshold is recommended. If there are no problems during the interval, then for that threshold, the recommended BBER value should be 0. Since the system provides a lossless Ethernet service, there is throughput degradation in case of interference. The degradation is proportional to the BBER. Ethernet Thresholds ‐ Capacity This is used as a basis for checking adherence to a Service Level Agreement. It is the number of seconds count that the link capacity falls bellow the threshold. Ethernet Thresholds ‐ Traffic The number of seconds count that received traffic exceeded this threshold. It can be used to measure traffic peaks. RADWIN 2000+ Series User Manual Release 4.2.40 8‐9...
Manager Traps 8.5 Manager Traps The RADWIN Manager application issues traps to indicate various events, displayed in the Events Log. Table 8‐3: RADWIN Manager Trap Messages Trap Message Severity Remarks Cannot bind to trap service port. Port Warning RADWIN Manager will not catch any 162 already in use by ProcessName traps from the ODU, some other (pid: ProcessId) application has grabbed this port. Device unreachable! Error Check connectivity to ODU Connected to <site_name> Information <site_name> Site will be reset. Information Restore Factory Default Settings in Information process on Site <site_name> Factory Settings: The process was not Warning Factory setting failed due to finished due to connection issues. connectivity problem to ODU Reset: The process was not finished Warning Factory setting failed due to due to connection issues. connectivity problem to target ‐ ODU will not be reset Cannot Write to Monitor file. There is Warning Free some space on disk on the not enough space on the disk.
Active Alarms Table 8‐3: RADWIN Manager Trap Messages (Continued) Trap Message Severity Remarks The Manager identified a newer ODU Warning ODU release is newer than RADWIN release at the <remote_site_name> Manager release. site. Wizards are not available. RADWIN Manager will be used just for monitoring. Upgrade the RADWIN Manager. (You will get this message as a pop up) The Manager identified a newer ODU Warning release at the <local_site_name> site. Newer Version identified at the Warning ODU release is newer than RADWIN <local_site_name> site. Manager release. Wizards are not available. RADWIN Manager will be used just for monitoring. Upgrade the RADWIN Manager. Newer Version identified at the Warning <remote_site_name> site. Newer Version Identified! Warning 8.6 Active Alarms Active Alarms are raised for any event affecting availability or quality of service. They are site specific and are obtained using the site tool bar: Here is an example: Here is the table part in more detail: RADWIN 2000+ Series User Manual Release 4.2.40...
Other Diagnostic Aids Current Active Alarms may be saved to a file. The list displayed will not be updated unless you click Refresh. 8.7 Other Diagnostic Aids 8.7.1 Link Budget Calculator The Link Budget Calculator is part of the RADWIN Manager software and is found in the Help menu. This useful utility enables you to calculate the expected performance of the wireless link and the possible configurations for a specific link range including antenna size, cable loss and climate conditions. For full details, see Link Budget Calculator. To run the Link Budget Calculator from the Windows Start Menu: • Go to Start | Programs | RADWIN Manager | Link Budget Calculator 8.7.2 Online Help Online help can be accessed from the Help menu on the main window of the RADWIN Manager. Using most common Web browsers, it may also be run going to Start | Programs | RADWIN Manager | User Manual RADWIN 5000 8.7.3 Customer Service Customer support for this product can be obtained from the local VAR, Integrator or distributor from whom it was purchased. For further information, please contact the RADWIN distributor nearest to you or one of RADWIN's offices worldwide. RADWIN 2000+ Series User Manual Release 4.2.40 8‐12...
Chapter 9: Hub Site Synchronization 9.1 Scope of this Chapter This chapter describes what is hub site synchronization, why it is needed, and an overview of the various ways it is implemented in a RADWIN radio system. 9.2 What is Hub Site Synchronization (HSS)? When several radio units are co‐located at a common site, interference may occur from one unit to another. This interference, if it occurs, happens when at a given moment in time one unit is transmitting, but the other is receiving: the receiving unit may detect the transmitting signals of its immediate neighbor instead of (or in addition to) signals from where it should. Figure 9‐1 illustrates interference caused by non‐synchronized co‐located units: If Unit1 is receiving at a given moment from Unit1A, and at that same moment Unit2 is transmitting to Unit2A, Unit1 might receive signals directly from Unit2. RADWIN 2000+ Series User Manual Release 4.2.40 9‐1...
What is Hub Site Synchronization (HSS)? Unit1A Unit1 Unit2 Unit2A Figure 9‐1: Interference caused by collocated units This interference can be mitigated by using different frequencies for the Unit1/1A pair and the Unit2/2A pair, but this not always feasible. Hub Site Synchronization (HSS) is a technique that prevents this interference from occurring without requiring the co‐located units to use different frequencies. This synchronization ensures that all co‐located units transmit and receive at the same time, as illustrated below: Figure 9‐2: Collocated units using Hub Site Synchronization (1) RADWIN 2000+ Series User Manual Release 4.2.40 9‐2...
HSS Implementation Figure 9‐3: Collocated units using Hub Site Synchronization (2) 9.3 HSS Implementation HSS is implemented using a master (which transmits synchronization pulses), where the rest of the co‐located units are defined as clients. These client radio units synchronize their transmission to the pulses received by the master. HSS can be carried out between all co‐located RADWIN radio products, so long as they are defined as a base station. 9.3.1 Radio Frame Pattern The synchronization signal is transmitted once per a specific time period, and determines when the co‐located units will transmit and when they will receive. This cycle of transmit and receive is called the Radio Frame Pattern. Figure 9‐4 shows the Radio Frame Pattern of 3 co‐ located outdoor units (ODUs). Figure 9‐4: Radio Frame Pattern If the master is one of the co‐located ODUs, it is called the Hub Site Master (HSM). The other co‐located ODUs are called the Hub Site Clients (HSC). RADWIN 2000+ Series User Manual Release 4.2.40 9‐3...
HSS Types Although the master unit can be defined as one of the co‐located radio units, a GPS signal can also furnish a synchronization signal. In this case, all the co‐located units are clients, and the “master” is the GPS signal source. 9.3.2 HSS Types RADWIN offers several types of HSS: Serial HSS The RADWIN Serial Hub Site Synchronization (SHSS) method uses an external HSS unit that is connected between the HSS master radio unit to all collocated radio units; this cable carries the synchronization pulses sent to each radio unit, which synchronize their transmission with each other. SHSS is covered in Serial Hub Site Synchronization. SHSS can be used with the RADWIN 2000 C+ and RADWIN 2000 D+ only. Ethernet HSS The Ethernet HSS (HSSoE) method connects the co‐located radio units via an ethernet connection. One co‐located unit is defined as the HSS master, and it sends its synchro‐ nization pulses to the HSS clients via the ethernet connection. HSSoE is covered in Hub Site Synchronization over Ethernet. GPS HSS The GHSS method uses a GPS signal as the master, and all co‐located radio units are defined as clients. For the RADWIN 2000 A+, RADWIN 2000 C+, and RADWIN 2000 D+, an additional GPS unit is required to receive the GPS signals. For the RADWIN 2000i, no such unit is required as it has an internal GPS capability. GHSS is covered in GPS Hub Site Synchronization. RADWIN 2000+ Series User Manual Release 4.2.40 9‐4...
Chapter 10: Serial Hub Site Synchronization 10.1 Scope of this Chapter This chapter describes Serial hub site synchronization (SHSS), and how to implement it. 10.2 SHSS Hardware Installation SHSS can be used with the RADWIN 2000 C+ or RADWIN 2000 D+ only. 10.2.1 Connecting an HSS Unit The HSS Unit is a compact, weatherproof (IP67) connector box that is installed on the same mast as the ODUs. All collocated units using SHSS connect to this box using a CAT‐5e cable. A single HSS unit can support up to ten collocated ODUs. The HSS unit is supplied with ten protective covers; any port not in use must be closed with a protective cover. RADWIN 2000+ Series User Manual Release 4.2.40 10‐1...
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Connecting an HSS Unit Figure 10‐1: HSS Interconnection Unit • For a single HSS unit, ensure that the collocated units are connected in sequence from SYNC 1. If an ODU is removed from the hub site, then all remaining ODUs must be reconnected in order to maintain the connectivity. • You may cascade (daisy‐chain) two or more HSS Units with an HSS cable. The method is described in detail below. To connect an ODU to an HSS unit: 1. Unscrew the protective cover from the port marked SYNC 1. 2. Connect the RJ‐45 connector from one end of the prepared CAT‐5e cable to SYNC 1. 3. Connect the other end of the CAT‐5e cable to the ODU connector labeled SYNC. 4. Tighten the protective seal that is on the prepared cable over the RJ‐45 connector. 5. Repeat for all ODUs that are to be collocated at the hub site. The next ODU to be connected is inserted in SYNC 1, SYNC 2, followed by SYNC 3 and so on. RADWIN 2000+ Series User Manual Release 4.2.40 10‐2...
Using a Single HSS Unit 10.2.2 Using a Single HSS Unit Figure 10‐2: HSS Wiring schematic The wiring for a single HSS is shown in Figure 10‐2. The Sync signal path is as follows: If we set ODU 1 (on SYNC 1) to HSS Master, the Sync signal path is as shown in Figure 10‐3. The signal travels from ODU 1 to SYNC 1, from SYNC 1 to SYNC 2, from SYNC 2 to ODU 2 and back again. The back and forth paths repeat for the second to fourth ODU, from left to right. The signal exits the HSS unit at SYNC 5 and terminates in ODU The choice of the ODU on SYNC 1 as HSS master is not mandatory, but is good practice. If for example we were to use ODU 3 as HSS master, the Sync signal path would be ODU 3 to SYNC 3, then left and right to SYNC 2 and SYNC 4. It would then propagate to ODUs 2 and 4, terminating at both ODUs 1 and 5. Figure 10‐3: HSS sync signal path with ODU 1 as HSS Master RADWIN 2000+ Series User Manual Release 4.2.40 10‐3...
Using More than One HSS Unit 10.2.3 Using More than One HSS Unit In a large collocation site, several HSS units may be cascaded (daisy‐chained) subject to the following conditions: Condition 1: Cabling Sequence 1. Up to nine ODUs may be connected to the first HSS unit using HSS ports SYNC 1, SYNC 2, SYNC 3,... up to SYNC 9 in order without leaving empty ports. 2. The next available SYNC port of the first HSS unit should be connected to SYNC 10 of the second HSS unit as shown in Figure 10‐4. In the illustration, the next available port on the first HSS unit is SYNC 6. 3. The second HSS unit may be filled out with up to nine more ODUs in reverse order. That is, connect SYNC 9, SYNC 8, SYNC 7... as shown in Figure 10‐4. Figure 10‐4: Cascading two HSS units 4. To add a a further HSS unit: Connect the next available SYNC port from the second HSS unit in descending order (SYNC 5 in Figure 10‐4) to SYNC 1 of the third HSS unit. ODUs are connected to the third HSS unit from SYNC 2 as shown in Figure 10‐5, in ascending order: RADWIN 2000+ Series User Manual Release 4.2.40 10‐4...
The total path of the HSS sync pulse must not exceed 300m. This applies no matter how many HSS units are used. To illustrate the method for calculating the sync pulse path length we show three examples. For our purpose, let: Lmn denote the length of the ODU‐HSS unit cable at SYNC n on HSS unit m Hm be the length of the cable joining HSS unit m to HSS unit m+1 One HSS unit with five collocated ODUs PathLength Two cascaded HSS units as shown in Figure 10‐4 PathLength Three cascaded HSS units as shown in Figure 10‐5 PathLength 10.3 ODU/HSS Unit Connection Pinout See Table D‐3. RADWIN 2000+ Series User Manual Release 4.2.40 10‐5...
Sector Configuration and HSS 10.4 Sector Configuration and HSS The Hub Site Synchronization Settings dialog box appears in the RT‐A(HBS) Site Configuration window. Figure 10‐6: HSS Settings window If you click the Enabled box and choose Serial or Serial and Ethernet: The central display (with Operational state opened) will look like this: RADWIN 2000+ Series User Manual Release 4.2.40 10‐6...
Sync Status Messages and Color Codes Figure 10‐7: Setting RT‐A(HBS) as Hub Sync Master or Hub Sync Client Continue Tx means that the RT‐A(HBS) as a client will continue to work even if there is no HSS synchronization pulse. If you select Hub Sync Master and click Apply, the Configuration display changes: Figure 10‐8: RT‐A(HBS) as Hub Site Master Setting up the RT‐A(HBS) as a client is carried out in a similar manner. 10.5 Sync Status Messages and Color Codes The possible External Pulses conditions are shown in the following table: RADWIN 2000+ Series User Manual Release 4.2.40 10‐7...
Sync Status Messages and Color Codes Table 10‐1: External Pulse Status Color HSS Sync Status Meaning code Radio unit is HSS master and generates the sync pulse Generating Radio unit is HSS client and detects the sync pulse Detected Green Radio unit is independent (neither HSS master nor client, Not detected this would be appropriate for an RT‐B(HSU)) Generating and Radio unit is HSS master, but other HSS master is present detected Generating and Radio unit is HSS master, but detects an HSS master signal Orange Improperly that is not RFP E. Detected Radio unit is HSS client, but no HSS master is present Not detected Radio unit is HSS client, but the HSS master pulse doesn’t fit the HSS client as configured. Occurs only for RADWIN 2000 Improperly detected C+, RADWIN 2000 D+, and RADWIN 5000, which stop transmitting. RADWIN 2000+ Series User Manual Release 4.2.40 10‐8...
Chapter 11: Hub Site Synchronization over Ethernet 11.1 Scope of this Chapter This chapter describes Ethernet hub site synchronization (EHSS), and how to implement it. 11.2 RADWIN Ethernet HSS 11.2.1 Ethernet HSS Requirements The RADWIN Ethernet Hub Site Synchronization (HSSoE) method provides intra‐site synchronization without the need for external cables or an HSS unit. Sync signals are exchanged between collocated radios over the regular Ethernet connection. The Ethernet HSS (HSSoE) method requires Layer 2 Ethernet connectivity between collocated ODUs. It has two requirements: • Collocated ODUs providing Ethernet services only, should be connected to an IDU‐H/ HP instead of regular PoE devices. Other simple switches may work with degraded performance. They are not recommended and problems arising from their use will not be eligible for any kind of support. • Collocated RADWIN 2000+ Series class ODUs providing E1/T1 services should use an IDU‐C or IDU‐E and then be connected to an IDU‐H/HP functioning as a switch. One of the LAN ports on the IDU‐C or IDU‐E is connected to any of the six IDU‐H/HP PoE ports or the two LAN ports. (This is possible because the IDU‐C or IDU‐E LAN cable only uses four pins for data; the power pins are not used so there is no risk of dam‐ age to them.) In this way, up to eight such ODUs may be collocated. If you are using an IDU‐C0 (GbE) it must be connected to the IDU‐H/HP LAN port only. Connecting it to the P0E ports will damage the unit and in any event, it will not work. RADWIN 2000+ Series User Manual Release 4.2.40 11‐1...
HSSoE Concepts VLAN Tagging should not use the VLAN ID used by HSSoE and vice versa. 11.2.2 HSSoE Concepts ODUs For HSSoE purposes, an ODU is any RADWIN radio supporting it, even if the radio is in fact an indoor unit. Sync Frames Sync frames are exchanged between collocated ODUs using Layer‐2 broadcasting. Domain To prevent network flooding, each group of collocated ODUs is configured with an internal “domain name”. The default name must be changed to prevent sync frames being received over the LAN by another ODU, which could be then mistakenly configured as a client of an HSS master at the wrong location. Discovery Discovery by the HSS master and HSS clients is provided using the following choice of filters: RADWIN 2000+ Series User Manual Release 4.2.40 11‐2...
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HSSoE Concepts Using discovery at the HSS master, you can select only those HSS clients in the HSS master’s domain; when configuring a new HSS client you may use discovery to pick the correct HSS master. VLAN VLAN is used to separate sync frames from traffic so as to give sync frames highest priority. If you have collocated ODUs running close to full capacity, failure to do so, would result in excessive jitter and dropped traffic frames. By default, the VLAN ID 1997 and priority 7 are reserved for HSS. You may change the VLAN ID but not the priority. RADWIN 2000+ Series User Manual Release 4.2.40 11‐3...
Installing Collocated HSSoE ODUs 11.3 Installing Collocated HSSoE ODUs 11.3.1 Ethernet Services Only Use an IDU‐H/HP for the collocated ODUs instead of separate PoE devices. 11.3.2 Ethernet and TDM Services For RADWIN 2000+ Series class ODUs: To attain Layer 2 connectivity for up to two such ODUs, you should connect one of the two the IDU‐C (or IDU‐E) LAN ports to the IDU‐H/HP LAN ports. You may use the second IDU‐C (or IDU‐E) LAN port to connect to a switch. 11.4 Link Configuration and HSSoE 11.4.1 Setup for Illustration We will show how to set up our demonstration link as HSS master and HSS client in turn. (The second collocated link is a similar unit, the setup details of which, need not concern us). 11.4.2 Configuring the RT‐A(HBS) as an HSS master To configure the RT‐A(HBS) as an HSSoE Master: 1. Log on to the RT‐A(HBS). 2. Open the Configure | Hub Site Sync tab. RADWIN 2000+ Series User Manual Release 4.2.40 11‐4...
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Configuring the RT‐A(HBS) as an HSS master Figure 11‐1: HSS Settings window Check the Enabled box. The grayed out bottom part of the window in Figure 11‐1 is enabled. RADWIN 2000+ Series User Manual Release 4.2.40 11‐5...
Configuring the RT‐A(HBS) as an HSS master Figure 11‐2: Extended Protocol Parameters for HSSoE 4. Set the Operation state as Hub Sync Master. Later, we will need one of the client options for the collocated site. 5. Set the Protocol as Ethernet. 6. The Domain is the HSS domain and refers to the current hub site. It is used to distinguish between hub sites to prevent inadvertent collocation to an over‐the‐air unit. We set it as shown, to PM_Lab. 7. Leave the VLAN ID as is at 1977 unless there is some reason to change it. 8. The Discovery options are as follows: Figure 11‐3: HSS discovery filters RADWIN 2000+ Series User Manual Release 4.2.40 11‐6...
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Configuring the RT‐A(HBS) as an HSS master 9. Choose All. In our case it will show the HBS as HSS master and the collocated ODU as HSS client: You can save the results to a text file or change the display type from the Discovery window tool bar: The choices are the same as for Figure 11‐3. 10. Use the OK or Apply buttons to commit your changes. Here is the outcome: RADWIN 2000+ Series User Manual Release 4.2.40 11‐7...
Configuring the RT‐A(HBS) as an HSS master Figure 11‐4: Configuration for HSS master 11. Click the Details button. A table of other Ethernet HSS masters with the same domain is displayed: This is a mistake: There should not be a second HSS master in this domain. Change it to be HSS client and the display is updated: RADWIN 2000+ Series User Manual Release 4.2.40 11‐8...
Configuring the RT‐A(HBS) as an HSS client Notice additional HSS client at IP address 10.104.3.2: It is collocated to the forego‐ ing radios using an HSS unit connected to theHBS. 11.4.3 Configuring the RT‐A(HBS) as an HSS client We switch HSS roles between our RT‐A(HBS) and the collocated ODU. To configure the RT‐A(HBS) as an HSSoE Client: 1. Follow steps 1 to 4 for configuring the HSS master (see Configuring the RT‐A(HBS) as an HSS master on page 11‐4). 2. At step 5 for HSS master, choose Hub Sync Client ‐ Continue Tx. Here is the outcome: RADWIN 2000+ Series User Manual Release 4.2.40 11‐9...
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Configuring the RT‐A(HBS) as an HSS client Note that the IP address of the HSS master is displayed for confirmation. RADWIN 2000+ Series User Manual Release 4.2.40 11‐10...
Sync Status Messages and Color Codes 11.5 Sync Status Messages and Color Codes The possible External Pulses conditions are shown in the following table: Table 11‐1: External Pulse Status Color HSS Sync Status Meaning code Radio unit is HSS master and generates the sync pulse Generating Radio unit is HSS client and detects the sync pulse Detected Green Radio unit is independent (neither HSS master nor client, Not detected this would be appropriate for an RT‐B(HSU)) Generating and Radio unit is HSS master, but other HSS master is present detected Generating and Radio unit is HSS master, but detects an HSS master signal Orange Improperly that is not RFP E. Detected Radio unit is HSS client, but no HSS master is present Not detected Radio unit is HSS client, but the HSS master pulse doesn’t fit the HSS client as configured. Occurs only for RADWIN 2000 Improperly detected C+, RADWIN 2000 D+, and RADWIN 5000, which stop transmitting. RADWIN 2000+ Series User Manual Release 4.2.40 11‐11...
Chapter 12: GPS Hub Site Synchronization 12.1 Scope of this Chapter This chapter describes what is GPS hub site synchronization (GHSS), and how to implement it. 12.2 Overview GPS Hub Site Synchronization using a GPS signal (GHSS). The GPS satellite signal acts as a master, and each collocated RT‐A(HBS) unit that receives this synchronization signal acts as an HSS Client (HSC). GHSS works differently if there is an internal GPS capability: • RT‐A(HBS) units based on the RADWIN 2000 A+, RADWIN 2000 C+, or RADWIN 2000 D+ require additional external equipment to work with the GPS‐based synchronization sig‐ nal. • RT‐A(HBS) units based on the RADWIN 2000i has an integrated GPS unit, which is used to receive this GPS‐based synchronization signal. 12.3 GHSS for the RADWIN 2000 A+, RADWIN 2000 C+, or RADWIN 2000 D+ GHSS for the RADWIN 2000i is covered in GHSS for the RADWIN 2000i on page 12‐8. To implement GHSS for the RADWIN 2000 A+, RADWIN 2000 C+, or RADWIN 2000 D+, the following additional equipment is required: • GPS Synchronization Unit (GSU) kit • IDU‐H • HSS Unit RADWIN 2000+ Series User Manual Release 4.2.40 12‐1...
12.3.1 GSU The GSU is an outdoor unit consisting of a small size enclosure, a GPS antenna and a PoE device. It may be operated through an HSS unit or over Ethernet. For use over Ethernet, the GSU requires Layer 2 connectivity to the multiple Hub‐Sites that it is required to synchronize. It synchronizes the transmission timing of these Hub‐Sites to the same clock source thus eliminating mutual interference. Typically, an IDU‐H/HP is used. Figure 12‐1: General GSU configuration using both Ethernet and an HSS unit The GSU receives a synchronization signal from the GPS once per second. It distributes a RADWIN proprietary synchronization signal to all other ODU units using a proprietary synchronization signal over Ethernet. When the GSU doesn’t receive a synchronization signal from the GPS for 30 seconds, it moves automatically to Self‐Generation mode until the GPS recovers. 12.3.2 GSU Kit Contents The GSU package includes: RADWIN 2000+ Series User Manual Release 4.2.40 12‐2...
GSU Commissioning and Installation • 1 x GSU • 1 x GSU Mounting Kit • 1 x GPS Antenna • 1 x GPS Antenna Mounting Kit • 1 x RF Cable, 1.5m • RADWIN Manager supplied either on CD or by electronic means 12.3.3 GSU Commissioning and Installation Preparing the GSU for Use At the depot, log on to the unit using Local Connection or IP address 10.0.0.120 to change its IP address from the default (10.0.0.120). The method is the same as is used for an HBS. In the example screen captures below, we use 10.104.20.1 with Subnet Mask 255.255.0.0 and Gateway 10.104.10.21. GSU Installation The GSU looks like a small form factor ODU. Mounting the GSU follows the standard pattern. The GPS antenna is mounted outside on a wall or pole. Configuring the GSU To configure the GSU, you log on to it, exactly as in RADWIN Manager. The GSU Main Window Here is the main window for GSU configuration: RADWIN 2000+ Series User Manual Release 4.2.40 12‐3...
GSU Commissioning and Installation Figure 12‐2: GSU Main widow at startup The GPS satellite data is contained in the bottom left panel: Figure 12‐3: GPS status under normal use RADWIN 2000+ Series User Manual Release 4.2.40 12‐4...
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GSU Commissioning and Installation The Configuration Window Figure 12‐4: GSU Configuration window The main tabs of interest are Management, Hub Site Sync and GPS Sync. The Management tab is the same as the corresponding RT‐A(HBS) Management tab. If you set the IP and related addresses correctly, there should be little to change here (see Link Configuration in Detail). The other three tabs, Trap Destination, VLAN and Protocol also have the same function here. In the Hub Site Sync window, ensure that it is enabled and the Domain item set to be the same as the corresponding item in Figure 11‐4. RADWIN 2000+ Series User Manual Release 4.2.40 12‐5...
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GSU Commissioning and Installation The GPS Sync tab allows you to choose an RFP (see HSS Implementation) and set the Transmission Ratio for the sector. Its value is application dependent: (The reason that this is done at the GSU is that Transmission Ratio must always be determined at the unit generating the sync pulses.) For administrative purposes, you can view the Inventory: RADWIN 2000+ Series User Manual Release 4.2.40 12‐6...
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GSU Commissioning and Installation The screen above is for illustrative purposes only. The list under “Product Family” and the available CBW can vary among the various RADWIN 2000+ Series products. The GPS Sync tab allows you to choose a Radio Frame Pattern (RFP) and set the Transmission Ratio for the sector. See see Radio Frame Pattern on page 9‐3 for a description of an RFP. Choose the transmission ratio by clicking on its window and moving the scroll bar right or left with the keyboard arrows. Be careful ‐ this scroll bar is sensitive to even small movements of the mouse. RADWIN 2000+ Series User Manual Release 4.2.40 12‐7...
GHSS for the RADWIN 2000i 12.4 GHSS for the RADWIN 2000i 12.4.1 Overview The RADWIN 2000i has an internal GPS unit. GHSS with an internal GPS unit can be illustrated as follows: Figure 12‐5: GHSS with multiple sites A GPS synchronization signal arrives from the GPS satellite system to all RT‐A(HBS) units. The signal instructs all units to receive and transmit at the same time. The Radio Frame Pattern appears as follows: RADWIN 2000+ Series User Manual Release 4.2.40 12‐8...
Transmission Phase Shift 12.4.2 Transmission Phase Shift In the case shown in Figure 12‐5 above, RT‐A(HBS) A1 transmits and receives opposite RT‐ B(HSU) B1. So, when RT‐A(HBS) A1 transmits, RT‐B(HSU) B1 must receive, and vice‐versa. The above Radio Frame Pattern will then appear as follows: However, RT‐A(HBS) B1 is co‐located with RT‐B(HSU) B1. As can be seen, this will cause interference between these co‐located units. To prevent this, RT‐A(HBS) B1 must have its transmission phase shifted. That is, the transmission and receive times of RT‐A(HBS) B1 must be reversed, as shown: As a result, the radio frame pattern of RT‐A(HBS) B1 is synchronized with that of RT‐B(HSU) B1, and there is no interference between these two units. Configuring GHSS with an Internal GPS Unit below describes how to configure the RT‐A(HBS) for this. 1. Another option is to shift the transmission phase of HBS A1 instead of HBS B1, but that requires shifting the phases of *all* HBS units at Site A1, which is more time‐consuming. RADWIN 2000+ Series User Manual Release 4.2.40 12‐9...
Configuring GHSS with an Internal GPS Unit 12.4.3 Configuring GHSS with an Internal GPS Unit With GHSS, all base stations (RT‐A(HBS) units) are HSS Clients, with the GPS satellite signal being the master. RT‐B(HSU) units are always independent units (INU). 1. Log on to the RT‐A(HBS). 2. Open the Configure | Hub Site Sync tab: Figure 12‐6: HSS Settings window ‐ GHSS Check Enabled. The bottom part of the window in Figure 12‐6 is enabled (you will soon change the Protocol from Ethernet to GPS). RADWIN 2000+ Series User Manual Release 4.2.40 12‐10...
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Configuring GHSS with an Internal GPS Unit 4. Before you can change the Protocol from Ethernet to GPS, you must first choose the Operational State as Hub Sync Client ‐ Continue Tx or Hub Sync Client ‐ Disable Tx, according to your preference. • HSS Client‐Continue Transmission (HSC‐CT): If the unit loses synchronization with the HSS Master, the link remains active. However, without synchronization pulses, it is possible that this unit will cause interference. • HSS Client‐Disable Transmission (HSC‐DT): If the unit loses synchronization with the HSS Master, the link is dropped until the synchronization pulses resume. This setting prevents the unit from causing interference. RADWIN 2000+ Series User Manual Release 4.2.40 12‐11...
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Configuring GHSS with an Internal GPS Unit 5. Choose GPS from the Protocol pull‐down menu: 6. If your site does not warrant the need for a shift in the transmission phase (see page 12‐9 for a description of transmission phase), select the Normal radio button, and click OK or Apply, then close the Hub Site Sync dialog box. If your site does warrant the need for a shift in the transmission phase (see page 12‐ 9 for a description of transmission phase), and the selected RT‐A(HBS) is the RT‐ A(HBS) whose transmission phase must be shifted, select the Shifted radio button, and click OK or Apply, then close the Hub Site Sync dialog box. If the Transmission Ratio is not *exactly* 50%, you will not be able to change the Transmission Phase, and a warning instructing you to adjust it to 50% will appear (For instructions on how to adjust the Transmission Ratio, see Transmission Ratio on page 8‐27). RADWIN 2000+ Series User Manual Release 4.2.40 12‐12...
Configuring GHSS with an Internal GPS Unit The GPS satellite data is shown in the bottom left panel: Figure 12‐7: GPS status under normal use RADWIN 2000+ Series User Manual Release 4.2.40 12‐13...
Chapter 13: Software Upgrade 13.1 Scope of this Chapter This chapter describes the software upgrade utility, and how and when to use it. 13.2 What is the Software Upgrade Utility? The RADWIN Manager provides a Software Upgrade Utility (SWU) to upgrade the software (firmware) of installed radio units in a network. The update files may be located anywhere accessible by the operator. The SWU provides for: • Prior backup of the current files prior to upgrade • Upgrade from a list • Delayed upgrade • Various radio unit reset options The default location of the software files is in the installation area, and can be used to restore factory defaults. 13.3 Upgrading an Installed Link To upgrade software for a link: 1. In the RADWIN Manager, click the Tools | Software Upgrade button.The following detached window appears: RADWIN 2000+ Series User Manual Release 4.2.40 13‐1...
Upgrading an Installed Link Figure 13‐1: Software Upgrade Utility ‐ Main window The default sites shown in the Software Upgrade list panel belong to the currently installed sector. The list may be empty if you are running the RADWIN Manager “offline”. 2. The Software upgrade list title bar has three buttons on the right hand side. Figure 13‐2: Add / Remove site buttons The left button opens up a Windows file dialog to locate a list of locations to update. The list has the following format: <IP address>,<Read‐Only community>,<Read‐Write community> For example: 10.104.3.2,netman 10.104.3.4,netman The list should include RT‐A(HBS)s and RT‐B(HSU)s able to accept the same upgrade. Non‐upgradable items will result in an error message. Contact Customer Service about upgrading them. The center button allows you to add a single site: RADWIN 2000+ Series User Manual Release 4.2.40 13‐2...
Upgrading an Installed Link Figure 13‐3: Adding a single site for upgrade Enter the IP address of the site and the Read‐Write Community (Default: netman). If you area SNMPv3 user, add your User Name and Password and then click OK. The site will appear in the Software Upgrade list box. Items from the list can be cleared by selecting them and then using the right but‐ ton. The right button in Figure 13‐3, may be ruse to remove one or more selected sites. 3. Having created an update list, click Upgrade Package to chose the relevant files. The default files are located in the SWU subdirectory in the RADWIN Manager installation area. You may see one or more of the following SWU files: Table 13‐1: SWU Files by product File name Product RADWIN 2000+ SWU_2k.swu Series SWU_5k.swu RADWIN 5000 For RADWIN 2000+ Series, always choose SWU_5k.swu (Not the 2k package). 4. To back up your existing system, check Backup device software check‐box. Then click the button for a standard file dialog. The default location is the My Documents directory on the managing computer or the last backup directory you used. The backup here is the same as that in Backup and Restore, and serves the same purpose. It provides a fallback if the upgrade proves problematic. 5. In addition to the previous step, you may opt to perform a delayed upgrade. Check the Delayed Upgrade box, and enter the date and time for the delayed upgrade. A Calendar dialog box opens: RADWIN 2000+ Series User Manual Release 4.2.40 13‐3...
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Upgrading an Installed Link 6. The radio buttons on the right determines how your radio units should be reset. Bear in mind that on the one hand, a reset involves a service interruption, but on the other hand, the software upgrade will not become effective until after the reset is carried out. Here is a typical delayed upgrade scenario: 7. Click Start Upgrade to commence the process. For an immediate upgrade you will be able to observe the upgrade progress from the green progress bars: RADWIN 2000+ Series User Manual Release 4.2.40 13‐4...
Bulk Software Backup Figure 13‐4: Software upgrade in progress ‐ Note the stop button Figure 13‐5: Software upgrade completed successfully 8. Use the title bar exit button to dismiss the Software upgrade window.. If any sites fail to update, a warning notice will be displayed. If one or more sites of a sector update fails, you should correct the problem and update the failed sites as soon as possible. If you do not, following the next reset of the updated sites, you could experience a link software mismatch which may affect service. 13.4 Bulk Software Backup You can back up the sector software independently of Software Upgrade using the main button menu. See Software Backup and Restore. RADWIN 2000+ Series User Manual Release 4.2.40 13‐5...
Chapter 14: Software Backup and Restore 14.1 Scope of this Chapter This chapter describes how and when to use the various backup and restore facilities available for the RADWIN 2000+ Series radio units. 14.2 Backup and Restore Facilities You can backup the radio unit software fora complete link (Bulk Backup) or a single site. The Restore facility is selective: You may restore backed up radio units one at a time. The restore may be the full software or just the configuration settings. A backup (full or configuration only) may be restored to another radio unit provided that the product IDs and revision levels of the source and target radio units are identical. They are shown in the radio unit Inventory window. 14.3 Bulk Software Backup To backup a link or sector: 1. Go to Tools | Bulk Backup: RADWIN 2000+ Series User Manual Release 4.2.40 14‐1...
Bulk Software Backup The following detached window appears: Figure 14‐1: Bulk Backup setup window The default sites shown in the Bulk Backup list panel belong to the currently installed link. The list may be empty if you are running the RADWIN Manager “offline”. 2. The Bulk Backup list title bar has three buttons on the right hand side. Figure 14‐2: Add / Remove site buttons The left button opens up a Windows file dialog to locate a list of locations to backup. The list has the following format for SNMPv1: <IP address>,<Read‐Only community>,<Read‐Write community> For SNMPv3 it is: <IP address>,<Dummy>,<User_type><Password> For example: 10.104.3.2,netman,admin,netwireless RADWIN 2000+ Series User Manual Release 4.2.40 14‐2...
Bulk Software Backup 10.104.3.4,netman,admin,netwireless A PtMP list will contain the HBS and registered HSUs. The center button allows you to add a single site: Figure 14‐3: Adding a single site for backup Enter the IP address of the site, the Read‐Write Community (Default: netman) and then click OK. The site will appear in the Software Upgrade list box. Items from the list can be cleared by selecting them and then using the right but‐ ton. The right button in Figure 14‐3, may be ruse to remove one or more selected sites. 3. You may choose the SNMP version but probably it should be best left at your log‐on setting. 4. Click the Start Backup button. Progress bars indicate backup status. The success or failure of the backup is displayed on completion: Save configuration produces a text file in the format of the above example for backing up an installed link. RADWIN 2000+ Series User Manual Release 4.2.40 14‐3...
Site Backup The files produced by the above process are: 10.104.3.4_29.01.2015.backup 10.104.3.2_29.01.2015.backup BulkBackupConfig_2015_01_29.txt Notice that the files are date stamped. The first two files are binary. The last is the save‐ configuration text file: 10.104.3.2,netman,admin,netwireless 10.104.3.4,netman,admin,netwireless The backup files are identical in naming convention and format to those produced on a site‐ by‐site basis. 14.4 Site Backup A single site may be backed up directly from the Backup tab of the radio unit Configuration window. Both of the Backup and Restore buttons open standard MS Windows file dialogs respectively to create and read a backup file. The file is stored using a proprietary binary format. The Restore button offers two extra options, Configuration Restore or Full Restore. Configuration Restore just restores configuration settings, whereas Full Restore reverts the radio unit software to the backed up version. RADWIN 2000+ Series User Manual Release 4.2.40 14‐4...
Chapter 15: VLAN Functionality 15.1 Scope of this Chapter This chapter describes how the components of a RADWIN 2000+ Series link deal with VLAN tagging and untagging. 15.2 VLAN Tagging ‐ Overview 15.2.1 VLAN and Related Terminology Both the technical literature and the RADWIN Manager use the terms VLAN ID and VID interchangeably to denote a VLAN identification number. Reminder: RT‐A(HBS) always means the Master ODU and RT‐B(HSU) always means the Slave ODU. 15.2.2 VLAN Background Information on the Web The standards defining VLAN Tagging are IEEE_802.1Q and extensions. For general background about VLAN see http://en.wikipedia.org/wiki/Virtual_LAN. Background information about Double Tagging also known as QinQ may be found here: http://en.wikipedia.org/wiki/802.1QinQ. 15.3 Requirements It is assumed that you are familiar with VLAN usage and terminology. RADWIN 2000+ Series User Manual Release 4.2.40 15‐1...
VLAN Tagging 15.4 VLAN Tagging VLAN tagging enables multiple bridged networks to transparently share the same physical network link without leakage of information between networks: IEEE 802.1Q is used as the encapsulation protocol to implement this mechanism over Ethernet networks. 15.4.1 QinQ (Double Tagging) for Service Providers QinQ is useful for Service Providers, allowing them to use VLANs internally in their “transport network” while mixing Ethernet traffic from clients that are already VLAN‐tagged. The outer tag (representing the Provider VLAN) comes first, followed by the inner tag. In QinQ the EtherType = 0x9100. VLAN tags may be stacked three or more deep. When using this type of “Provider Tagging” you should keep the following in mind: • Under Provider Tagging, the system double‐tags egress frames towards the Provider’s network. The system adds a tag with a VLAN ID and EtherType = 0x9100 to all frames, as configured by the service provider (Provider VLAN ID). • The system always adds to each frame, tags with VLAN ID and EtherType = 0x9100. Therefore, • For a frame without a tag – the system will add a tag with VLAN ID and EtherType = 0x9100 so the frame will have one tag • For a frame with a VLAN tag – the system will add a tag with VLAN ID and EtherType = 0x9100 so the frame will be double‐tagged For a frame with a VLAN tag and a provider tag – the system will add a tag with VLAN ID and EtherType = 0x9100 so the frame will be triple‐tagged and so on. At the egress side, the RT‐B(HSU) removes the QinQ tag with EtherType = 0x9100 no matter what the value of its VLAN ID. 15.4.2 VLAN Untagging VLAN Untagging means the removal of a VLAN or a Provider tag. 15.4.3 Port Functionality In a 2000+ link, all VLAN activity is configured and supported from the RT‐B(HSU). To this end, VLAN functionality is supported at the LAN port of the RT‐B(HSU). The RT‐B(HSU) LAN port can be configured to handle Ethernet frames at the ingress direction (where frames enter the RT‐B(HSU)) and at the egress direction (where frames exit the RT‐ B(HSU)). RADWIN 2000+ Series User Manual Release 4.2.40 15‐2...
Priority Code Point (PCP) which refers to the IEEE 802.1p priority. It indicates the frame priority level from 0 (lowest) to 7 (highest), which can be used to prioritize different classes of traffic (voice, video, data, etc). RADWIN 2000+ Series User Manual Release 4.2.40 15‐3...
VLAN Configuration Using the RADWIN Manager Egress Direction Table 15‐2: Port settings ‐ Egress direction The port ‘does nothing’ with regard to VLANs ‐ outbound frames are left Transparent untouched. Port configured to untag user VLAD tags for all frames. Untag all Filter 15.5 VLAN Configuration Using the RADWIN Manager Incorrect VLAN configuration may cause havoc on your network. The facilities described below are offered as a service to enable you to get best value from your RADWIN 2000+ Series links and are provided “as is”. Under no circumstances does RADWIN accept responsibility for network system or financial damages arising from incorrect use of these VLAN facilities. 15.5.1 Management Traffic and Ethernet Service Separation You can define a VLAN ID for management traffic separation. You should configure the system to prevent conflicts as detailed below. When configured for the default operational mode, a “Provider port” will handle ingress traffic as follows: • Filters frames that are not tagged with the Provider VLAN ID • Removes the Provider double tag Therefore, if a port is configured for management traffic separation by VLAN and as ‘Provider port’, then the received management frames must be double tagged as follows: RADWIN 2000+ Series User Manual Release 4.2.40 15‐4...
Configuration of VLAN Tagging for Ethernet Service • The outer tag has to be the Provider’s tag (so the frame is not filtered) • The internal tag has to be management VLAN ID To avoid mix‐ups, best practice is to: • Separate the management and data ports • Define only a data port with Provider function 15.5.2 Configuration of VLAN Tagging for Ethernet Service To set up an RT‐B(HSU) for VLAN tagging: 1. Open Link Configuration | Ethernet and then click the VLAN Configuration button. In Disabled mode, Ethernet frames pass transparently over the radio links. 2. For Provider tagging, click the Provider Radio button: In Provider mode, Ethernet frames are tagged with the provider’s VLAN ID before they enter into the provider’s network/backbone. 3. Enter a Provider VLAN ID and Priority. The VLAN ID must be in the range 2 to 4094. The VLAN Priority must be in the range 0 to 7. You may also change the TPID from the default as shown. 4. Click OK to accept. 5. For user VLAN tagging, click the Tag Radio button: RADWIN 2000+ Series User Manual Release 4.2.40 15‐5...
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Configuration of VLAN Tagging for Ethernet Service This facility is provided to enable connection through legacy switches requiring it. Otherwise, there is no need to change the TPID. In Tag mode Ethernet frames are tagged or untagged to distinguish between differ‐ ent networks. 6. For completely transparent passage of tagged frames, there is nothing further to do. Table 15‐3 shows the possible settings for each combination of Ingress and Egress modes. RADWIN 2000+ Series User Manual Release 4.2.40 15‐6...
Transparent and are Untag VLAN IDs: forwarded untagged through. Untag the VLAN tag transparently of the selected VLAN IDs. Frames are Tag: not modified All frames with Allow up to 4 VIDs Allow up to 4 VIDs Enter a VID (1‐ and are VLAN tag are to be passed to be passed 4094) and forwarded untagged through through Priority (0‐7) transparently a. Frames with Provider Tag 9100 or 88A8 will be passed through transparently b. For frames with Provider Tag 8100, the filter will be applied to the outer tag c. For frames with Provider Tag 8100, the filter will be applied to the outer tag d. Frames with Provider Tag 8100 at egress will be stripped of the outer tag RADWIN 2000+ Series User Manual Release 4.2.40 15‐7...
Chapter 16: Quality of Service 16.1 Scope of this Chapter This chapter describes how to set various levels of Quality of Service (QoS) for a RADWIN 2000+ Series lnk. 16.2 Prerequisites To use the facility you must be familiar with the use of VLAN (802.1p) or Diffserv. 16.3 QoS ‐ Overview QoS is a technique for prioritization of network traffic packets during congestion. RADWIN 2000+ Series links support two classification criteria, VLAN based or Diffserv based. You may choose which of them to use. Table 16‐1: Default priorities an d allocation by VLAN ID and Diffserv Priority Quality queue Diffserv VLAN 48‐63 6‐7 Real time Near real time (responsive 32‐47 4‐5 applications) 16‐31 2‐3 Controlled load 0‐15 0‐1 Best effort Based upon the classification criterion chosen, received packets will be mapped into one of four quality groups: Real time, Near real time, Controlled load and Best effort. You may partition the total link capacity across the four Quality queues. The default weights as percentages are shown in Table 16‐1. RADWIN 2000+ Series User Manual Release 4.2.40 16‐1...
Setting up the Link for QoS 16.4 Setting up the Link for QoS 16.4.1 Preparing for QoS Open Services Configuration and then click the QoS Configuration button. Figure 16‐1: QoS Configuration window QoS is disabled by default. You may choose between the VLAN (802.1p) and Diffserv methods. RADWIN 2000+ Series User Manual Release 4.2.40 16‐2...
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Preparing for QoS The default settings for Diffserv and VLAN are as shown in the next two figures: If you un‐check a queue, it will be disabled for the link. It will not prevent the Slave ODU from configuring it as “live”. The purpose behind this is to avoid the necessity of reconfiguring QoS for the Slave ODU, should the queue be reinstated. RADWIN 2000+ Series User Manual Release 4.2.40 16‐3...
Assigning Queue Priorities 16.4.2 Assigning Queue Priorities Four mechanisms are available to control queue performance: • Strict ‐ An over‐the‐air packet is loaded first with data from Real Tome queue (see Figure 16‐2), and then from the remaining queues in order. If there is too much data for the first queue, it will “starve” the lower queues and so on. • Weight ‐ One solution to such “starvation” is to weight input flow to the four queues. This could still lead to wasted resources. If in the example below, the actual traffic is all Near Real Time, only 20% will be allocated to Near real time and the rest will be held up. • Maximum Information Rate (MIR) ‐ This is a simple throttle mechanism, which suffers from a drawback similar to the previous case. • Time to Live (TTL) in ms ‐ This device is use to reduce re‐transmits of real time data (such as voice or viewed video). To configure queue priorities for uplink and downlink in turn: 1. For each queue, both downlink and uplink enter the required weight, MIR and TTL. The MIR and TTL may respectively be left Unlimited and Disabled in which case the system will use a “best effort” method. If you exceed 100% total weight, you will receive an error message. Figure 16‐2: The four QoS data queues You will be required to correct this before leaving the window other than by cancel‐ lation. If you are under‐booked, for example by setting a queue to zero, the unused weight will be distributed to the remaining queues. The effect of doing this will only become apparent under congestion. In particular, a queue set to zero weight will become nearly blocked under congestion with packets passing through on a best effort basis. When you complete your entries, in the QoS Configuration window (Figure 16‐1), click OK to save them and continue. RADWIN 2000+ Series User Manual Release 4.2.40 16‐4...
Chapter 17: False Radar Mitigation Facilities 17.1 Scope of this Chapter This chapter describes how to configure the units in a RADWIN 2000+ Series link so as to avoid interfering with certain radar systems. 17.2 Who needs it If you are using DFS frequency bands 5.3/5.4 GHz ETSI and 5.4/5.8GHz FCC you should use this facility. 17.3 DFS and False Radar Mitigation 17.3.1 About DFS Under DFS frequency bands, it must be ensured that radio links do not interfere with certain radar systems in the 5 GHz band. If radar is detected, the radio link should move automatically to a frequency that does not interfere with the detected radar. 17.3.2 What is False Radar Mitigation False Radar Mitigation capability is an advanced method to reduce or eliminate false radar detection and DFS triggering (“False positives”). False radar detection can be caused by other radios transmissions or external interference that can be interpreted as true radar. This option is active only in DFS frequency bands, 5.3/5.4 GHz FCC (HBS only) and 5.4/5.8GHz ETSI (HBS & HSU). In what follows false radar means any source of radar‐like signals which are not real radar. RADWIN 2000+ Series User Manual Release 4.2.40 17‐1...
Configuring False Radar Mitigation False Radar Mitigation has two components: 1. Reduction of false positive radar detection by reduction of the probability of detecting any kind of false radars, while allowing the system to detect real radar signals. 2. Elimination of detection of specific false radar types by blocking detection of false radars of a specific type. There are three types of radars: • Fixed: False radars with fixed pulse width having fixed repetition frequency • Variable: False radars with variable pulse width having variable repetition frequency • Staggered: False radars with variable repetition frequency within a burst period (Applies to 5.4 GHz ETSI only) 17.4 Configuring False Radar Mitigation The configuration method for the Master ODU (ETSI and FCC/IC) is the same as for the Slave ODU (ETSI only). We will demonstrate the Master ODU for a link using the 5.3 GHz FCC/IC band: To configure False Radar Mitigation: 1. Log on to the Master ODU as Installer. 2. Enter the Configuration window and open the Advanced tab. RADWIN 2000+ Series User Manual Release 4.2.40 17‐2...
FCC/IC Requirements Figure 17‐1: False Radar Mitigation The DFS Frequency Status Table at the bottom of Figure 17‐1 shows the time, type and frequency of the last radars detected. This table should be used to select the best option(s) to reduce or eliminate false radar detection without completely blocking out real radar detection. 4. Check the mitigation features to be used. 5. When you are satisfied with your configuration parameters, click OK to save them and dismiss the Configuration window. 17.5 FCC/IC Requirements The FCC requires that devices installed within 35 km of any Terminal Doppler Weather Radars (TDWR) location should be registered in the voluntary WISPA sponsored database.For convenience, we supply guidelines about the way this is done in FCC/IC DFS Considerations. RADWIN 2000+ Series User Manual Release 4.2.40 17‐3...
Chapter 18: FCC/IC DFS Considerations 18.1 Scope of this Chapter This chapter describes the criteria for registering devices of a RADWIN 2000+ Series link in the WISPA database, and if any should be registered, how to do so. 18.2 FCC 5.4GHz Device Registration The FCC requires that devices installed within 35 km of any TDWR location should be registered in the voluntary WISPA sponsored database. The FCC has published a TDWR Location Information table that lists the exact location of all TDWR towers (see Table 18‐1 at the end of the chapter). 1. When installing a 5.4 GHz device define your exact location (latitude and longitude) 2. Use the TDWR Location Information table to determine if the distance between the device and any TDWR tower is less than 35 km. 3. If the distance is less than 35 km then register the device in the voluntary WISPA sponsored database (following section) 4. Disable the frequencies between 5570 – 5680 MHz from the available channels list. 5. The frequency range between 5.600 to 5.650 GHz is not included in the available channels list. 18.3 Registering the Device To register a device: 1. Enter the website http://www.spectrumbridge.com/udia/home.aspx and follow the instructions. RADWIN 2000+ Series User Manual Release 4.2.40 18‐1...
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Registering the Device At your first entry into the site, you will be required to register as a user: 2. Click the User Registration button to enter the registration page. RADWIN 2000+ Series User Manual Release 4.2.40 18‐2...
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Registering the Device 3. Fill in the registration page and click Register. 4. To complete device registration enter the Register Device tab as shown: RADWIN 2000+ Series User Manual Release 4.2.40 18‐3...
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Registering the Device You are offered this: 5. Fill in the required information in the preceding web page and click the Register Device button. RADWIN 2000+ Series User Manual Release 4.2.40 18‐4...
371 113 NC CHARLOTTE W 080 53 06 N 35 20 14 5608 MHz 757 113 NC RALEIGH DURHAM W 078 41 50 N 36 00 07 5647 MHz 400 113 NJ WOODBRIDGE W 074 16 13 N 40 35 37 5620 MHz 19 113 NJ PENNSAUKEN W 075 04 12 N 39 56 57 5610 MHz 39 113 NV LAS VEGAS W 115 00 26 N 36 08 37 5645 MHz 1995 64 RADWIN 2000+ Series User Manual Release 4.2.40 18‐5...
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36 80 TX DALLAS LOVE FIELD W 096 58 06 N 32 55 33 5608 MHz 541 80 TX LEWISVILLE DFW W 096 55 05 N 33 03 53 5640 MHz 554 31 UT SALT LAKE CITY W 111 55 47 N 40 58 02 5610 MHz 4219 80 VA LEESBURG W 077 31 46 N 39 05 02 5605 MHz 361 113 WI MILWAUKEE W 088 02 47 N 42 49 10 5603 MHz 820 113 RADWIN 2000+ Series User Manual Release 4.2.40 18‐6...
Chapter 19: Link Budget Calculator 19.1 Scope of this Chapter This chapter describes the Link Budget Calculator and how to use it. 19.2 Overview The Link Budget Calculator is a utility for calculating the expected performance of the RADWIN 2000+ Series wireless link and the possible configurations for a specific link range. The utility allows you to calculate the expected RSS of the link, and find the type of services and their effective throughput as a function of the link range and deployment conditions. 19.2.1 User Input You are required to enter or choose the following parameters. Depending on the product, some of the parameters have a default value that cannot be changed. • Band, which determines frequency and regulation • Radio unit series used • Channel Bandwidth • Tx Power (maximum Tx power per modulation is validated) • Antenna Type (currently dual; cannot be changed for radio unit with integrated antenna) • Antenna Gain per site (cannot be changed for integrated antenna) • Cable Loss per site (cannot be changed for integrated antenna) • Fade Margin (currently 6dB) • Rate • Required Range and climate type RADWIN 2000+ Series User Manual Release 4.2.40 19‐1...
SiteB where: Site A is the transmitting site Site B is the receiving site PathLoss is calculated according to the free space model, PathLoss frequency RequiredRange 32.45 ExpectedFadeM ExpectedRSS Sensitivity – where Sensitivity is dependent on air‐rate. 19.3.3 Min and Max Range MinRange is the shortest range for which ExpectedRSS MaxInputPower per air‐rate. MaxRange (with Adaptive checked) is the largest range for which ExpectedRSS Sensitivity , at the highest air‐rate for which this relationship is true. In a link with adaptive rate this will be the actual behavior. MaxRange (for a given air‐rate) is the largest range for which ExpectedRSS Sensitivity RequiredFadeM RADWIN 2000+ Series User Manual Release 4.2.40 19‐2...
ExpectedRange ---------------------------------------- - ExpectedRange ---------------------------------- - ---------------------------------------- - frequency which gives ------------------------------------------------------------------------------------------- - ExpectedRange ExpectedRange ---------------------------------------- - ---------------------------------------- - ExpectedRange simplifying to 0.52 ---------------------------------------- - frequency ExpectedRange The boresight clearance height is calculated as: ---------------------------------------- - – Mean Mean where 6367.4425Km Mean RADWIN 2000+ Series User Manual Release 4.2.40 19‐3...
About the Fresnel Zone 19.4 About the Fresnel Zone The Fresnel zone is an elliptically shaped conical zone of electromagnetic energy that propagates from the transmitting antenna to the receiving antenna. It is always widest in the middle of the path between the two antennas. Figure 19‐1: Fresnel zone Fresnel loss is the path loss occurring from multi‐path reflections from reflective surfaces such as water, and intervening obstacles such as buildings or mountain peaks within the Fresnel zone. Radio links should be designed to accommodate obstructions and atmospheric conditions, weather conditions, large bodies of water, and other reflectors and absorbers of electromagnetic energy. The Fresnel zone provides us with a way to calculate the amount of clearance that a wireless wave needs from an obstacle to ensure that the obstacle does not attenuate the signal. There are infinitely many Fresnel zones located coaxially around the center of the direct wave. The outer boundary of the first Fresnel zone is defined as the combined path length of all paths, which are half wavelength (1/2 ) of the frequency transmitted longer than the direct path. If the total path distance is one wavelength (1 ) longer than the direct path, then the outer boundary is said to be two Fresnel zones. Odd number Fresnel zones reinforce the direct wave path signal; even number Fresnel zones cancel the direct wave path signal. The amount of the Fresnel zone clearance is determined by the wavelength of the signal, the path length, and the distance to the obstacle. For reliability, point‐to‐point links are designed to have at least 60% of the first Fresnel zone clear to avoid significant attenuation. RADWIN 2000+ Series User Manual Release 4.2.40 19‐4...
Running the Link Budget Calculator The concept of the Fresnel zone is shown in Figure 19‐1 above. The top of the obstruction does not extend far into the Fresnel zone, leaving 60% of the Fresnel zone clear; therefore, the signal is not significantly attenuated. For more about Fresnel zone, see http://en.wikipedia.org/wiki/Fresnel_zone. 19.5 Running the Link Budget Calculator for RADWIN 2000+ Series is availableThe Link Budget Calculator for RADWIN 2000+ Series is available at http://www.radwin.com/planner/. Go to the URL. Your browser displays page similar to this (shown partially): Figure 19‐2: Link Budget window ‐ startup To use the Link Budget Calculator for RADWIN 2000+ Series: 1. Stay on the left hand highlighted tab. RADWIN 2000+ Series User Manual Release 4.2.40 19‐5...
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Running the Link Budget Calculator Figure 19‐3: RADWIN 2000+ Series LBC main window 2. Chose the required band. Scroll down to get to Connectorized bands. RADWIN 2000+ Series User Manual Release 4.2.40 19‐6...
Running the Link Budget Calculator Figure 19‐4: Band selector For the purposes of our example, we will use 5.8 GHz FCC/IC Connectorized. 3. Choose the Series: 4. Choose the channel Bandwidth: Collocated radio units use RFP E so there is no HSS entry 5. Choose the required Tx Power. Under Adaptive Rate, this will be the Max Tx Power and you cannot change it. 6. Choose the required antenna type ‐ dual or single. For integrated products this item will be disabled. 7. Enter the radio parameters for each site: RADWIN 2000+ Series User Manual Release 4.2.40 19‐7...
Running the Link Budget Calculator The Fade margin is the minimum required for line‐of‐sight (LOS) conditions. For degraded link conditions, a larger Fade margin should be used. Again, it is not avail‐ able when using Adaptive Rate. The EIRP is calculated in dBm and Watts. 8. The Rate item may be used for calculating the Link Budget under best and worst scenarios. It is always set to maximum under Adaptive Rate. 9. If the required range between the two link sites is known, you may enter it directly. Alternatively, you may enter the latitude and longitude of each site in the link, in which case the distance between them will be calculated and displayed. Figure 19‐5: Calculation of distance from site coordinates If for example, we enter: Site A: 41.1°N lat 75.2°W Long Site B: 40.8°N lat 75.0°W Long RADWIN 2000+ Series User Manual Release 4.2.40 19‐8...
Running the Link Budget Calculator and press Set, the range will be calculated and displayed: 10. Located to the right of the green Coordinates button is a drop‐down list of Climactic C Factor values. It is only available if you choose a non‐adaptive rate. Figure 19‐6: Climactic C Factors For help about what these mean, click the button to the right of the list in Figure 19‐6. RADWIN 2000+ Series User Manual Release 4.2.40 19‐9...
Running the Link Budget Calculator Figure 19‐7: Climactic C Factor description In Figure 19‐8 we display a map of the world showing C Factor contours: Figure 19‐8: World map showing C Factor contours 11. Click Calculate to obtain the required performance estimate. Placing the cursor in any other calculated field will also update the calculated results. Note RADWIN 2000+ Series User Manual Release 4.2.40 19‐10...
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Running the Link Budget Calculator Figure 19‐9: LBC ‐ Results section The Expected Performance parameters are calculated and displayed: • Expected RSS ‐ the expected RSS that the RADWIN Manager shows when the RADWIN 2000+ Series radio units are optimally aligned • Services Type ‐ Ethernet only • Ethernet Rate ‐ maximum throughput available for the chosen parameter combination • Antenna height for LOS – the minimum antenna height required for line‐of‐sight opera‐ tion. It is the sum of the height required for boresight clearance due to the earth’s cur‐ vature plus the height required to clear the Fresnel zone If the expected performance is not suitable for your application, try different parameters and repeat the calculation. RADWIN 2000+ Series User Manual Release 4.2.40 19‐11...
Chapter 20: Spectrum View 20.1 Scope of this Chapter This chapter shows how to use the Spectrum View tool. We assume that the reader knows about RF Spectrum Analysis 20.2 What is Spectrum View The RADWIN Manager Spectrum View utility is an RF survey tool designed to support the link installation prior to full link service activation. The tool provides comprehensive and clear spectral measurement information enabling easier, faster and better quality installations. You can view real‐time spectrum information, save the spectral information and view retrieved spectral information from historic spectrum scans. Separate information is generated for the Slave and Master ‐ all by selection. RADWIN’s spectrum measurement and estimation algorithms are designed to show accurate information accommodating variations in frequency, temperature and interference power and at the same time overcoming anomalies that tend to occur in high interference environments. 20.3 Who needs it As indicated in the previous paragraph, Spectrum View is primarily a professional tool for the technician. The Spectrum View reports may be generated as images, CSV files or text files as part of the Get Diagnostics feature. All of these are intended for use by to RADWIN Customer Service to assist with diagnosing interference related problems. 20.4 Two Ways to Run Spectrum View Spectrum View may be run from RT‐A(HBS) in which case you have a choice of analyzing both sites in the link in one run, or choosing just one. RADWIN 2000+ Series User Manual Release 4.2.40 20‐1...
Where is the Spectrum View Data stored Spectrum View may also be run on a managing computer directly connected to the RT‐ B(HSU). Remember that in such a case the results will be quite different if the RT‐B(HSU) is already part of a link (registered or not) or if it is completely stand‐alone, for example using a different spectral range and operating Band from the RT‐A(HBS). In the former case, expect a “noise hump” around the channels used by the link, due to the duty signals from the RT‐ A(HBS). 20.5 Where is the Spectrum View Data stored Spectrum View data is always stored in the ODU originating the analysis. The RT‐A(HBS) maintains the last Spectrum View analysis data for both members of the link. If you run Spectrum View from a directly connected ODU, it stores its own data, which may be quite different from the analysis obtained for the same RT‐B(HSU) from the RT‐A(HBS). 20.6 Spectrum View Main Window In this section we review the main window management controls. From the Tools tab, choose Spectrum View. The Spectrum View main window opens in full screen mode: RADWIN 2000+ Series User Manual Release 4.2.40 20‐2...
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Spectrum View Main Window Use the top left panel to set the Spectrum View configuration parameters and choose an analysis type ‐ Entire link or Specific ODU. The settings are “sticky” for the link and will be reused. The analysis range is limited from 4900 to 6050 MHz with a maximum difference of 500MHz. Erroneous entries will be shown with a red border like this: The timeout is the maximum analysis time per site. Use the bottom button bar to start or stop an analysis: Since a large link will clutter up the right hand display area, you may selectively Show, minimize or remove a link member. Another way of freeing up more space for analysis displays is to hide the left hand panel using the circled arrow: RADWIN 2000+ Series User Manual Release 4.2.40 20‐3...
Spectrum View Display Function Buttons The standard X button closes the window completely (but does not loose data). The ‐ button collapses the view to look like this: The two side arrows (circled) are used to reorder a stack of such view on the display area: The remaining controls on the Spectrum View main window relate to Spectrum View data manipulation. We will cover them in the next section using a live analysis. 20.7 Spectrum View Display Function Buttons Spectrum View data manipulation functions are provide on the top button bar: RADWIN 2000+ Series User Manual Release 4.2.40 20‐4...
Running Spectrum View Table 20‐1: Spectrum View Analysis Display Buttons functionality Butto Purpose Show/Hide Antenna A Show/Hide Antenna B Show/Hide average Show/Hide current channel (HSUs only) Show/Hide maximum Show/Hide DFS information where relevant Show/Hide point values Save the analysis to a CSV file Clear all link member analyses from the display (They can be shown again) Each button function applies to all of the link members at once. Note 20.8 Running Spectrum View Click Start. You are offered the following cautionary message: RADWIN 2000+ Series User Manual Release 4.2.40 20‐5...
Running Spectrum View If it is acceptable to drop the service click Yes. The processing may appear to have stopped ‐ but it is not complete until all of the Show buttons for link are enabled. Here is the result for the RT‐A(HBS): The keys to the color coding is permanently displayed at the bottom of the main window: Figure 20‐1: Spectrum View Analysis color codes The green band reflects the current Master operating frequency. Notice also the small fly‐ over diskette icon (circled) to the upper left of either graph. Clicking it opens a Windows File‐ Save dialog allowing you to save the graph to disk as a jpg file. Here is the analysis for RT‐B(HSU). It is very similar: RADWIN 2000+ Series User Manual Release 4.2.40 20‐6...
Zooming in and out The light green rectangle in the background of both antenna displays reflects actual channel (20 MHz wide here) being used by the Slave. The title bar also contains the Slave’s IP address. 20.9 Zooming in and out You may zoom in on a range of interest and enlarge it. Use the mouse to swipe the range from left to right or reverse and then click.The swiped range is zoomed in. You may repeat this several times. The zoom applies to all charts for all element in the analysis. An indicator is provided at the top right of each chart: RADWIN 2000+ Series User Manual Release 4.2.40 20‐7...
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Zooming in and out Zoom Out returns you to the previous zoom state; Show all reverts you to the original display. In a zoomed state, a horizontal scroll bar enables you to view other areas of the displayed frequency range. RADWIN 2000+ Series User Manual Release 4.2.40 20‐8...
Chapter 21: Using the Web Interface 21.1 Scope of this Chapter This chapter describes how to use the Web Interface to carry out basic link management tasks. 21.2 What is it For The Web Interface (WI) enables you to carry out basic link management functions using a Web browser. It may be used to ‐ • Monitor a link on a minimal basis • Check link parameters and make limited changes • View the link Inventory • Inspect the Recent Events logs 21.3 Who Needs it The WI is a tool for technicians to “quick‐install” an radio unit in a link with minimum effort. It may also be employed by a user for a quick look at current operating parameters and the Recent Events logs. 21.4 How it Works Assume the link setup, which we used in and later. Initial Link Configuration On the managing computer, point your browser to10.104.4.2 and log on as shown below. You can also log on over the air to the Slave ODU in the same way. RADWIN 2000+ Series User Manual Release 4.2.40 21‐1...
What it Provides For stand‐alone or unregistered radio units, you must connect a managing computer directly to the radio unit and again log on as shown below. 21.5 What it Provides The WI is a developing technology. It is possible that the current distributed release may have additional or slightly different features from those shown here. The description below, should nevertheless give you a good idea of how to use the WI. 21.6 Prerequisites 21.6.1 Hardware You need a regular LAN connection between a managing computer and one of the link radio units. The WI can be used directly opposite the RT‐A(HBS) any of its RT‐B(HSU)s. It can also be used over the air from the RT‐A(HBS) to any registered RT‐B(HSU). 21.6.2 Software Your computer should have at least version 6 of MS Internet Explorer. The Web interface also works with other browsers such as Mozilla Firefox version 3 and later. 21.6.3 Technical Background You should be familiar with the concepts underlying the RADWIN Manager and preferably with the Manager itself. 21.7 Special Considerations Working with the 21.7.1 Advanced Configurations For setup configurations using features such as HSS, VLAN and QoS, you will need to use the RADWIN Manager. 21.7.2 Operational Effects Several WI functions cause temporary sync loss. Typically, changing the number of antennas falls into this category. These cases will be pointed out in Warning messages. RADWIN 2000+ Series User Manual Release 4.2.40 21‐2...
Some Working Tips 21.7.3 Some Working Tips You can: » Log on to a radio unit on the default IP address of 10.0.0.120/8, set the Link ID and IP address instead of using the RADWIN Manager as in RADWIN Manager. Unlike the Local Connection method, you need to reset the radio unit to see the change in the Web Interface. » Change the operating Band for the link instead of using the RADWIN Manager. You can revert it the same way or by a direct connection, logged on as Installer. » Look at Recent Events for either site You cannot: » Change default Tx Power » Configure Spatial Multiplexing/Diversity » Manage other features such as GSU (when supported), VLAN, QoS » Perform Software upgrade Be very careful: » Using this tool if your link is providing Customer Service which may not be interrupted with sync‐losses 21.8 Logging on To use the Web interface, simply point your browser to the IP address of the site to which you are connected. Figure 21‐1: Web interface ‐ Log on RADWIN 2000+ Series User Manual Release 4.2.40 21‐3...
Site Management ‐ Master ODU The User Name and Password are respectively, admin and netman as used for Telnet access. You must click the Log In button to effect entry to the WI. The foregoing applies to both radio units. The functionality described below is predominantly site oriented. Site configuration items shown for Site_A may be carried out for Site_B by logging on to it. 21.9 Site Management ‐ Master ODU 21.9.1 The Main Window Figure 21‐2: Web interface ‐ Main window The link ID (EBGX20560334) appears all or in part as the heading. The main panel is self explanatory. The green Active indicator will vary according to the status of the Master ODU shown by the RADWIN Manager. The top green item (Registered here) indicates the status of the Slave ODU. RADWIN 2000+ Series User Manual Release 4.2.40 21‐4...
The Tool Bar Figure 21‐3: Link Status panel (it will typically be Active, Inactive, Probing etc.) 21.9.2 The Tool Bar Configure The Configure button opens the following display: System The Name, Contact and Location field may be changed. Using Save commits them. Clicking Refresh reverts the fields to their last Saved values. Air Interface You can change the Sector ID (Link ID) and the Buzzer status. RADWIN 2000+ Series User Manual Release 4.2.40 21‐5...
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The Tool Bar You can use the Change Band button to open the following display: The Antenna & Tx Power button opens up the following window: RADWIN 2000+ Series User Manual Release 4.2.40 21‐6...
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The Tool Bar The only item that can be changed is the Antenna Type: Changing Antenna Type will call a link‐wide sync loss. Inventory The Inventory display is for information only. Management The Management fields are all fully editable: RADWIN 2000+ Series User Manual Release 4.2.40 21‐7...
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The Tool Bar If you change any of these fields, you will cause an radio unit reset: Other You may change the radio unit LAN port configuration: RADWIN 2000+ Series User Manual Release 4.2.40 21‐8...
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The Tool Bar You will receive the following notification: This action of course, has no bearing on the link. RADWIN 2000+ Series User Manual Release 4.2.40 21‐9...
Events 21.9.3 Events The Recent Event List is displayed: 21.9.4 Reset Use this button to reset the radio unit. As usual, for any action causing a sync loss you wil be asked to confirm the action: 21.10 Site Management ‐ Slave ODU Slave ODU site management is the same as that for the Master ODU. RADWIN 2000+ Series User Manual Release 4.2.40 21‐10...
Appendix A: Terminology Table A‐1: Terminology (Sheet 1 of 2) Term Description Assured throughput Actual number of timeslots allocated to an HSU Base Station: a radio that can transmit and receive to more than one point. See also HBS Data traffic from an HBS to an HSU or from a Master ODU to Downlink a Slave ODU Equivalent (or Effective) Isotropically Radiated Power: Power EIRP that a theoretical isotropic antenna emits to produce the peak power density (see EIRP on page 19‐2). GHSS GPS Hub Site Synchronization High capacity Base Station. Same as a BS, same as Master ODU, same as RT‐A(HBS) Hub Site Client: A radio unit that is co‐located with other units, and receives a synchronization signal. This unit can only be an HBS. Hub Site Master: the source of the synchronization signal for Hub Site Synchronization. This is usually one of the radio units, but not necessarily, as the “master” can be a signal from a GPS satellite. High capacity Subscriber Unit. Same as an SU, same as a Slave ODU, same as RT‐B(HSU). The dominant radio unit in a link. Same as Base Station. Master ODU Same as a BS, same as RT‐A(HBS) Maximum Information Rate Outdoor Unit. This is a generic term for a radio unit packaged in an enclosure designed to comply with outdoor regulations. This term can also be used to refer to the indoor radio, RADWIN 2000i. RADWIN 2000+ Series User Manual Release 4.2.40 A‐1...
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Table A‐1: Terminology (Sheet 2 of 2) Term Description PtMP Point to Multi‐Point Point to Point Quality of Service Radio Signal Strength RT‐A(HBS) Radio Terminal A (HBS). Same as a BS, same as Master ODU. RT‐B(HSU) Radio Terminal B (HSU). Same as an SU, same as a Slave ODU. A group of radios that consists of one HBS and several HSUs that communicate with the HBS. In the case of the RADWIN Sector 2000+ Series, which is only point‐to‐point, this is only one HBS vs. one HSU, also called a Link. Service Level Agreement The non‐dominant radio unit in a link. Same as Subscriber Slave ODU Unit, same as SU, same as HSU, same as RT‐B(HSU). Subscriber Unit: a radio that can transmit and receive to one point. See also HSU and RT‐B(HSU). Uplink Data traffic from an HSU to an HBS UCBP FCC Unrestricted Contention Based Protocol RADWIN 2000+ Series User Manual Release 4.2.40 A‐2...
Appendix B: RF Exposure The antennas used for the following transmitters must be installed so as to provide a minimum separation distance from bystanders as specified in the following tables: Table B‐1: Safety Distances for the RADWIN 2000 A+ and RADWIN 2000 C+ Frequency Antenna gain Min. Safety FCC ID IC ID band [GHz] [dBi] Distance [cm] 5.8 (PTP) Q3KRW5XMOD 5100A‐RW5XMOD 5.8 (PTP) Q3KRW5XMOD 5100A‐RW5XMOD 5.8 (PTP) Q3KRW5XMOD 5100A‐RW5XMOD 5.8 (PTP) Q3KRW5XMOD 5100A‐RW5XMOD 5.8 (PMP) Q3KRW5XMOD 5100A‐RW5XMOD All gains 5.3/5.4 Q3KRW5XMOD 5100A‐RW5XMOD All gains 5.1 (PTP) Q3KRW5XMOD 5100A‐RW5XMOD 32, 29 5.1 (PTP) Q3KRW5XMOD 5100A‐RW5XMOD 5.1 (PMP) Q3KRW5XMOD 5100A‐RW5XMOD...
Table B‐1: Safety Distances for the RADWIN 2000 A+ and RADWIN 2000 C+ (Continued) Frequency Antenna gain Min. Safety FCC ID IC ID band [GHz] [dBi] Distance [cm] 2.4 (PTP) Q3KRW24MOD 5100A‐RW24MOD 2.4 (PTP) Q3KRW24MOD 5100A‐RW24MOD 17.5 2.4 (PMP) Q3KRW24MOD 5100A‐RW24MOD All gains Table B‐2: Safety Distances for the RADWIN 2000 D+ and RADWIN 2000i Frequency Antenna gain Min. Safety FCC ID IC ID band [GHz] [dBi] Distance [cm] 5.8 (PTP) Q3K‐5XACMOD 5100A‐5XACMOD 5.8 (PTP) Q3K‐5XACMOD 5100A‐5XACMOD 5.8 (PTP) Q3K‐5XACMOD 5100A‐5XACMOD 5.8 (PTP) Q3K‐5XACMOD 5100A‐5XACMOD 20.5 Smart...
Appendix C: Setting Antenna Parameters C.1 Antenna Issues Before proceeding to antenna installation details, the following background information should be considered: C.2 About Single and Dual Antennas Each RADWIN 2000+ Series ODU is made of two radio transceivers (radios). The radios make use of algorithms that utilize both Spatial Multiplexing and Diversity resulting in enhanced capacity, range and link availability. The number of antennas used is determined by user configuration and by automatic system decisions, explained below. C.2.1 Dual Antennas at the RT‐A(HBS) and RT‐B(HSU) When using dual antennas at both sites (single bipolar antenna or two unipolar antennas) you can choose between Spatial Multiplexing Mode and Diversity Mode. Spatial Multiplexing Mode Under this mode, the system doubles the link capacity. At the same time, it keeps the same rate and modulation per radio as was used with single antenna, thus increasing capacity, range and availability. For example, at 80MHz CBW, using a dual antenna, a RADWIN 2000 D+ radio unit can transmit at modulation of 256QAM and FEC of 5/6 and get an air rate of 866.7 Mbps, compared to 433.3 Mbps with single antenna. To work in this mode, each antenna port must be connected to an antenna, the RSS level in both receivers should be balanced and a minimal separation between the antennas must be maintained. (For example, by using dual polarization antennas a cross polarization separation is attained). RADWIN 2000+ Series User Manual Release 4.2.40 C‐1...
Single Antennas at Both Sites Upon selecting Antenna Type as Dual, a RADWIN 2000+ Series radio automatically selects this mode and doubles the air rates. The RADWIN Manager indicates a case of unbalanced RSS between the two antennas in the center panel. Diversity Mode Diversity Mode uses two antennas to improve the quality and reliability of the link. Often, there is not a clear line‐of‐sight (LOS) between transmitter and receiver. Instead the signal is reflected along multiple paths before finally being received. Each such “bounce” can introduce phase shifts, time delays, attenuations, and even distortions that can destructively interfere with one another at the aperture of the receiving antenna. Antenna diversity is especially effective at mitigating these multi‐path situations. This is because multiple antennas afford a receiver several recordings of the same signal. Each antenna will be exposed to a different interference environment. Thus, if one antenna is undergoing a deep fade, it is likely that another has a sufficient signal. Collectively such a system can provide a robust link. Antenna diversity requires a separation between the antennas; this is done by using a dual‐ polarization antenna or by two spatially separated antennas. Use Diversity instead of Spatial Multiplexing in the following situations: • When the system cannot operate in Spatial Multiplexing Mode • When one of the receivers has high interference compared to the second receiver (i.e. the system is “unbalanced”) • When you achieve higher capacity in Diversity Mode than in Spatial Multiplexing Mode • When high robustness is of importance and the capacity of Diversity Mode is sufficient (up to 25 Mbps full duplex) C.2.2 Single Antennas at Both Sites By selecting a single antenna at both sites, the radio units operate with a single radio that is connected to the ANT 1 connector. The second radio is automatically shut down. C.2.3 Single at One Site, Dual Antennas at the Other In this mode one of the sites uses the radio unit with a single antenna while the other site uses the radio unit with a dual antenna. The advantages in this mode in comparison to using a single antenna in both sites are doubled total Tx Power and additional polarization and/or space diversity (depending on the polarization of installed antennas). The air rates used in this mode are same as when using single antennas in both sites. RADWIN 2000+ Series User Manual Release 4.2.40...
... (*) AntennaGain CableLoss maxRegTxPower – The Tx Power (per radio) indicates the power of each radio inside the ODU and is used for Link Budget Calculations. The Tx Power (System) shows the total transmission power of the ODU and is used to calculate the EIRP according to regulations. • To see the relationship between Tx Power (radio) and Tx Power (system), note that milliWatt so that if you double the power in milliWatts (for two radios) then dBm will increase by • The Max EIRP level will be automatically set according to the selected band and regulation. • The EIRP level is the sum of the System Tx Power and the Antenna Gain minus the Cable Loss. The inequality (*) above is always satisfied by the system in accordance with the relevant regulation. The precise relationship between the items in inequality (*) is as follows: • Required Tx Power (per radio) will be adjusted down to the lesser of the value entered and maxAvailableTxPower • Tx Power (system) is maxAvailableTxPower + 3 (for 2 radios) • Max EIRP is maxRegEIRP. RADWIN 2000+ Series User Manual Release 4.2.40 C‐3...
Appendix D: Wiring Specifications D.1 ODU‐PoE Cable () The ODU‐PoE cable is shielded/outdoor class CAT‐5e, 4 twisted‐pair 24 AWG terminated with RJ‐45 connectors on both ends. A cable gland on the ODU side provides hermetic sealing. The following table shows the connector pinout: Table D‐1: ODU‐PoE RJ‐45 Connector Pinout Function Color White/Green Rx N Green Rx T White/Orange Tx T Orange Tx N Blue 4 Power (+) White/Blue Power (+) White/Brown Power () Brown Power () Table D‐2: LAN‐GbE PoE RJ‐45 Connector Pinout Function Color White/Green TxRx A Green TxRx A White/Orange TxRx B Orange TxRx B RADWIN 2000+ Series User Manual Release 4.2.40 D‐1...
HBS/HSS Unit Connection Pinout Table D‐2: LAN‐GbE PoE RJ‐45 Connector Pinout (Continued) Function Color Blue 4 TxRx C & Power(+) White/Blue TxRx C & Power(+) White/Brown TxRx D & Power(‐) Brown TxRx D & Power(‐) D.2 HBS/HSS Unit Connection Pinout The pinout is for the HSS Unit, used in serial HSS. Table D‐3: HBS/HSS Unit Connection Pinout ODU HSS UNIT Color RJ‐45 RJ‐45 White/Green 1 Green Not connected White/Orange Orange 6 Blue 4 White/Blue 5 White/Brown 7 Brown 8 RADWIN 2000+ Series User Manual Release 4.2.40 D‐2...
User Port Connectors D.3 User Port Connectors D.3.1 LAN Port The LAN 10/100BaseT interface terminates in an 8‐pin RJ‐45 connector, wired in accordance to Table D‐4. Table D‐4: Fast Ethernet Connector Pinout Function Signal Pin Transmit Data (positive) TD (+) Transmit Data (negative) TD (–) Receive Data (positive) RD (+) Receive Data (negative) RD (–) D.4 DC Power Terminals D.4.1 DC PoE Table D‐5: Terminal Block 2‐pin ‐48VDC Function Right Left – RADWIN 2000+ Series User Manual Release 4.2.40 D‐3...
Appendix E: Regional Notice: French Canadian E.1 Procédures de sécurité E.1.1 Généralités Avant de manipuler du matériel connecté à des lignes électriques ou de télécommunications, il est conseillé de se défaire de bijoux ou de tout autre objet métallique qui pourrait entrer en contact avec les éléments sous tension. E.1.2 Mise à la terre Tous les produits RADWIN doivent être mis à la terre pendant l'usage courant. La mise à la terre est assurée en reliant la fiche d'alimentation à une prise de courant avec une protection de terre. En outre: • La cosse de masse sur l'IDU‐C doit être constamment connectée à la protection de terre, par un câble de diamètre de 18 AWG ou plus. Le matériel monté sur rack doit être installé seulement sur des racks ou armoires reliés à la terre • Une ODU doit mise à la terre par un câble de diamètre de 10 AWG ou plus • Il ne doit pas y avoir de fusibles ou d'interrupteurs sur la connection à la terre De plus: • Il faut toujours connecter la terre en premier et la déconnecter en dernier • Il ne faut jamais connecter les câbles de télécommunication à du matériel non à la terre • Il faut s'assurer que tous les autres câbles sont déconnectés avant de déconnecter la terre E.1.3 Protection contre la foudre L'utilisation de dispositifs de protection contre la foudre dépend des exigences réglementaires et de l'utilisateur final. Toutes les unités extérieures RADWIN sont conçues avec des circuits de limitation de surtension afin de minimiser les risques de dommages dus à RADWIN 2000+ Series User Manual Release 4.2.40 E‐1...
Précautions de sécurité pendant le montage de ODU la foudre. RADWIN conseille l'utilisation d'un dispositif de parafoudre supplémentaire afin de protéger le matériel de coups de foudre proches. Matériel supplémentaire requis L'équipement requis pour l'installation du matériel est le suivant: • Pince à sertir RJ‐45 (si un câble pré‐assemblé ODU/IDU n'est pas utilisé) • Perceuse (pour le montage sur mur seulement) • Câbles de terre IDU et ODU • Clef 13 mm (½) • Câble ODU ‐ IDU si non commandé (type extérieur, CAT‐5e, 4 paires torsadées, 24 AWG) • Colliers de serrage • Ordinateur portable avec Windows 2000 ou Windows XP. E.1.4 Précautions de sécurité pendant le montage de ODU Avant de connecter un câble à l'ODU, la borne protectrice de masse (visse) de l'ODU doit être connectée à un conducteur externe protecteur ou à un pylône relié à la terre. Il ne doit pas y avoir de fusibles ou d'interrupteurs sur la connection à la terre. Seulement un personnel qualifié utilisant l'équipement de sécurité approprié doit pouvoir monter sur le pylône d'antenne. De même, l'installation ou le démontage de ODU ou de pylônes doit être effectuée seulement par des professionnels ayant suivi une formation. Pour monter l'ODU: 1. Vérifier que les supports de fixation de l'ODU sont correctement mis à la terre. Monter l'unité ODU sur le pylône ou sur le mur; se référer à la Installation sur pylône et mur au dessous. 3. Connecter la câble de terre au point de châssis sur l'ODU. 4. Relier le câble ODU‐IDU au connecteur ODU RJ‐45. 5. Visser les presses‐étoupe de câbles pour assurer le scellement hermétique des unités ODU. 6. Attacher le câble au pylône ou aux supports en utilisant des colliers classés UV.
Installation sur pylône et mur • Les appareils sont prévus pour être installés par un personnel de service. • Les appareils doivent être connectés à une prise de courant avec une protection de terre. • Le courant CC du IDU‐C doit être fourni par l'intermédiaire d'un dis‐ joncteur bipolaire et le diamètre du câble doit être de 14 mm avec un conduit de 16 mm. E.2 Installation sur pylône et mur L' ODU ou l'O‐PoE peuvent être montés sur un pylône ou un mur. E.2.1 Contenu du kit de montage ODU Le kit de montage ODU comprend les pièces suivantes: Figure E‐1: Contenu du kit de montage ODU RADWIN 2000+ Series User Manual Release 4.2.40 E‐3...
Montage sur un pylône E.2.2 Montage sur un pylône Figure E‐2: Montage sur un pylône (1) Figure E‐3: Montage sur un pylône (2) E.2.3 Montage sur un mur Figure E‐4: Montage sur un mur (1) Figure E‐5: Montage sur un mur (2) E.2.4 Montage d'une antenne externe L'antenne externe optionnelle peut être montée sur un pylône. E.2.5 Contenu du kit de montage d'une antenne externe Le kit de montage d'une antenne externe comprend les pièces suivantes • Douze rondelles plates • Huit rondelles élastiques RADWIN 2000+ Series User Manual Release 4.2.40 E‐4...
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Contenu du kit de montage d'une antenne externe • Huit écrous hex • Quatre boulons • Un support en U • Un support à pivotement • Deux courroies de fixation en métal Pour installer une antenne externe sur un pylône: 1. Attacher le support en U à l'arrière de l'antenne en utilisant quatre rondelles plates, quatre rondelles élastiques et quatre écrous hex. 2. Attacher le support à pivotement au support en U en utilisant huit rondelles plates, quatre rondelles élastiques, quatre écrous hex et quatre boulons. 3. Passer les deux courroies de fixation par les fentes verticales dans le support à pivotement. 4. Attacher l'antenne au pylône en utilisant les deux courroies de fixation . Ajuster l'inclinaison nécessaire en utilisant l'échelle angulaire et serrer tous les boulons et écrous à la position requise. RADWIN 2000+ Series User Manual Release 4.2.40 E‐5...
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Part 8: Regulatory Notices Release 4.2.40...
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This system has achieved Type Approval in various countries around the world. This means that the system has been tested against various local technical regulations and found to comply. The frequency bands in which the system operates may be “unlicensed” and in these bands, the system can be used provided it does not cause interference. FCC ‐ Compliance This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: • Reorient or relocate the receiving antenna. • Increase the separation between the equipment and receiver. • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. Changes or modifications to this equipment not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. It is the responsibility of the installer to ensure that when using the outdoor antenna kits in the United States (or where FCC rules apply), only those antennas certified with the product are used. The use of any antenna other than those certified with the product is expressly forbidden by FCC rules 47 CFR part 15.204. It is the responsibility of the installer to ensure that when configuring the radio in the United States (or where FCC rules apply), the Tx power is set according to the values for which the product is certified. The use of Tx power values other than those, for which the product is certified, is expressly forbidden by FCC rules 47 CFR part 15.204. Indoor Units comply with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) These devices may not cause harmful interference. RADWIN 2000+ Series User Manual Release 4.2.40 6‐1...
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Outdoor units and antennas should be installed ONLY by experienced installation professionals who are familiar with local building and safety codes and, wherever applicable, are licensed by the appropriate government regulatory authorities. Failure to do so may void the product warranty and may expose the end user or the service provider to legal and financial liabilities. Resellers or distributors of this equipment are not liable for injury, damage or violation of regulations associated with the installation of outdoor units or antennas. The installer should configure the output power level of antennas according to country regulations and antenna type. • Where Outdoor units are configurable by software to Tx power val‐ ues other than those for which the product is certified, it is the responsibility of the Professional Installer to restrict the Tx power to the certified limits. • This product was tested with special accessories ‐ indoor unit (IDU or PoE), FTP CAT‐5e shielded cable with sealing gasket, 10 AWG ground‐ ing cable ‐ which must be used with the unit to insure compliance. (2) These devices must accept any interference received, including interference that may cause undesired operation. Canadian Emission Requirements for Indoor Units This Class B digital apparatus complies with Canadian ICES‐003. Cet appareil numẻrique de la classe B est conforme ả la norme NMB‐003 du Canada. China MII Operation of the equipment is only allowed under China MII 5.8GHz band regulation configuration with EIRP limited to 33 dBm (2 Watt). India WPC Operation of the equipment is only allowed under India WPC GSR‐38 for 5.8GHz band regulation configuration. Unregulated In countries where the radio is not regulated the equipment can be operated in any regulation configuration, best results will be obtained using Universal regulation configuration. Safety Practices Applicable requirements of National Electrical Code (NEC), NFPA 70; and the National Electrical Safety Code, ANSI/IEEE C2, must be considered during installation. RADWIN 2000+ Series User Manual Release 4.2.40 6‐2...
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NOTES: 1. A Primary Protector is not required to protect the exposed wiring as long as the exposed wiring length is limited to less than or equal to 140 feet, and instructions are provided to avoid exposure of wiring to accidental contact with lightning and power conductors in accordance with NEC Sections 725‐54 (c) and 800‐30. In all other cases, an appropriate Listed Primary Protector must be provided. Refer to Articles 800 and 810 of the NEC for details. 2. For protection of ODU against direct lightning strikes, appropriate requirements of NFPA 780 should be considered in addition to NEC. 3. For Canada, appropriate requirements of the CEC 22.1 including Section 60 and additional requirements of CAN/CSA‐B72 must be considered as applicable. RADWIN 2000+ Series User Manual Release 4.2.40 6‐3...
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North America Regional Headquarters 27 Habarzel Street Tel Aviv,6971039 900 Corporate Drive Israel Mahwah, NJ, 07430 Tel: +972.3.766.2900 Fax: +972.3.766.2902 Tel: +1-877-RADWIN US sales@radwin.com Email: (+1-877 723-9468) Tel: +1-201-252-4224 Fax: +1-201-621-8911 salesna@radwin.com Email: Customer Support - North America: Hours: 9 am - 6 pm EST (Mon - Fri) supportusa@radwin.com...
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RADWIN Worldwide Offices (Continued) RADWIN South East Asia All Season Mansion 87/38 Wireless Road Lumpinee Bangkok ,10330 Thailand Tel: +66811707503 sales@radwin.com Email: RADWIN 2000+ Series User Manual Release 4.2.40...
RADWIN 2000+ Series User Manual Cat.No. DO0185370/0.2 This manual contains information that is proprietary to RADWIN Ltd (RADWIN hereafter). No part of this publication may be reproduced in any form whatsoever without prior written approval by RADWIN. Right, title and interest, all information, copyrights, patents, know‐how, trade secrets and other intellectual property or other proprietary rights relating to this manual and to the RADWIN products and any software components contained therein are proprietary products of RADWIN protected under international copyright law and shall be and remain solely with RADWIN. The RADWIN name is a registered trademark of RADWIN. No right, license, or interest to such trademark is granted hereunder, and you agree that no such right, license, or interest shall be asserted by you with respect to such trademark. You shall not copy, reverse compile or reverse assemble all or any portion of the User Manual or any other RADWIN documentation or products. You are prohibited from, and shall not, directly or indirectly, develop, market, distribute, license, or sell any product that supports substantially similar functionality based or derived in any way from RADWIN products.Your undertaking in this paragraph shall survive the termination of this Agreement. This Agreement is effective upon your opening of a RADWIN product package and shall continue until terminated. RADWIN may terminate this Agreement upon the breach by you of any term thereof. Upon such termination by RADWIN, you agree to return to RADWIN any RADWIN products and documentation and all copies and portions thereof. For further information contact RADWIN at one of the addresses under Worldwide Contacts below or contact your local distributor. Disclaimer The parameters quoted in this document must be specifically confirmed in writing before they become applicable to any particular order or contract. RADWIN reserves the right to make alterations or amendments to the detail specification at its discretion. The publication of information in this document does not imply freedom from patent or other rights of RADWIN, or others. Trademarks WinLink 1000, RADWIN 2000, RADWIN 5000, RADWIN 6000 and RADWIN 600 are trademarks of RADWIN Ltd Windows 2000, XP Pro, Vista, Windows 7 and Internet Explorer are trademarks of Microsoft Inc.
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Other product names are trademarks of their respective manufacturers. RADWIN 2000+ Series User Manual Release 4.2.40...
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