Cambium PTP 670 Series User Manual

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Cambium

PTP 670 Series

User Guide

System Release 670-02-50

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Page 1: User Guide
Cambium PTP 670 Series User Guide System Release 670-02-50...
Page 2 Networks assumes no liability resulting from any inaccuracies or omissions in this document, or from use of the information obtained herein. Cambium reserves the right to make changes to any products described herein to improve reliability, function, or design, and reserves the right to revise this document and to make changes from time to time in content hereof with no obligation to notify any person of revisions or changes.
Page 3: Table Of Contents
In EU countries ........................11 In non-EU countries ....................... 11 Chapter 1: Product description ....................1-1 Overview of the PTP 670 Series ....................1-2 Purpose ..........................1-2 Key features ........................... 1-2 Frequency bands ........................1-3 Typical bridge deployment ....................1-4 Hardware overview .......................
Page 4 Contents Time division duplexing in PTP wireless topology ............1-8 Time division duplexing in HCMP wireless topology ............1-10 Link mode optimization ...................... 1-12 Link symmetry ........................1-13 OFDM and channel bandwidth ..................1-15 Spectrum management ...................... 1-16 Adaptive modulation ......................1-17 MIMO ............................
Page 5 Contents Critical security parameters ....................1-58 Software upgrade ........................ 1-59 Capability upgrades ......................1-60 Recovery mode ........................1-60 Chapter 2: System hardware ....................2-1 Outdoor unit (ODU) ........................2-2 ODU description ........................2-2 PTP 670 Integrated ODU ....................... 2-3 PTP 670 Connectorized ODU ....................2-5 ODU capability upgrades......................
Page 6 Contents Universal GPS ........................2-46 Network indoor unit (NIDU) ...................... 2-47 NIDU description ......................... 2-47 NIDU part numbers ......................2-48 NIDU interfaces ........................2-48 NIDU specifications ......................2-49 Chapter 3: System planning ..................... 3-1 Typical deployment ........................3-2 ODU with POE interface to PSU ................... 3-2 E1 or T1 interfaces .........................
Page 7 Data capacity in HCMP topology ..................3-120 TDM traffic load ......................... 3-127 Chapter 4: Legal and regulatory information ................4-1 Cambium Networks end user license agreement ..............4-2 Definitions ..........................4-2 Acceptance of this agreement ..................... 4-2 Grant of license ........................4-2 Conditions of use ........................
Page 8 Contents Updates ..........................4-5 Maintenance .......................... 4-5 Disclaimer ..........................4-6 Limitation of liability ......................4-6 U.S. government ........................4-6 Term of license ........................4-7 Governing law ........................4-7 Assignment ..........................4-7 Survival of provisions ......................4-7 Entire agreement ........................4-7 Third party software ......................
Page 9 Contents Install the ODU to top LPU drop cable ................5-14 Install the main drop cable ....................5-16 Install the bottom LPU to PSU drop cable ................ 5-19 Test resistance in the drop cable ..................5-21 Installing the PSU ........................5-22 Installing the AC Power Injector 56V .................
Page 10 Contents Logging into the web interface .................... 6-6 Using the menu options ....................... 6-7 Installation menu ......................... 6-9 Starting the Installation Wizard ................... 6-9 Disarm Installation page ..................... 6-10 Current Installation Summary page .................. 6-10 Software License Key page ....................6-13 Wireless Topology Configuration page ................
Page 11 Contents Confirm SNMP Configuration (for SNMPv1/2c) ............. 6-102 Security menu .......................... 6-103 Preparation ........................6-103 Security Configuration Wizard page ................6-103 Security options ........................ 6-104 Key of Keys ........................6-105 Entropy ..........................6-106 Enter User Security Banner ....................6-107 Enter Login Information Settings ..................6-108 Enter HTTPS Configuration ....................
Page 12 Contents Spectrum Management Settings ..................7-35 Interpreting the receive spectrum plot ................7-37 Barring channels ......................... 7-43 Selecting a Channel and a Time period ................7-45 Interpreting the timeseries plot ..................7-46 Interpreting the Interference Waterfall plot ..............7-47 Interpreting the histogram plot ..................7-49 Spectrum Expert example ....................
Page 13 Contents ODU LED blinks red ......................8-16 GPS LED does not illuminate or blink on clustered units ..........8-16 Testing a TDM link ........................8-18 Checking the NIDU LEDs ....................8-18 Performing a TDM loopback test ..................8-19 Checking for 1000BASE-T operation ................. 8-19 Glossary ............................
Page 14: About This User Guide
About This User Guide This guide describes the planning, installation, configuration and operation of the Cambium PTP 670 Series of point-to-point wireless Ethernet bridges. It is intended for use by the system designer, system installer and system administrator. For radio network design, refer to the following chapters: •...
Page 15: Purpose
It is recommended that all personnel engaged in such activities be properly trained. Cambium disclaims all liability whatsoever, implied or express, for any risk of damage, loss or reduction in system performance arising directly or indirectly out of the failure of the customer, or anyone acting on the customer's behalf, to abide by the instructions, system parameters, or recommendations made in this document.
Page 16: Important Regulatory Information
Some regional variants of PTP 670 are locked to a single country of operation. For the remaining regional variants, use the Cambium Networks Support Centre to obtain a country- specific license key for the country of operation. Country-specific license keys are automatically populated with the list of regulatory bands allowed in that country.
Page 17: Canada Specific Information
FCC. In order to comply with these FCC requirements, Cambium supplies variants of the PTP 670 for operation in the USA. These variants are only allowed to operate with license keys that comply with FCC rules.
Page 18: Renseignements Specifiques Au Canada
été démontrés à ISDEC. Afin de se conformer à ces exigences de ISEDC, Cambium fournit des variantes du PTP 670 exclusivement pour le Canada. Ces variantes ne permettent pas à l’équipement de fonctionner en dehors des règles de ISDEC.
Page 19: Application Firmware
About This User Guide Important regulatory information Application firmware Download the latest PTP 670 Series firmware and install it in the Outdoor Units (ODUs) before deploying the PTP 670 equipment. Instructions for installing firmware are provided in Upgrading software image on page 7-78.
Page 20: Lightning Protection
About This User Guide Important regulatory information Lightning protection To protect outdoor radio installations from the impact of lightning strikes, the installer must be familiar with the normal procedures for site selection, bonding and grounding. Installation guidelines for the PTP 670 can be found in Chapter 2: System hardware Chapter 5: Installation.
Page 21: Problems And Warranty
Cambium shall within this time, at its own option, either repair or replace the defective product within thirty (30) days of receipt of the defective product.
Page 22: Security Advice
About This User Guide Security advice Security advice Cambium Networks systems and equipment provide security parameters that can be configured by the operator based on their particular operating environment. Cambium recommends setting and using these parameters following industry recognized security practices.
Page 23: Warnings, Cautions, And Notes
Warnings, cautions, and notes Warnings, cautions, and notes The following describes how warnings and cautions are used in this document and in all documents of the Cambium Networks document set. Warnings Warnings precede instructions that contain potentially hazardous situations. Warnings are used to alert the reader to possible hazards that could cause loss of life or physical injury.
Page 24: Caring For The Environment
Cambium equipment in EU countries. Disposal of Cambium equipment European Union (EU) Directive 2002/96/EC Waste Electrical and Electronic Equipment (WEEE) Do not dispose of Cambium equipment in landfill sites. For disposal instructions, refer to http://www.cambiumnetworks.com/support/weee-compliance Disposal of surplus packaging Do not dispose of surplus packaging in landfill sites. In the EU, it is the individual recipient’s responsibility to ensure that packaging materials are collected and recycled according to the requirements of EU environmental law.
Page 25: Chapter 1: Product Description
Chapter 1: Product description This chapter provides a high level description of products in the PTP 670 series. It describes in general terms the function of the product, the main product variants and the main hardware components. The following topics are described in this chapter: •...
Page 26: Overview Of The Ptp 670 Series
The third port accepts either a twisted pair or fibre GE SFP module. The PTP 670 Series supports an optional TDM adaptor that allows E1 or T1 telecoms circuits to be bridged over the wireless link.
Page 27: Frequency Bands
Overview of the PTP 670 Series PTP 670 supports both synchronous Ethernet and operation as an IEEE 1588-2008 transparent clock. Table 1 gives a summary of the main PTP 670 characteristics. Table 1 Main characteristics of the PTP 670 Series Characteristic Value Topology PTP, HCMP.
Page 28: Typical Bridge Deployment
Chapter 1: Product description Overview of the PTP 670 Series Note The supported frequency coverage may be further restricted in some country licenses to comply with the applicable regulations. Typical bridge deployment The PTP 670 is an “all outdoor” solution consisting of a wireless bridge between two sites.
Page 29: Hardware Overview
Chapter 1: Product description Overview of the PTP 670 Series Hardware overview The main hardware components of the PTP 670 are as follows: • Outdoor unit (ODU): The ODU is a self-contained transceiver unit that houses both radio and networking electronics. The PTP 670 ODU is supplied in two configurations:...
Page 30 Chapter 1: Product description Overview of the PTP 670 Series A copper Ethernet Cat5e connection from the ODU (Aux port) to an auxiliary device. • Lightning protection unit (LPU): LPUs are installed in the PSU and Aux copper drop cables to provide transient voltage surge suppression.
Page 31: Wireless Operation
Chapter 1: Product description Wireless operation Wireless operation This section describes how the PTP 670 wireless link is operated, including topology, modulation modes, power control and security. Wireless topology PTP 670 supports operation in two distinct topologies: • Point to point (PTP) •...
Page 32: Time Division Duplexing In Ptp Wireless Topology
Chapter 1: Product description Wireless operation The Master ODU includes an Ethernet bridging function with address learning to forward Ethernet data traffic via a wireless link to the appropriate Slave, based on the destination address of the end-station reached through the Slave. Traffic with broadcast or unknown unicast destination address is duplicated in the Master and forwarded on each of the links separately.
Page 33 Chapter 1: Product description Wireless operation The slave receives the burst from the master. The slave processes the master-slave burst. The slave transmits a burst to the master. A delay occurs as the slave-master burst propagates over the link. The master receives the burst from the slave. The master transmits the next burst to the slave.
Page 34: Time Division Duplexing In Hcmp Wireless Topology
Figure 2 TDD cycle Channel selection The PTP 670 series links are capable of transmitting and receiving on the same channel or on different channels. In other words, the slave-master direction may use a different channel from the master-slave direction. Independent selection of transmit and receive frequencies can be useful in planned networks or for countering interference.
Page 35 Chapter 1: Product description Wireless operation The TDD cycle for a simple HCMP sector with two Slave ODUs is illustrated in Figure 3. The steps in the cycle are as follows: The TDD Master transmits a burst to the first TDD Slave. A delay occurs as the Master-Slave burst propagates over the link.
Page 36: Link Mode Optimization
Chapter 1: Product description Wireless operation Figure 3 TDD cycle for HCMP TDD frame Frame duration Burst Burst duration Master transmits Propagation delay 1 Slave 1 receives Slave Receive to Transmit delay Slave 1 transmits Propagation delay 2 Slave 2 receives Slave Receive to Transmit delay Slave 2 transmits...
Page 37: Link Symmetry
5:1 – The capacity in the direction Master to Slave is five times that of the direction Slave to Master. The PTP 670 series achieves this by setting the Burst Duration of the Master to five times that of the Slave •...
Page 38 1:5 – The capacity in the direction Slave to Master is five times that of the direction Master to Slave. The PTP 670 series achieves this by setting the Burst Duration of the Slave to five times that of the Master.
Page 39: Ofdm And Channel Bandwidth
6-25 OFDM and channel bandwidth The PTP 670 series transmits using Orthogonal Frequency Division Multiplexing (OFDM). This wideband signal consists of many equally spaced sub-carriers. Although each sub carrier is modulated at a low rate using conventional modulation schemes, the resultant data rate from the sub-carriers is high.
Page 40: Spectrum Management
Spectrum management measurements The PTP 670 Series performs two mean signal measurements per TDD cycle, per channel. This mean measurement represents the mean received signal power for the 40 microsecond measurement period.
Page 41: Adaptive Modulation
7-29 Adaptive modulation The PTP 670 series can transport data over the wireless link using a number of different modulation modes ranging from 256QAM 0.81 to BPSK 0.63. For a given channel bandwidth and TDD frame structure, each modulation mode transports data at a fixed rate. Also, the receiver requires a minimum signal to noise ratio in order to successfully demodulate a given modulation mode.
Page 42: Mimo
Chapter 1: Product description Wireless operation For information about… Refer to… Effect of modulation mode on system System threshold, output power and link loss threshold, output power and link loss page 3-65 How to configure modulation modes Interface Configuration page on page 6-16 Wireless Configuration page...
Page 43: Dynamic Spectrum Optimization
7-15 Dynamic spectrum optimization The PTP 670 series uses an interference mitigation technique known as Dynamic Spectrum Optimization (DSO). Both the Master and Slave continually monitor for interference on all channels and then select the best frequency of operation. This is a dynamic process where the PTP 670 can continually move channels in response to changes in interference.
Page 44: Access Method
Chapter 1: Product description Wireless operation • When operating on a channel, the spectrum management algorithm implements a radar detection function which looks for impulsive interference on the operating channel. If impulsive interference is detected, spectrum management will mark the current operating channel as having detected radar (unavailable channel) and initiate a channel hop to an available channel.
Page 45: Wireless Encryption
Chapter 1: Product description Wireless operation HCMP topology In the HCMP wireless topology, PTP 670 always uses the Group Access method. The Master and Slave ODUs must all share the same Group ID. Note The configured Access Method provides effective protection against an accidental attempt to form a link with the wrong remote unit.
Page 46: Tls Rsa
Chapter 1: Product description Wireless operation TLS RSA Wireless Encryption TLS RSA can be used with the following Access Methods: • Link Access • Group Access Access Method is automatically configured to Group Access in the HCMP topology. Authentication using TLS RSA TLS RSA uses the bidirectional exchange and verification of RSA device certificates to determine the authentic identity of both ODUs.
Page 47: Tls Psk 128-Bit And Tls Psk 256-Bit
Chapter 1: Product description Wireless operation Note Authentication is the process of verifying the identity of the remote unit that is attempting to form a connection. Authorization is the check that takes place to confirm that a unit with the authenticated identity is permitted to connect. For example, a genuine unit that is not under the control of the operator might be authenticated, but not authorized.
Page 48: Over The Air Rekeying
Chapter 1: Product description Wireless operation Authentication and authorization in TLS PSK 128-bit or TLS PSK 256-bit occur as a single step, based on the secret pre-shared key. Both ends of the link must be configured for the same key size.
Page 49: Designing Ptp Networks
HCMP and/or PTP topology The country of operation (and thus the supported regulatory bands) can be changed by generating a new license key at the License Key Generator page of the Cambium web-site, and entering the new license key using the Installation Wizard.
Page 50: Tdd Synchronization
Frequency Division Duplex (FDD) network. Further reading For information about… Refer to… How to plan networks Chapter 3: System planning, or contact your Cambium distributor or re-seller. TDD synchronization PTP 670 supports three hardware options for TDD Synchronization: Page 1-26...
Page 51 Chapter 1: Product description Wireless operation • PTP-SYNC: One PTP-SYNC unit is connected in line in the drop cable between the AC+DC Power Injector 56V and each Master ODU, close to the AC+DC Power Injector 56V. The PTP SYNC hardware option can synchronize an isolated or standalone cluster of PTP-SYNC units without a GPS receiver.
Page 52 Chapter 1: Product description Wireless operation Direct connection between two ODUs The Direct Connection option consists of one ODU configured as a free-running synchronization source, with a 1 pps output on its Aux port, and one ODU configured to receive the 1 pps signal at its Main PSU port or Aux port.
Page 53 Chapter 1: Product description Wireless operation For information about… Refer to… How to install the Trimble GPS receiver Installing the Trimble Accutime GPS receiver page 5-29 How to enable TDD synchronization Wireless Configuration page on page 6-25 How to configure TDD synchronization TDD synchronization page (optional) on page How to view TDD synchronization status...
Page 54: Ethernet Bridging
SFP: The SFP port is a small format pluggable receptacle accepting copper or optical plug- in modules supplied as part of the SFP module kit. Data and management services The PTP 670 Series ODU supports four different types of virtual circuits providing data and management services. •...
Page 55: Ethernet Switching
Chapter 1: Product description Ethernet bridging Further reading For information about… Refer to… A more detailed description of the Data Data Service on page 1-32. Service A more detailed description of the Second Data Service on page 1-34. Second Data Service A more detailed description of the Out- Out-of-Band Management Service on page...
Page 56: Data Service
Data Service Transparent Ethernet service The PTP 670 Series provides an Ethernet service between Ethernet ports at a local ODU and Ethernet ports at an associated remote ODU. The Ethernet service is based on conventional layer two transparent bridging, and is equivalent to the Ethernet Private Line (EPL) service defined by the Metro Ethernet Forum (MEF).
Page 57 Fragments are reassembled on reception, and incomplete Ethernet frames are discarded. Data port wireless link down alert The PTP 670 Series provides an optional indication of failure of the wireless link by means of a brief disconnection of the copper or optical data port allocated to the customer data network.
Page 58: Second Data Service
Aux port to the second data service at the other end of the link. Layer two control protocols The Second Data Service in the PTP 670 Series is transparent to layer two control protocols (L2CP) including: •...
Page 59 Second Data port wireless link down alert The PTP 670 Series provides an optional indication of failure of the wireless link by means of a brief disconnection of the copper or optical data port allocated to the Second Data Service. The...
Page 60: Out-Of-Band Management Service
Multiple registration protocol (MRP) • Generic attribute registration protocol (GARP) The management service in the PTP 670 Series does not generate or respond to any L2CP traffic. Quality of service for bridged Ethernet traffic The PTP 670 Series supports a single traffic queue in the Management Service for Ethernet frames waiting for transmission over the wireless link.
Page 61: Ethernet Loopback Mode
Management port wireless Down Alert The PTP 670 Series provides an optional indication of failure of the wireless link by means of a brief disconnection of the copper or optical data port allocated to the management network.
Page 62: Protocol Model For Ptp Topology
Chapter 1: Product description Ethernet bridging During loopback operation, the same frame size restrictions that apply to management traffic are present, jumbo frames are not supported and the maximum frame size is restricted to 1536 bytes. Loopback is able to loop between Ethernet ports operating at different line rates if required, and it is possible to configure a Loopback between ports operating at 1000BASE-T/LX/SX and 100BASE-TX if needed.
Page 63 Chapter 1: Product description Ethernet bridging Figure 4 Protocol layers between Ethernet and wireless interfaces Ethernet Port Wireless Port Media Access Method MAC Relay Entity Independent Functions Media Access Method Dependent Convergence Functions PTP Medium Access Method PTP Security Media Access Method IEEE 802.3 (Optional) Specific Functions...
Page 64: Synchronous Ethernet
Chapter 1: Product description Ethernet bridging Figure 5 Protocol layers between external interfaces and the management agent Management Agent HTTP/SNMP/SMTP TCP/IP Management, Wireless, Data Ports MAC Relay Entity Media Access Method Specific Functions Further reading For information about… Refer to… Layer two control protocols (L2CPs) Layer two control protocols on page...
Page 65 Chapter 1: Product description Ethernet bridging PTP 670 can be configured to relay a Synchronous Ethernet frequency reference across the wireless link, supporting operation as part of an ITU-T G.781 Synchronous Digital Hierarchy. A single PTP 670 link has at least two, and up to six, active Ethernet ports. When the link is synchronised to an external frequency reference, one of these active ports receives the reference (acting a Sync E slave port) and the remaining active ports transmit the frequency reference (acting as Sync E master ports).
Page 66: Ieee 1588-2008 Transparent Clock
Chapter 1: Product description Ethernet bridging IEEE 1588-2008 Transparent Clock Note PTP 670 does not support IEEE 1588-2008 Transparent Clock in the HCMP topology. PTP 670 is capable of operating as an IEEE 1588-2008 Transparent Clock. When operational, IEEE 1588-2008 event frames (Sync, Delay_Req, Pdelay_Req, Pdelay_Resp) have their “Correction Field”...
Page 67: Tdm Bridging
TDM description PTP 670 Series bridges up to eight E1 or T1 telecoms circuits over a single-hop PTP 670 wireless link using the optional Network Indoor Unit (NIDU). The NIDU provides the eight TDM interfaces on individual RJ45/RJ48 connectors, together with an Ethernet interface to the operator’s data network and a separate Ethernet interface to the PTP 670 Series ODU.
Page 68: Lowest Tdm Modulation Mode
Timing transfer for TDM circuits Accurate timing transfer for TDM circuits in the PTP 670 Series is based on the same underlying technology as the IEEE 1588 Transparent Clock and Synchronous Ethernet features.
Page 69: Ethernet Cables For Tdm
Chapter 1: Product description TDM bridging Ethernet cables for TDM The Ethernet cables from the ODU via the PSU to the NIDU must be capable of supporting operation at 1000BASE-T. If the ODU port has negotiated a link at 100BASE-T, the NIDU will not send or receive TDM data and will not bridge customer data traffic.
Page 70: System Management
Chapter 1: Product description System management System management This section introduces the PTP 670 management system, including the web interface, installation, configuration, alerts and upgrades. Management agent PTP 670 equipment is managed through an embedded management agent. Management workstations, network management systems or PCs can be connected to this agent using a choice of in-band or out-of-band network management modes.
Page 71: Network Management
Chapter 1: Product description System management Network management IPv4 and IPv6 interfaces The PTP 670 ODU contains an embedded management agent with IPv4 and IPv6 interfaces. Network management communication is exclusively based on IP and associated higher layer transport and application protocols. The default IPv4 address of the management agent is 169.254.1.1.
Page 72: Ipv6
Chapter 1: Product description System management Further examples of useful port allocation schemes are provided in Chapter 3: System planning. Source address learning If Local Packet Filtering is enabled, the PTP 670 learns the location of end stations from the source addresses in received management frames.
Page 73 Chapter 1: Product description System management ICMP for IPv6 PTP 670 supports ICMPv6 as specified in RFC 4443. PTP 670 does not support RFC 4884 (multi- part messages). Addressing The PTP 670 management agent is compatible with the IPv6 addressing architecture specified in RFC 4291.
Page 74: Web Server
Chapter 1: Product description System management Further reading For information about… Refer to… Planning the IPv6 interface IP interface on page 3-50 How to enable IPv6 capability Software License Key page on page 6-13 How to configure IPv6 Interface Configuration page on page 6-16 LAN Configuration page...
Page 75: User Account Management
HTTPS/TLS operation is configured through the web-based interfaces using the Security Wizard. Note The PTP 670 has no default public key certificate, and Cambium Networks is not able to generate private keys or public key certificates for specific network applications. Note PTP 670 supports a single public key certificate for HTTPS.
Page 76: Radius Authentication
Chapter 1: Product description System management Password complexity PTP 670 allows a network operator to enforce a configurable policy for password complexity. Password complexity configuration additionally allows a pre-determined best practice configuration to be set. SNMP control of passwords PTP 670 allows the role-based and identity-based passwords for the web-based interface to be updated using the proprietary SNMP MIB.
Page 77: Snmp
RFC-3418. SNMPv2-MIB. System group, SNMP group, and set group. • RFC-3826. SNMP-USM-AES-MIB. usmAesCfb128Protocol OID. • RFC-4293 IP-MIB, ipForwarding, ipAdEntAddr, ipAdEntIfIndex, ipAdEntNetMask • PTP 670 Series proprietary MIB. Further reading For information about… Refer to… How to plan for SNMPv1/2c Planning for SNMP operation...
Page 78: Snmpv3 Security
Chapter 1: Product description System management If an SNTP server connection is available, the clock can be set to synchronize with the server time at regular intervals. For secure applications, the PTP 670 can be configured to authenticate received NTP messages using an MD5 signature. Further reading For information about…...
Page 79 Chapter 1: Product description System management Access to critical security parameters The SNMPv3 management interface does not provide access to critical security parameters (CSPs) of PTP 670. It is not possible to read or modify AES keys used to encrypt data transmitted at the wireless interface.
Page 80 Chapter 1: Product description System management The default user initial will have read/write access to the whole of the MIB. This is described in further detail in View-based access control model on page 1-54. The template users have no access to the MIB in the default configuration. User will normally be used to create one initial or more additional users with secret authentication and privacy keys, and with appropriate...
Page 81: System Logging (Syslog)
PTP 670 provides optional encryption using the Advanced Encryption Standard (AES). Encryption is not available in the standard PTP 670 system. AES upgrades are purchased from your Cambium Point-to-Point distributor or solutions provider. The upgrade authorizes AES operation for one ODU. Two upgrades are needed to operate AES on a link.
Page 82: Critical Security Parameters
Chapter 1: Product description System management • At the wireless port to encrypt data transmitted over the wireless link. • At the SNMP management interface in the SNMPv3 mode. • At the HTTPS/TLS management interface. Two levels of encryption are available to purchase: •...
Page 83: Software Upgrade
The management agent supports application software upgrade using either the web-based interface or the SNMP interface. PTP 670 software images are digitally signed, and the ODU will accept only images that contain a valid Cambium Networks digital signature. The ODU always requires a reboot to complete a software upgrade. Note Obtain the application software and this user guide from the support website BEFORE warranty expires.
Page 84: Capability Upgrades
Capability upgrades are purchased from Cambium and supplied as an Entitlement Certificate, delivered by email. One Entitlement Certificate can deliver multiple upgrades. Follow the instructions in the certificate to redeem the purchased upgrade products at the Cambium Support Center. Individual upgrades can then be activated by specifying the MAC address of a PTP 670 ODU.
Page 85 Chapter 1: Product description System management Note When Recovery has been entered through a power on/off/on cycle, the ODU will revert to normal operation if no web access has been made to the unit within 30 seconds. This prevents the unit remaining inadvertently in recovery following a power outage. Recovery mode options Options in recovery mode (IPv4 only) are as follows: •...
Page 86 Chapter 2: System hardware This chapter describes the hardware components of a PTP 670 link. The following topics are described in this chapter: • Outdoor unit (ODU) on page • Power supply units (PSU) on page 2-12 • Antennas and antenna cabling on page 2-21 •...
Page 87: Chapter 2: System Hardware
Chapter 2: System hardware Outdoor unit (ODU) Outdoor unit (ODU) ODU description The ODU is a self-contained transceiver unit that houses both radio and networking electronics. Two ODUs are required for a PTP link. Hardware platform variants PTP 670 ODUs are available in two different hardware platform variants: •...
Page 88: Ptp 670 Integrated Odu
Chapter 2: System hardware Outdoor unit (ODU) 96 “4.8 GHz Mexico” (4.8 to 5.9 GHz frequency variant only) For details of how to configure the ODUs to operate with other country licenses, refer to Generating license keys on page Software License Key page on page 6-13.
Page 89 PTP 670 (4.9 to 6.05 GHz) Integrated 23 dBi ODU (IC) C050067B010A PTP 670 (4.8 to 5.9 GHz) Integrated 23 dBi ODU (Mexico) C050067B021A ODU kit part numbers Order PTP 670 Integrated ODU kits from Cambium Networks (Table Each of the parts listed in Table 5 includes the following items: •...
Page 90: Ptp 670 Connectorized Odu
Chapter 2: System hardware Outdoor unit (ODU) Cambium description Cambium part number PTP 670 Integrated 23dBi END with AC+DC Enhanced Supply (ROW - C050067H010A U.S. Line Cord) PTP 670 Integrated 23dBi END with AC Supply (ROW - EU Line Cord)
Page 91 PTP 670 (4.9 to 6.05 GHz) Connectorized ODU (IC) C050067B012A PTP 670 (4.8 to 5.9 GHz) Connectorized ODU (Mexico) C050067B022A ODU kit part numbers Order PTP 670 Connectorized ODU kits from Cambium Networks (Table Each of the parts listed in Table 7 includes the following items: •...
Page 92: Odu Capability Upgrades
C000067K002A (*1) Order two upgrades per link. (*2) Cambium Networks will supply AES upgrades only if there is official permission to export AES encryption to the country of operation. (*3) Order one upgrade for every ODU that will be used as a TDD Master.
Page 93: Odu Accessories
Chapter 2: System hardware Outdoor unit (ODU) ODU accessories Spare ODU port blanking plugs are available from Cambium Networks (Table Table 9 ODU accessory part numbers Cambium description Cambium part number Blanking Plug Pack (Qty 10) N000065L036A ODU mounting brackets...
Page 94: Odu Interfaces
Chapter 2: System hardware Outdoor unit (ODU) Figure 10 ODU Mounting Bracket (Integrated) Table 10 ODU mounting bracket part numbers Bracket ODU variants Bracket part number Tilt Bracket Assembly PTP 670 Integrated N000045L002A PTP 670 Connectorized Mounting Bracket (Integrated) PTP 670 Integrated N000065L031A ODU interfaces The PSU, AUX and SFP ports are on the rear of the ODUs...
Page 95 Chapter 2: System hardware Outdoor unit (ODU) Figure 11 ODU rear interfaces Table 11 ODU rear interfaces Port name Connector Interface Description Main PSU RJ45 POE input Proprietary power over Ethernet (POE). 100/1000BASE-T Management and/or data. Ethernet RJ45 100/1000BASE-T Auxiliary Ethernet port which can be Ethernet with used, for example, to connect and 802.3at compliant...
Page 96: Odu Specifications
Chapter 2: System hardware Outdoor unit (ODU) ODU specifications The PTP 670 ODU conforms to the specifications listed in Table Table 12 ODU specifications Category Specification Integrated: 371 mm (14.6 in) x 371 mm (14.6 in) x 81 mm (3.2 in) Dimensions Connectorized: 204 mm (8.0 in) x 318 mm (12.5 in) x 98 mm (3.9 in) Weight...
Page 97: Power Supply Units (Psu)
Chapter 2: System hardware Power supply units (PSU) Power supply units (PSU) PSU description The PSU is an indoor unit that is connected to the ODU and network terminating equipment using Cat5e cable with RJ45 connectors. It is also plugged into an AC or DC power supply so that it can inject Power over Ethernet (POE) into the ODU.
Page 98 Chapter 2: System hardware Power supply units (PSU) Figure 13 AC Power Injector 56V Figure 14 AC+DC Power Injector 56V Page 2-13...
Page 99 Chapter 2: System hardware Power supply units (PSU) Figure 15 CMM5 Power and Sync Injector Figure 16 CMM5 Controller Page 2-14...
Page 100: Psu Part Numbers
PMP Syncronization Solutions User Guide Further details of the UGPS PMP Syncronization Solutions User Guide PSU part numbers Order PSUs and (for AC power) line cords from Cambium Networks (Table 13). Table 13 Power supply component part numbers Cambium description...
Page 101: Ac Power Injector 56V Interfaces
Chapter 2: System hardware Power supply units (PSU) Cambium description Cambium part number AC Power Injector 56V N000065L001C US Line Cord Fig 8 N000065L003A UK Line Cord Fig 8 N000065L004A EU Line Cord Fig 8 N000065L005A Australia Line Cord Fig 8...
Page 102: Ac+Dc Enhanced Power Injector 56V Interfaces
Chapter 2: System hardware Power supply units (PSU) AC+DC Enhanced Power Injector 56V interfaces The AC+DC Enhanced Power Injector 56V interfaces are shown in Figure 19 and described in Table Figure 19 AC+DC Enhanced Power Injector 56V interfaces LEDs AC power input LAN port DC out...
Page 103: Cmm5 Power And Sync Injector Interfaces
Chapter 2: System hardware Power supply units (PSU) Interface Function ODU port RJ45 socket for connecting Cat5e cable to ODU. LAN port RJ45 socket for connecting Cat5e cable to network. DC Power In (green) LED DC Power supply detection AC Power In (green) LED AC Power supply detection Ethernet (yellow) LED Ethernet traffic detection...
Page 104: Psu Specifications
Chapter 2: System hardware Power supply units (PSU) PSU specifications The AC Power Injector 56V conforms to the specifications listed in Table 17. The AC+DC Enhanced Power Injector 56V conforms to the specifications listed in Table The CMM5 Power and Sync Injector 56 V conforms to the specifications listed in Table Table 17 AC Power Injector 56V specifications Category...
Page 105 Chapter 2: System hardware Power supply units (PSU) Category Specification DC Output current 1.7A Efficiency Better than 84% Over Current Protection Hiccup current limiting, trip point set between 120% to 150% of full load current Hold up time At least 20 milliseconds Power factor Better than 0.9 Table 19 CMM5 Power and Sync Injector 56 Volts specifications...
Page 106: Antennas And Antenna Cabling
ODU. Use weatherproof connectors, preferably ones that are supplied with adhesive lined heat shrink sleeves that are fitted over the interface between the cable and connector. Order CNT-400 RF cable and N type male connectors from Cambium Networks (Table 20).
Page 107: Antenna Accessories
(not PTP 670 LPUs) are required for protecting the antenna RF cables at building entry. One arrestor is required per antenna cable. One example of a compatible lightning arrestor is the Polyphaser LSXL-ME or LSXL (not supplied by Cambium Networks). FCC approved antennas...
Page 108 Chapter 2: System hardware Antennas and antenna cabling Manufacturer Antenna type Nominal Cambium part gain (dBi) number Cambium 2-foot Dual-Pol Parabolic, HPD2-4.7 26.8 RDH4518A MARS MA-WS54-50R Flat Plate (Dual-Pol) 23.0 Integrated MARS MA-WA56-DP23G7CM Flat Plate (Dual-Pol) 23.0 Integrated Cambium 1-foot Dual-Pol Parabolic, HPLPD1-4.7 20.8...
Page 109 Chapter 2: System hardware Antennas and antenna cabling Manufacturer Antenna type Nominal Cambium part gain (dBi) number MARS MA-WS54-50R Flat Plate (Dual-Pol) 23.0 Integrated MARS MA-WA56-DP23G7CM Flat Plate (Dual-Pol) 23.0 Integrated Cambium 90 4.9 - 6 GHz, 90/120 deg Sector Antenna 18.0...
Page 110: Isedc Approved Antennas
Chapter 2: System hardware Antennas and antenna cabling Manufacturer Antenna type Nominal Cambium part gain (dBi) number Cambium 2FT 5GHz Single-Pol Parabolic PTP Antenna 29.1 N050067D012A Cambium 2FT 5GHz Dual-Pol Parabolic PTP Antenna 28.8 N050067D002A MARS MA-WS54-50R Flat Plate (Dual-Pol) 23.0...
Page 111 Les types d'antenne non inclus dans cette liste, ou dont le gain est supérieur au gain maximal indiqué, sont strictement interdits pour l'exploitation de l'émetteur. Table 26 Antennas permitted for deployment in Canada – 4.9 GHz Manufacturer Antenna type Nominal Cambium part gain (dBi) number Cambium 6-foot Dual-Pol Parabolic, SPD6-4.7 36.0 RDH4502A Cambium 6-foot Dual-Pol Parabolic, HPD6-4.7...
Page 112 Chapter 2: System hardware Antennas and antenna cabling Table 27 Antennas permitted for deployment in Canada – 5.1 GHz Manufacturer Antenna type Nominal Cambium part gain (dBi) number Andrew 4-foot Dual-Pol Parabolic, PX4F-52 34.5 RDG4453B Cambium 4FT 5GHz Single-Pol Parabolic PTP Antenna 33.9...
Page 113 Chapter 2: System hardware Antennas and antenna cabling Table 29 Antennas permitted for deployment in Canada – 5.4 GHz Manufacturer Antenna type Nominal Cambium part gain (dBi) number Andrew 4-foot Dual-Pol Parabolic, PX4F-52 34.5 RDG4453B Cambium 4FT 5GHz Single-Pol Parabolic PTP Antenna 34.4...
Page 114 Chapter 2: System hardware Antennas and antenna cabling Manufacturer Antenna type Nominal Cambium part gain (dBi) number KPPA KPPA-5.7-DPOMA Omni (Dual-Pol) 13.0 Page 2-29...
Page 115: Ethernet Cabling
Chapter 2: System hardware Ethernet cabling Ethernet cabling Ethernet standards and cable lengths All configurations require a copper Ethernet connection from the ODU (PSU port) to the PSU. Advanced configurations may also require one or both of the following: • A copper Ethernet connection from the ODU (Aux port) to an auxiliary device.
Page 116: Outdoor Copper Cat5E Ethernet Cable
(Figure 21). Caution Always use Cat5e cable that is gel-filled and shielded with copper-plated steel. Alternative types of drop cable are not supported by Cambium Networks for the PTP 670. Order Superior Essex type BBDGe cable from Cambium Networks (Table 33).
Page 117: Cable Grounding Kit
Optical cables do not require grounding. One grounding kit (Figure 22) is required for each grounding point on the PSU, Aux and copper SFP drop cables. Order cable grounding kits from Cambium Networks (Figure 30). Caution...
Page 118: Lightning Protection Unit (Lpu) And Grounding Kit
Chapter 2: System hardware Ethernet cabling Lightning protection unit (LPU) and grounding kit LPUs provide transient voltage surge suppression for PTP 670 installations. Each PSU or Aux drop cable requires two LPUs, one near the ODU and the other near the linked device, usually at the building entry point (Table 35).
Page 119: Lpu For Gps Drop Cables
35) is required for the PSU drop cable connection to the ODU. If the ODU is to be connected to an auxiliary device, one additional LPU and grounding kit is required for the Aux drop cable. Order the kits from Cambium Networks (Table 36).
Page 120: Rj45 Connectors And Spare Glands
EMC glands must be used instead. EMC strain relief cable glands (quantity 5) are included in the LPU and grounding kit (Figure 24). These are identified with a black sealing nut. If extra glands are required, order them from Cambium Networks (in packs of 10) (Table 38).
Page 121: Indoor Cat5E Cable
(MDI-X networks) or straight-through cables (MDI Networks). SFP module kits SFP module kits allow connection of a PTP 670 Series ODU to a network over a Gigabit Ethernet interface in one of the following full-duplex modes: •...
Page 122 Chapter 2: System hardware Ethernet cabling Table 41 Multi-mode Optical SFP Interface (part number C000065L009A) Core/ Mode Bandwidth at Maximum Insertion loss cladding 850 nm (MHz/km) length of optical (dB) (microns) interface 62.5/125 Multi 220 m (720 ft) 2.38 62.5/125 Multi 275 m (900 ft) 50/125...
Page 123: Optical Cable And Connectors
Chapter 2: System hardware Ethernet cabling Optical cable and connectors Order an optical cable with LC connectors from a specialist fabricator, quoting the specification shown in Figure 28. It must be the correct length to connect the ODU to the other device. LC connectors should be supplied with dust caps to prevent dust build up.
Page 124: Ptp-Sync Unit
Chapter 2: System hardware PTP-SYNC unit PTP-SYNC unit PTP-SYNC unit description The PTP-SYNC unit is an optional component, used to synchronize the ODU TDD frame with a network-wide reference. It measures the difference between the TDD frame timing and a 1 Hz timing reference, and signals this time difference to the ODU.
Page 125: Ptp-Sync Part Numbers
Chapter 2: System hardware PTP-SYNC unit Figure 30 PTP-SYNC rack mounting adapter PTP-SYNC part numbers Order PTP-SYNC kits and associated components from Cambium Networks (Table 42). Table 42 PTP-SYNC component part numbers Cambium description Cambium part number PTP-SYNC kit WB3665...
Page 126: Ptp-Sync Unit Interfaces
Input from GPS receiver or from the daisy-chained SYNC OUT signal of another PTP-SYNC. SYNC OUT Output to daisy-chained PTP-SYNC units. Input for software upgrades. Contact Cambium for instructions. 1PPS IN Coaxial alternative to GPS/SYNC IN. Peak input voltage must not exceed 5 V.
Page 127: Ptp-Sync Specifications
Chapter 2: System hardware PTP-SYNC unit PTP-SYNC specifications The PTP-SYNC unit conforms to the specifications listed in Table Table 46 Table Table 45 PTP-SYNC unit physical specifications Category Specification Dimensions Width excluding ears 174 mm (6.69 in) Width including ears 196 mm (7.54 in) Height 31.5 mm (1.21 in) Depth 79 mm (3.04 in) Weight...
Page 128 Chapter 2: System hardware PTP-SYNC unit Category Specification 1 μs to 500 ms Pulse width Polarity Reference edge is when pin 3 (PPSA) is positive with respect to pin 6 (PPSB) Table 49 PTP-SYNC unit timing specifications - 1PPS IN (SMA) Category Specification Signal type...
Page 129 Chapter 2: System hardware PTP-SYNC unit Signal polarities A 1 pps timing datum is detected when GPS_1PPSA goes positive relative to GPS_1PPSB. A serial data start bit is detected when GPS_RXDA (or GPS_TXDA) goes positive relative to GPS_RXDB (or GPS_TXDB). Page 2-44...
Page 130: Gps Receivers
Chapter 2: System hardware GPS receivers GPS receivers Trimble Acutime™ GG GPS receiver for PTP-SYNC The GPS receiver (Figure 32) is an optional timing reference source for PTP-SYNC. It provides a 1 Hz signal, accurately synchronized in frequency and phase across the network. Figure 32 GPS receiver The GPS receiver is supplier with a GPS adapter cable kit (Figure...
Page 131: Universal Gps
Chapter 2: System hardware GPS receivers GPS receiver part numbers Order GPS receivers and associated components from Cambium Networks (Table 51). Table 51 GPS receiver component part numbers for use with PTP-SYNC Cambium description Cambium part number Trimble Acutime™GG GPS receiver WB4141 PTP-SYNC <->...
Page 132: Network Indoor Unit (Nidu)
AC+DC Enhanced Power Injector 56V, the PTP 800 AC-DC Power Supply Converter or another source. Figure 34 NIDU Note To enable E1 or T1 capability over a PTP 670 link, purchase one access key for each link end from Cambium Networks (ODU capability upgrades on page 2-7). Page 2-47...
Page 133: Nidu Part Numbers
Chapter 2: System hardware Network indoor unit (NIDU) NIDU part numbers Order NIDUs and associated components from Cambium Networks (Table 53). Table 53 NIDU component part numbers Cambium description Cambium part number Network Indoor Unit (One per END) C000065L043 NIDU - DC Power Connector Spare (10 pack)
Page 134: Nidu Specifications
Chapter 2: System hardware Network indoor unit (NIDU) NIDU specifications The NIDU conforms to the specifications listed in Table Table 55 NIDU specifications Category Specification Dimensions Width 172 mm (6.8 in) Height 32 mm (1.3 in) Depth 218 mm (8.6 in) Weight 0.88 kg (1.95 lb) Temperature...
Page 135 Chapter 2: System hardware Network indoor unit (NIDU) Table 57 NIDU ODU port pinouts Pin no. Connector pinout Signal description signal name (*) Pin 1 ODU_PHYn_PAIR1+ Gigabit tx/rx pair 1 Pin 2 ODU_PHYn_PAIR1- Gigabit tx/rx pair 1 Pin 3 ODU_PHYn_PAIR2+ Gigabit tx/rx pair 2 Pin 4 ODU_PHYn_PAIR3+...
Page 136: Chapter 3: System Planning
Chapter 3: System planning This chapter provides information to help the user to plan a PTP 670 link. The following topics are described in this chapter: • Typical deployment on page contains diagrams illustrating typical PTP 670 site deployments. • Site planning on page 3-11...
Page 137: Typical Deployment
Chapter 3: System planning Typical deployment Typical deployment This section contains diagrams illustrating typical PTP 670 site deployments. ODU with POE interface to PSU In the basic configuration, there is only one Ethernet interface, a copper Cat5e power over Ethernet (POE) from the PSU to the ODU (PSU port), as shown in the following diagrams: mast or tower installation (Figure 36 ), wall installation...
Page 138 Chapter 3: System planning Typical deployment Figure 37 Wall installation Power over Ethernet CAT5e cable (gel-filled, shielded with copper-plated steel) Network Cat5e cable PTP 670 ground cables Site grounding system Top LPU First point of contact between drop cable and wall Bottom LPU AC supply...
Page 139 Chapter 3: System planning Typical deployment Figure 38 Roof installation Power over Ethernet CAT5e cable (gel-filled, shielded with copper-plated steel) Top LPU Air terminals (finials) Network CAT5e cable PTP 670 ground cables Site grounding system Building entry point Tower grounding conductor Drop cable inside building Equipment room...
Page 140: E1 Or T1 Interfaces
Chapter 3: System planning Typical deployment E1 or T1 interfaces Note PTP 670 does not support E1 or T1 interfaces in the HCMP topology. There may be up to eight E1 or T1 channels connected to the ODU via the PSU port, as shown Figure 39.
Page 141: Sfp And Aux Ethernet Interfaces
Chapter 3: System planning Typical deployment SFP and Aux Ethernet interfaces There may be one or two additional Ethernet interfaces connected to the ODU: one to the SFP port (copper or optical) and one to the Aux port, as shown in the following diagrams: •...
Page 142 Chapter 3: System planning Typical deployment Figure 41 ODU with optical SFP and PSU interfaces Ethernet optical cable Ethernet CAT5e cable (gel-filled, shielded with copper-plated steel) PTP 670 ground cables Site grounding system Network CAT5e cable Optical cable Power over Ethernet interface to PSU Equipment building or cabinet AC supply...
Page 143 Chapter 3: System planning Typical deployment Figure 42 ODU with Aux and PSU interfaces Ethernet interface (with optional power) to auxiliary device Auxiliary device SFP AUX Ethernet CAT5e cable (gel-filled, shielded with copper-plated steel) PTP 670 ground cables Power over Ethernet Site grounding system interface to PSU Network CAT5e cable...
Page 144: Gps Receiver Interfaces
Chapter 3: System planning Typical deployment GPS receiver interfaces If a GPS receiver is deployed for PTP-SYNC, it may be mounted on the wall of the equipment building (Figure 43) (preferred option), or on a metal tower or mast (Figure 44).
Page 145 Chapter 3: System planning Typical deployment Figure 44 GPS receiver tower or mast installation Power over Ethernet CAT5e cable (gel- filled, shielded with copper-plated steel) Network CAT5e cable PTP 670 ground cables Site grounding system GPS receiver Equipment building or First point of cabinet contact between...
Page 146: Site Planning
Chapter 3: System planning Site planning Site planning This section describes factors to be considered when planning the proposed link end sites, including grounding, lightning protection and equipment location for the ODU, PSU, PTP-SYNC unit (if installed) and GPS receivers (if installed). Grounding and lightning protection Warning Electro-magnetic discharge (lightning) damage is not covered under warranty.
Page 147: Site Grounding System
Chapter 3: System planning Site planning Figure 45 Rolling sphere method to determine the lightning protection zones Zone A: In this zone a direct lightning strike is possible. Do not mount equipment in this zone. Zone B: In this zone, direct EMD (lightning) effects are still possible, but mounting in this zone significantly reduces the possibility of a direct strike.
Page 148: Odu And External Antenna Location
Chapter 3: System planning Site planning ODU and external antenna location Find a location for the ODU (and external antenna for connectorized units) that meets the following requirements: • The equipment is high enough to achieve the best radio path. •...
Page 149: Odu Wind Loading
Chapter 3: System planning Site planning ODU wind loading Ensure that the ODU and the structure on which it is mounted are capable of withstanding the prevalent wind speeds at a proposed PTP 670 site. Wind speed statistics should be available from national meteorological offices.
Page 150: Psu Dc Power Supply
Chapter 3: System planning Site planning PSU DC power supply If using the DC input on the AC+DC Power Injector 56V, ensure that the DC power supply meets the following requirements: • The voltage and polarity must be correct and must be applied to the correct PSU terminals. •...
Page 151: Nidu Location
Chapter 3: System planning Site planning • It must have an un-interrupted view of at least half of the sky. For a receiver mounted on a wall there must be no other significant obstructions in the view of the sky. •...
Page 152: Drop Cable Grounding Points
Chapter 3: System planning Site planning Drop cable grounding points To estimate how many grounding kits are required for each drop cable, refer to the site installation diagrams (Figure 36 , Figure 37 Figure 38) and use the following criteria: •...
Page 153 Chapter 3: System planning Site planning Figure 46 ODU with PSU, Aux and copper SFP interfaces Common grounding point for top LPUs and surge protector Grounding point for AUX PSU PSU drop cable Copper module Auxiliary drop cable Surge protector (not PTP 650 LPU) Copper SFP drop Grounding system...
Page 154 Chapter 3: System planning Site planning Figure 47 ODU with PSU, Aux and optical SFP interfaces Figure 48 Bottom LPU and surge protector Page 3-19...
Page 155: Radio Spectrum Planning
Chapter 3: System planning Radio spectrum planning Radio spectrum planning This section describes how to plan PTP 670 links to conform to the regulatory restrictions that apply in the country of operation. Caution It is the responsibility of the user to ensure that the PTP product is operated in accordance with local regulatory limits.
Page 156: Regulatory Limits
(integrated) Regulatory limits Many countries impose EIRP limits (Allowed EIRP) on products operating in the bands used by the PTP 670 Series. For example, in the 5.4 GHz and 5.8 GHz bands, these limits are calculated as follows: • In the 5.4 GHz band (5470 MHz to 5725 MHz), the EIRP must not exceed the lesser of 30 dBm or (17 + 10 x Log Channel width in MHz) dBm.
Page 157: Conforming To The Limits
Chapter 3: System planning Radio spectrum planning Conforming to the limits Ensure the link is configured to conform to local regulatory requirements by installing license keys for the correct country. When using connectorized ODUs with external antennas, ensure that the antenna gain and feeder loss is configured correctly in the ODU. Available spectrum The available spectrum for operation depends on the regulatory band.
Page 158 Chapter 3: System planning Radio spectrum planning • Dynamic Spectrum Optimization (DSO): In this mode, the unit monitors the spectrum looking for the channel with the lowest level of interference. Statistical techniques are used to select the most appropriate transmit and receive channels. The unit can be configured such that it operates in DSO mode, but does not operate on selected channels.
Page 159: Link Planning
The PTP 670 Series will operate at ranges from 100 m (330 ft) to 250 km (156 miles), within four ranging modes: 0-40 km (0-25 miles), 0-100 km (0-62 miles), 0-200 km (0-125 miles), and 0- 250 km (0-156 miles).
Page 160: Linkplanner For Synchronized Networks
Chapter 3: System planning Link planning • With higher gain connectorized antennas, ensure the predicted receiver signal level (from LINKPlanner) is below -53 dBm (for 5.2 GHz or 5.4 GHz) or below -58 dBm (for 5.8 GHz). LINKPlanner for synchronized networks TDD synchronization should be planned using LINKPlanner.
Page 161: Calculating Data Rate Capacity
Chapter 3: System planning Link planning Calculating data rate capacity The data capacity of a PTP or HCMP link is defined as the maximum end-to-end Ethernet throughput (including Ethernet headers) that it can support, assumed Ethernet frames of 1518 octets. Data capacity is determined by the following factors: •...
Page 162 Chapter 3: System planning Link planning Calculation example for PTP topology Suppose that the link characteristics are: • Link Symmetry = 1:1 • Link Mode Optimization = TDM • Modulation Mode = 64QAM 0.92 Dual • Channel Bandwidth = 10 MHz •...
Page 163 Chapter 3: System planning Link planning Note The capacity of a link in the HCMP topology depends on the maximum link range configured in the ODU, but does not depend on the range of the individual link. The number of Slaves is the maximum number that can be supported by the Master, and not the number presently connected.
Page 164: Planning For Connectorized Units
Chapter 3: System planning Planning for connectorized units Planning for connectorized units This section describes factors to be taken into account when planning to use connectorized ODUs with external antennas in PTP 670 links. When to install connectorized units PTP topology The majority of radio links can be successfully deployed using the Integrated ODU.
Page 165: Calculating Rf Cable Length (5.8 Ghz Fcc Only)
Chapter 3: System planning Planning for connectorized units Note Enter the antenna gain and cable loss into the Installation Wizard, if the country selected has an EIRP limit, the corresponding maximum transmit power will be calculated automatically by the unit. Note Under Innovation, Science and Economic Development Canada (ISEDC) regulations, this radio transmitter may only operate using an antenna of a type and maximum (or...
Page 166: Configuration Options For Tdd Synchronization
Configuration options for TDD synchronization This section describes the different configuration options that may be used for implementing TDD synchronization in the PTP 670 Series. Schematic diagrams are included. Using PTP-SYNC The PTP 670 supports the following TDD synchronization configurations: •...
Page 167 Chapter 3: System planning Configuration options for TDD synchronization Single PTP link or HCMP sector configuration with PTP-SYNC Each PTP link or HCMP sector requires one PTP-SYNC unit connected to the Master ODU and one compatible GPS receiver. Use this configuration where a site contains only one TDD master ODU.
Page 168 Chapter 3: System planning Configuration options for TDD synchronization Cluster with PTP-SYNC and GPS receiver Each PTP link or HCMP sector requires one PTP-SYNC unit. Each site requires one compatible GPS receiver. Collocated PTP-SYNC units are connected together in a daisy-chain. Between two and ten PTP-SYNCs may be chained in this way.
Page 169 Chapter 3: System planning Configuration options for TDD synchronization Cluster with PTP-SYNC and no GPS receiver Each PTP link or HCMP sector requires one PTP-SYNC unit. PTP-SYNC units are connected together in a daisy-chain. Between two and ten PTP-SYNCs may be chained in this way. One ODU is designated as a cluster master.
Page 170: Using Cmm5
• Master Slave Mode = Master (all ODUs in cluster). • TDD Synchronization Mode = Enabled. • TDD Sync Device = Cambium Sync Injector. • Cambium Sync Input Port = Main PSU. • Cambium Sync Output Port = None. Using a direct connection between ODUs Interconnect the Aux ports of two ODUs using the standard outdoor Ethernet cable.
Page 171: Data Network Planning
Chapter 3: System planning Data network planning Data network planning This section describes factors to be considered when planning PTP 670 data networks. Ethernet interfaces The PTP 670 Ethernet ports conform to the specifications listed in Table Table 65 PTP 670 Ethernet bridging specifications Ethernet Bridging Specification Protocol...
Page 172: Ethernet Port Allocation For Ptp Topology
Chapter 3: System planning Data network planning 01-80-c2-00-00-30 to 01-80-c2-00-00-3f IEEE 802.1ag, Connectivity Fault Management (CFM) 01-19-a7-00-00-00 to 01-19-a7-00-00-ff Ring Automatic Protection Switching (R-APS) 00-e0-2b-00-00-04 Ethernet Automatic Protection Switching (EAPS) Table 67 Ethertype in layer two control protocols Ethertype Protocol 0x8863 PPP over Ethernet Discovery Ethernet port allocation for PTP topology...
Page 173 Chapter 3: System planning Data network planning Service combination Figure Data + Out-of-Band Management + Local Management Figure 58 Data with In-Band Management + Second Data Figure 59 Data with In-Band Management + Second Data + Local Management Figure 60 Data + Second Data with In-Band Management Figure 61 Data + Second Data with In-Band Management + Local Management...
Page 174 Chapter 3: System planning Data network planning Figure 54 Ports and Services: Data/In-Band Management Agent Ethernet Port Ethernet Port Customer Data and In-Band Management Ethernet Wireless Port Relay Port PTP 670 ODU Figure 55 Ports and Services: Data/In-Band + Local Management Agent Local Management...
Page 175 Chapter 3: System planning Data network planning Figure 56 Ports and Services: Data/In-Band + Local + Local Management Agent Local Management Ethernet Port Relay Local Management Ethernet Port Relay Customer Data and In-Band Management Ethernet Wireless Port Relay Port PTP 670 ODU Figure 57 Ports and Services: Data + Out-Of-Band Management Agent...
Page 176 Chapter 3: System planning Data network planning Figure 58 Ports and Services: Data + Out-Of-Band + Local Management Agent Local Management Ethernet Port Relay Out-of-Band Management Ethernet Ethernet Port Port Relay Customer Data Ethernet Wireless Port Relay Port PTP 670 ODU Figure 59 Ports and Services: Data/In-Band + Second Data Management Agent...
Page 177 Chapter 3: System planning Data network planning Figure 60 Ports and Services: Data/In-Band + Second Data + Local Management Agent Local Management Ethernet Port Relay Customer Data and In-Band Management Ethernet Ethernet Port Port Relay Second Data Ethernet Wireless Port Relay Port PTP 670 ODU...
Page 178 Chapter 3: System planning Data network planning Figure 62 Ports and Services: Data + Second Data/In-Band + Local Management Agent Local Management Ethernet Port Relay Second Data and In-Band Management Ethernet Ethernet Port Port Relay Customer Data Ethernet Wireless Port Relay Port PTP 670 ODU...
Page 179 Chapter 3: System planning Data network planning Table 69 Combinations of services with optional Local Management Service combination Data + Local Management + [Local Management] Data + In-Band Management + [Local Management] + [Local Management] Data + Out-of-Band Management + [Local Management] Data + Second Data + In-Band Management (with Data) + [Local Management] Data + Second Data + In-Band Management (with Second Data) + [Local Management] Data + Second Data + Local Management...
Page 180 Chapter 3: System planning Data network planning Figure 64 Example of independent mapping of services to ports Management Management Agent Agent Local Out-of-Band Management Management Port Relay Relay Port Out-of-Band Customer Data Management Main Main Relay Customer Data Wireless Wireless SFP Port SFP Port Relay...
Page 181: Ethernet Port Allocation For Hcmp Topology
Chapter 3: System planning Data network planning Ethernet port allocation for HCMP topology Port allocation rules Decide how the three ODU Ethernet ports will be allocated to the Data Service, Management Service and Local Management Service based on the following rules: •...
Page 182 Chapter 3: System planning Data network planning Figure 65 Ports and Services: Data + Local + Local Management Agent Local Management Ethernet Port Relay Local Management Ethernet Port Customer Data Ethernet Wireless Port Relay Port PTP 670 ODU Figure 66 Ports and Services: Data + Out-of-Band + Out-of-Band Management Agent Out-of-Band Management...
Page 183 Chapter 3: System planning Data network planning Figure 68 Ports and Services: Data + Data + Out-of-Band Management Agent Out-of-Band Management Ethernet Port Relay Wireless Customer Data Ethernet Port Port Relay Customer Data Ethernet Port PTP 670 ODU Figure 69 Ports and Services: Data + Data + Local Management Agent Local Management...
Page 184 Chapter 3: System planning Data network planning Figure 70 Ports and Services: Data/In-Band + Local + Local Management Agent Local Management Ethernet Port Relay Local Management Ethernet Port Customer Data and In-Band Management Ethernet Wireless Port Relay Port PTP 670 ODU Figure 71 Ports and Services: Data/In-Band + Data/In-Band + Local Management Agent...
Page 185: Vlan Membership
Chapter 3: System planning Data network planning Use a compatible combination of services at both ends of the link PTP 670 supports flexible allocation of ports to services, and this allocation may be different at the two ends of the link. However, the management service configuration must be compatible between the two ends of the link.
Page 186: Quality Of Service For Bridged Ethernet Traffic
Chapter 3: System planning Data network planning Find out the correct subnet mask (IPv4) or prefix length (IPv6) and gateway IP address for this network segment and VLAN. Ensure that the design of the data network permits bidirectional routing of IP datagrams between network management systems and the ODUs.
Page 187: Daisy-Chaining" Ptp 670 Links
Chapter 3: System planning Data network planning IP/MPLS priority scheme IP priority is determined by the DSCP value encoded in the ToS field in IPv4 and Traffic Class in IPv6. PTP 670 can locate the DSCP value in IP headers encapsulated within VLAN tags and/or PPP and PPPoE headers.
Page 188: Tdm Network Planning
Chapter 3: System planning TDM network planning TDM network planning This section describes factors to be considered when planning PTP 670 TDM networks. Caution If the ODU port has negotiated a link at 100BASE-T, the NIDU will not send or receive TDM data, and will not bridge customer data traffic.
Page 189: Network Management Planning
• RFC-4293 IP-MIB • PTP 670 Series proprietary MIB Note The proprietary MIBs are provided in the PTP 670 Series software download files in the support website (see Contacting Cambium Networks on page 1). Supported diagnostic alarms PTP 670 supports the diagnostic alarms listed in Table 207.
Page 190: Enabling Snmp
Chapter 3: System planning Network management planning Enabling SNMP Enable the SNMP interface for use by configuring the following attributes in the SNMP Configuration page: • SNMP State (default disabled) • SNMP Version (default SNMPv1/2c) • SNMP Port Number (default 161) Page 3-55...
Page 191: Security Planning
Chapter 3: System planning Security planning Security planning This section describes how to plan for PTP 670 links to operate in secure mode. Planning for SNTP operation Note PTP 670 does not have a battery-powered clock, so the set time is lost each time the ODU is powered down.
Page 192: Planning For Wireless Encryption
Chapter 3: System planning Security planning Table 72 Security Wizard attributes Item Description Quantity required Key of Keys An encryption key generated using a Two per link. For greater cryptographic key generator. The key length is security, each link end dictated by the installed license key.
Page 193 Chapter 3: System planning Security planning TLS-RSA Determine TLS Minimum Security Level. This is the smallest key size that will be allowed in a link between Master and Slave. For example, if the Master has TLS Minimum Security Level of 128-bit AES and the Slave has no AES license then the link cannot be established.
Page 194: Planning For Https/Tls Operation
Chapter 3: System planning Security planning Item Description Quntity required Root CA Public The self-signed public key certificate for the Root Normally one per Certificate CA that signed the Device Certificate in the network. remote ODU. The Root CA must form a certificate chain with the Device Certificate without intermediate certificates.
Page 195: Planning For Protocols And Ports
Chapter 3: System planning Security planning Planning for protocols and ports Detemine the protocols that will be enabled at the Management Agent, and the port numbers to be used. Table 76 Protocol and port settings Item Description Quantity required Port numbers Port numbers allocated by the network.
Page 196 Chapter 3: System planning Security planning • IPv6 address If SNMP Engine ID will be based on a text string, identify the text string required by the network management system. This is often based on some identifier that survives replacement of the PTP hardware.
Page 197 Chapter 3: System planning Security planning Identify up to two SNMP users that will be configured to receive notifications (traps). Identify the Internet address (IPv4 or IPv6) and UDP port number of the associated SNMP manager. SNMPv3 default configuration (MIB-based) When SNMPv3 MIB-based Security Mode is enabled, the default configuration for the table is based on one initial user and four template users as listed in Table...
Page 198: Planning For Radius Operation
Chapter 3: System planning Security planning Table 79 Default VACM view trees Object Entry 1 Entry 2 ViewName internet restricted Subtree 1.3.6.1 1.3.6.1 Mask “” “” Type included included StorageType nonVolatile nonvolatile Table 80 Default data fill for access table Object Entry 1 Entry 2...
Page 199: Radius Attributes
Chapter 3: System planning Security planning • MS-CHAPv2 Ensure that the authentication method selected in PTP 670 is supported by the RADIUS server. RADIUS attributes If the standard RADIUS attribute session-timeout (Type 27) is present in a RADIUS response, PTP 670 sets a maximum session length for the authenticated user. If the attribute is absent, the maximum session length is infinite.
Page 200: System Threshold, Output Power And Link Loss
Chapter 3: System planning System threshold, output power and link loss System threshold, output power and link loss Use the following tables to look up the system threshold (dBm), output power (dBm) and maximum link loss (dB) per channel bandwidth and modulation mode: Frequency Band Mode...
Page 201: 4.8 Ghz To 5.9 Ghz Frequency Variant
Chapter 3: System planning System threshold, output power and link loss 4.8 GHz to 5.9 GHz Frequency Variant Table 82 4.8 GHz IP mode: system threshold per channel bandwidth and output power (dBm) Modulation mode 5 MHz P (all bands) BPSK 0.63 single -93.5 -92.0...
Page 202 Chapter 3: System planning System threshold, output power and link loss Table 84 4.8 GHz TDM mode: system threshold per channel bandwidth and output power (dBm) Modulation mode 5 MHz P (all bands) BPSK 0.63 single -93.5 -92.0 -90.2 -89.0 -87.2 -86.0 -85.5...
Page 203 Chapter 3: System planning System threshold, output power and link loss Table 86 4.9 GHz IP mode: system threshold per channel bandwidth and output power (P) (dBm) Modulation mode 5 MHz P (all bands) BPSK 0.63 single -93.6 -92.1 -90.3 -89.1 -87.3 -86.1...
Page 204 Chapter 3: System planning System threshold, output power and link loss Table 88 4.9 GHz TDM mode: system threshold per channel bandwidth and output power (dBm) Modulation mode 5 MHz P (all bands) BPSK 0.63 single -93.6 -92.1 -90.3 -89.1 -87.3 -86.1 -85.6...
Page 205 Chapter 3: System planning System threshold, output power and link loss Table 90 5.1/5.2 GHz IP mode: system threshold per channel bandwidth and output power (dBm) Modulation mode 5 MHz P (all bands) BPSK 0.63 single -93.6 -92.1 -90.3 -89.1 -87.3 -86.1 -85.6...
Page 206 Chapter 3: System planning System threshold, output power and link loss Table 92 5.1/5.2 GHz TDM mode: system threshold per channel bandwidth and output power (dBm) Modulation mode 5 MHz P (all bands) BPSK 0.63 single -93.6 -92.1 -90.3 -89.1 -87.3 -86.1 -85.6...
Page 207 Chapter 3: System planning System threshold, output power and link loss Table 94 5.4 GHz IP mode: system threshold per channel bandwidth and output power (dBm) Modulation mode 5 MHz P (all bands) BPSK 0.63 single -93.6 -91.6 -89.8 -88.6 -86.8 -85.6 -85.1...
Page 208 Chapter 3: System planning System threshold, output power and link loss Table 96 5.4 GHz TDM mode: system threshold per channel bandwidth and output power (dBm) Modulation mode 5 MHz P (all bands) BPSK 0.63 single -93.6 -91.6 -89.8 -88.6 -86.8 -85.6 -85.1...
Page 209 Chapter 3: System planning System threshold, output power and link loss Table 98 5.8 GHz IP mode: system threshold per channel bandwidth and output power (dBm) Modulation mode 5 MHz P (all bands) BPSK 0.63 single -93.1 -91.1 -89.3 -88.1 -86.3 -85.1 -84.6...
Page 210 Chapter 3: System planning System threshold, output power and link loss Table 100 5.8 GHz TDM mode: system threshold per channel bandwidth and output power (dBm) Modulation mode 5 MHz P (all bands) BPSK 0.63 single -93.1 -91.1 -89.3 -88.1 -86.3 -85.1 -84.6...
Page 211: 4.9 Ghz To 6.05 Ghz Frequency Variant
Chapter 3: System planning System threshold, output power and link loss 4.9 GHz to 6.05 GHz Frequency Variant Table 102 4.9 GHz IP mode: system threshold per channel bandwidth and output power (dBm) Modulation mode 5 MHz 10 MHz 15 MHz 20 MHz P (all bands) BPSK 0.63 single...
Page 212 Chapter 3: System planning System threshold, output power and link loss Table 104 4.9 GHz TDM mode: system threshold per channel bandwidth and output power (dBm) Modulation mode 5 MHz 10 MHz 15 MHz 20 MHz P (all bands) BPSK 0.63 single -96.6 -95.1 -93.3...
Page 213 Chapter 3: System planning System threshold, output power and link loss Table 106 5.1/5.2 GHz IP mode: system threshold per channel bandwidth and output power (dBm) Modulation mode 5 MHz P (all bands) BPSK 0.63 single -95.8 -94.3 -92.5 -91.3 -89.5 -88.3 -87.8...
Page 214 Chapter 3: System planning System threshold, output power and link loss Table 108 5.1/5.2 GHz TDM mode: system threshold per channel bandwidth and output power (dBm) Modulation mode 5 MHz P (all bands) BPSK 0.63 single -95.8 -94.3 -92.5 -91.3 -89.5 -88.3 -87.8...
Page 215 Chapter 3: System planning System threshold, output power and link loss Table 110 5.4 GHz IP mode: system threshold per channel bandwidth and output power (dBm) Modulation mode 5 MHz P (all bands) BPSK 0.63 single -96.6 -94.6 -92.8 -91.5 -89.8 -88.5 -88.0...
Page 216 Chapter 3: System planning System threshold, output power and link loss Table 112 5.4 GHz TDM mode: system threshold per channel bandwidth and output power (dBm) Modulation mode 5 MHz P (all bands) BPSK 0.63 single -96.6 -94.6 -92.8 -91.5 -89.8 -88.5 -88.0...
Page 217 Chapter 3: System planning System threshold, output power and link loss Table 114 5.8 GHz IP mode: system threshold per channel bandwidth and output power (dBm) Modulation mode 5 MHz P (all bands) BPSK 0.63 single -96.8 -94.8 -93.0 -91.8 -90.0 -88.8 -88.3...
Page 218 Chapter 3: System planning System threshold, output power and link loss Table 116 5.8 GHz TDM mode: system threshold per channel bandwidth and output power (dBm) Modulation mode 5 MHz P (all bands) BPSK 0.63 single -96.8 -94.8 -93.0 -91.8 -90.0 -88.8 -88.3...
Page 219 Chapter 3: System planning System threshold, output power and link loss Table 118 5.9 GHz IP mode: system threshold per channel bandwidth and output power (dBm) Modulation mode 5 MHz P (all bands) BPSK 0.63 single -95.8 -94.3 -92.5 -91.3 -89.5 -88.3 -87.8...
Page 220 Chapter 3: System planning System threshold, output power and link loss Table 120 5.9 GHz TDM mode: system threshold per channel bandwidth and output power (dBm) Modulation mode 5 MHz P (all bands) BPSK 0.63 single -95.8 -94.3 -92.5 -91.3 -89.5 -88.3 -87.8...
Page 221: Data Throughput Capacity Tables
Chapter 3: System planning Data throughput capacity tables Data throughput capacity tables Data capacity in PTP topology Use the following tables to look up the data throughput rates (Mbits/s) that are achieved when two PTP 670 ODUs are linked and the link distance (range) is 0 km: Link Link Table...
Page 222 Chapter 3: System planning Data throughput capacity tables Link Link Bandwidth symmetry optimization 15 MHz 10 MHz 5 MHz Figure 77 Figure 78 Figure 79 Figure 84 Figure 85 Figure 86 Figure 91 Figure 92 Figure 97 Figure 98 Figure 103 Figure 104 Adaptive Figure 112...
Page 223 Chapter 3: System planning Data throughput capacity tables Table 122 Throughput at zero link range (Mbit/s), symmetry 1:1, optimization IP Modulation mode 45 MHz (Tx/Rx/Aggregate) 40 MHz (Tx/Rx/Aggregate) 256QAM 0.81 dual 225.85 225.85 451.70 206.11 206.11 412.22 64QAM 0.92 dual 190.29 190.29 380.57...
Page 224 Chapter 3: System planning Data throughput capacity tables Modulation mode 15 MHz (Tx/Rx/Aggregate) 10 MHz (Tx/Rx/Aggregate) 256QAM 0.81 dual 75.29 75.29 150.58 50.04 50.04 100.09 64QAM 0.92 dual 63.43 63.43 126.87 42.16 42.16 84.33 64QAM 0.75 dual 51.84 51.84 103.67 34.46 34.46 68.91...
Page 225 Chapter 3: System planning Data throughput capacity tables Table 123 Throughput at zero link range (Mbit/s), symmetry 1:1, optimization TDM Modulation mode 45 MHz (Tx/Rx/Aggregate) 40 MHz (Tx/Rx/Aggregate) 256QAM 0.81 dual 198.59 198.59 397.18 184.89 184.89 369.78 64QAM 0.92 dual 167.32 167.32 334.64...
Page 226 Chapter 3: System planning Data throughput capacity tables Modulation mode 15 MHz (Tx/Rx/Aggregate) 10 MHz (Tx/Rx/Aggregate) 256QAM 0.81 dual 72.69 72.69 145.38 49.03 49.03 98.05 64QAM 0.92 dual 61.24 61.24 122.49 41.30 41.30 82.61 64QAM 0.75 dual 50.05 50.05 100.09 33.75 33.75 67.51...
Page 227 Chapter 3: System planning Data throughput capacity tables Table 124 Throughput at zero link range (Mbit/s), symmetry 2:1, optimization IP Modulation mode 45 MHz (Tx/Rx/Aggregate) 40 MHz (Tx/Rx/Aggregate) 256QAM 0.81 dual 299.34 149.67 449.01 273.32 136.66 409.98 64QAM 0.92 dual 252.20 126.10 378.30...
Page 228 Chapter 3: System planning Data throughput capacity tables Modulation mode 15 MHz (Tx/Rx/Aggregate) 10 MHz (Tx/Rx/Aggregate) 256QAM 0.81 dual 100.39 50.19 150.58 66.27 33.13 99.40 64QAM 0.92 dual 84.58 42.29 126.87 55.83 27.91 83.75 64QAM 0.75 dual 69.12 34.56 103.67 45.63 22.81 68.44...
Page 229 Chapter 3: System planning Data throughput capacity tables Modulation mode 30 MHz (Tx/Rx/Aggregate) 20 MHz (Tx/Rx/Aggregate) 256QAM 0.81 dual 192.39 96.19 288.58 130.32 65.16 195.48 64QAM 0.92 dual 162.09 81.04 243.13 109.80 54.90 164.70 64QAM 0.75 dual 132.46 66.23 198.69 89.73 44.86 134.59...
Page 230 Chapter 3: System planning Data throughput capacity tables Table 126 Throughput at zero link range (Mbit/s), symmetry 3:1, optimization IP Modulation mode 45 MHz (Tx/Rx/Aggregate) 40 MHz (Tx/Rx/Aggregate) 256QAM 0.81 dual 336.76 112.25 449.01 307.48 102.49 409.98 64QAM 0.92 dual 283.73 94.57 378.30...
Page 231 Chapter 3: System planning Data throughput capacity tables Modulation mode 15 MHz (Tx/Rx/Aggregate) 10 MHz (Tx/Rx/Aggregate) 256QAM 0.81 dual 111.94 37.31 149.25 75.07 25.02 100.09 64QAM 0.92 dual 94.31 31.43 125.74 63.25 21.08 84.33 64QAM 0.75 dual 77.07 25.69 102.76 51.68 17.23 68.91...
Page 232 Chapter 3: System planning Data throughput capacity tables Modulation mode 30 MHz (Tx/Rx/Aggregate) 256QAM 0.81 dual 247.78 49.56 297.34 64QAM 0.92 dual 208.76 41.75 250.52 64QAM 0.75 dual 170.60 34.12 204.72 16QAM 0.87 dual 132.72 26.54 159.26 16QAM 0.63 dual 95.41 19.08 114.49...
Page 233 Chapter 3: System planning Data throughput capacity tables Modulation mode 30 MHz (Tx/Rx/Aggregate) 20 MHz (Tx/Rx/Aggregate) 256QAM 0.81 dual 262.16 37.45 299.61 159.17 39.79 198.96 64QAM 0.92 dual 220.88 31.55 252.43 134.11 33.53 167.63 64QAM 0.75 dual 180.50 25.78 206.28 109.59 27.40 136.99...
Page 234 Chapter 3: System planning Data throughput capacity tables Figure 73 Range adjustment for PTP 670, symmetry 1:1, optimization IP, bandwidth 45 MHz 1.00 0.98 0.96 0.94 0.92 0.90 0.88 0.86 Range (km) Figure 74 Range adjustment for PTP 670, symmetry 1:1, optimization IP, bandwidth 40 MHz 1.00 0.98 0.96...
Page 235 Chapter 3: System planning Data throughput capacity tables Figure 75 Range adjustment for PTP 670, symmetry 1:1, optimization IP, bandwidth 30 MHz 1.00 0.95 0.90 0.85 0.80 0.75 Range (km) Figure 76 Range adjustment for PTP 670, symmetry 1:1, optimization IP, bandwidth 20 MHz 1.00 0.95 0.90...
Page 236 Chapter 3: System planning Data throughput capacity tables Figure 77 Range adjustment for PTP 670, symmetry 1:1, optimization IP, bandwidth 15 MHz 1.00 0.95 0.90 0.85 0.80 0.75 Range (km) Figure 78 Range adjustment for PTP 670, symmetry 1:1, optimization IP, bandwidth 10 MHz 1.00 0.95 0.90...
Page 237 Chapter 3: System planning Data throughput capacity tables Figure 79 Range adjustment for PTP 670, symmetry 1:1, optimization IP, bandwidth 5 MHz 1.00 0.90 0.80 0.70 0.60 Range (km) Figure 80 Range adjustment for PTP 670, symmetry 1:1, optimization TDM, bandwidth 45 MHz 1.00 0.95 0.90...
Page 238 Chapter 3: System planning Data throughput capacity tables Figure 81 Range adjustment for PTP 670, symmetry 1:1, optimization TDM, bandwidth 40 MHz 1.00 0.95 0.90 0.85 0.80 0.75 0.70 Range (km) Figure 82 Range adjustment for PTP 670, symmetry 1:1, optimization TDM, bandwidth 30 MHz 1.00 0.95 0.90...
Page 239 Chapter 3: System planning Data throughput capacity tables Figure 83 Range adjustment for PTP 670, symmetry 1:1, optimization TDM, bandwidth 20 MHz 1.00 0.95 0.90 0.85 0.80 0.75 0.70 Range (km) Figure 84 Range adjustment for PTP 670, symmetry 1:1, optimization TDM, bandwidth 15 MHz 1.00 0.95 0.90...
Page 240 Chapter 3: System planning Data throughput capacity tables Figure 85 Range adjustment for PTP 670, symmetry 1:1, optimization TDM, bandwidth 10 MHz 1.00 0.95 0.90 0.85 0.80 0.75 Range (km) Figure 86 Range adjustment for PTP 670, symmetry 1:1, optimization TDM, bandwidth 5 MHz 1.00 0.90 0.80...
Page 241 Chapter 3: System planning Data throughput capacity tables Figure 87 Range adjustment for PTP 670, symmetry 2:1, optimization IP, bandwidth 45 MHz 1.00 0.95 0.90 0.85 0.80 Range (km) Figure 88 Range adjustment for PTP 670, symmetry 2:1, optimization IP, bandwidth 40 MHz 1.00 0.95 0.90...
Page 242 Chapter 3: System planning Data throughput capacity tables Figure 89 Range adjustment for PTP 670, symmetry 2:1, optimization IP, bandwidth 30 MHz 1.00 0.95 0.90 0.85 0.80 0.75 0.70 Range (km) Figure 90 Range adjustment for PTP 670, symmetry 2:1, optimization IP, bandwidth 20 MHz 1.00 0.95 0.90...
Page 243 Chapter 3: System planning Data throughput capacity tables Figure 91 Range adjustment for PTP 670, symmetry 2:1, optimization IP, bandwidth 15 MHz 1.00 0.95 0.90 0.85 0.80 0.75 Range (km) Figure 92 Range adjustment for PTP 670, symmetry 2:1, optimization IP, bandwidth 10 MHz 1.00 0.95 0.90...
Page 244 Chapter 3: System planning Data throughput capacity tables Figure 93 Range adjustment for PTP 670, symmetry 2:1, optimization TDM, bandwidth 45 MHz 1.00 0.95 0.90 0.85 0.80 0.75 0.70 0.65 Range (km) Figure 94 Range adjustment for PTP 670, symmetry 2:1, optimization TDM, bandwidth 40 MHz 1.00 0.95 0.90...
Page 245 Chapter 3: System planning Data throughput capacity tables Figure 95 Range adjustment for PTP 670, symmetry 2:1, optimization TDM, bandwidth 30 MHz 1.00 0.90 0.80 0.70 0.60 Range (km) Figure 96 Range adjustment for PTP 670, symmetry 2:1, optimization TDM, bandwidth 20 MHz 1.00 0.95 0.90...
Page 246 Chapter 3: System planning Data throughput capacity tables Figure 97 Range adjustment for PTP 670, symmetry 2:1, optimization TDM, bandwidth 15 MHz 1.00 0.95 0.90 0.85 0.80 0.75 Range (km) Figure 98 Range adjustment for PTP 670, symmetry 2:1, optimization TDM, bandwidth 10 MHz 1.00 0.95 0.90...
Page 247 Chapter 3: System planning Data throughput capacity tables Figure 99 Range adjustment for PTP 670, symmetry 3:1, optimization IP, bandwidth 45 MHz 1.00 0.95 0.90 0.85 0.80 0.75 0.70 0.65 Range (km) Figure 100 Range adjustment for PTP 670, symmetry 3:1, optimization IP, bandwidth 40 MHz 1.00 0.95 0.90...
Page 248 Chapter 3: System planning Data throughput capacity tables Figure 101 Range adjustment for PTP 670, symmetry 3:1, optimization IP, bandwidth 30 MHz 1.00 0.95 0.90 0.85 0.80 0.75 0.70 0.65 Range (km) Figure 102 Range adjustment for PTP 670, symmetry 3:1, optimization IP, bandwidth 20 MHz 1.00 0.95 0.90...
Page 249 Chapter 3: System planning Data throughput capacity tables Figure 103 Range adjustment for PTP 670, symmetry 3:1, optimization IP, bandwidth 15 MHz 1.00 0.95 0.90 0.85 0.80 0.75 0.70 0.65 Range (km) Figure 104 Range adjustment for PTP 670, symmetry 3:1, optimization IP, bandwidth 10 MHz 1.00 0.95 0.90...
Page 250 Chapter 3: System planning Data throughput capacity tables Figure 105 Range adjustment for PTP 670, symmetry 5:1, optimization IP, bandwidth 45 MHz 1.00 0.95 0.90 0.85 0.80 0.75 0.70 0.65 Range (km) Figure 106 Range adjustment for PTP 670, symmetry 5:1, optimization IP, bandwidth 40 MHz 1.00 0.95 0.90...
Page 251 Chapter 3: System planning Data throughput capacity tables Figure 107 Range adjustment for PTP 670, symmetry 5:1, optimization IP, bandwidth 30 MHz 1.00 0.95 0.90 0.85 0.80 0.75 0.70 0.65 0.60 Range (km) Figure 108 Range adjustment for PTP 670, adaptive, optimization IP, bandwidth 45 MHz 1.00 0.95 0.90...
Page 252 Chapter 3: System planning Data throughput capacity tables Figure 109 Range adjustment for PTP 670, adaptive, optimization IP, bandwidth 40 MHz 1.00 0.95 0.90 0.85 0.80 0.75 Range (km) Figure 110 Range adjustment for PTP 670, adaptive, optimization IP, bandwidth 30 MHz 1.00 0.95 0.90...
Page 253 Chapter 3: System planning Data throughput capacity tables Figure 111 Range adjustment for PTP 670, adaptive, optimization IP, bandwidth 20 MHz 1.00 0.95 0.90 0.85 0.80 0.75 0.70 0.65 Range (km) Figure 112 Range adjustment for PTP 670, adaptive, optimization IP, bandwidth 15 MHz 1.00 0.95 0.90...
Page 254 Chapter 3: System planning Data throughput capacity tables Figure 113 Range adjustment for PTP 670, adaptive, optimization IP, bandwidth 10 MHz 1.00 0.95 0.90 0.85 0.80 0.75 0.70 Range (km) Page 3-119...
Page 255: Data Capacity In Hcmp Topology
Chapter 3: System planning Data throughput capacity tables Data capacity in HCMP topology Use the tables in this section to look up the TDD frame duration as a function of bandwidth, number of Slaves and Link Symmetry. Then look up one-way capacity (Mbit/s) achieved in each time slot of an HCMP sector as a function of frame duration and modulation mode.
Page 256 Chapter 3: System planning Data throughput capacity tables Table 130 HCMP frame duration, 40 MHz Channel Bandwidth, without TDD Sync Number of Link symmetry Maximum range Frame Duration Slaves 5.0 km to 7.9 km 1370 μs 8.0 km to 15.9 km 1439 μs 16.0 km to 27.9 km 1504 μs...
Page 257 Chapter 3: System planning Data throughput capacity tables Number of Link symmetry Maximum range Frame Duration Slaves Five 5.0 km to 7.9 km 3311 μs 8.0 km to 31.8 km 3460 μs 31.9 km to 40.0 km 3610 μs 1:2 and 2:1 5.0 km to 23.9 km 5000 μs 24.0 km to 40.0 km...
Page 258 Chapter 3: System planning Data throughput capacity tables Table 131 HCMP frame duration, 40 MHz Channel Bandwidth, with TDD Sync Number of Link symmetry Maximum range Frame Duration Slaves 5.0 km to 7.9 km 1370 μs 8.0 km to 40.0 km 2000 μs 1:2 and 2:1 5.0 km to 40.0 km...
Page 259 Chapter 3: System planning Data throughput capacity tables Table 132 Throughput (Mbit/s) per time slot in HCMP topology, 20 MHz Channel Bandwidth Frame duration Modulation mode 2747 μs 2882 μs 3012 μs 4000 μs 4184 μs 4367 μs 256QAM 0.81 dual 40.22 38.34 36.68...
Page 260 Chapter 3: System planning Data throughput capacity tables Table 133 Throughput (Mbit/s) per time slot in HCMP topology, 40 MHz Channel Bandwidth Frame duration Modulation mode 1370 μs 1439 μs 1504 μs 1575 μs 1623 μs 2000 μs 256QAM 0.81 dual 80.65 76.78 73.46...
Page 261 Chapter 3: System planning Data throughput capacity tables Frame duration Modulation mode 3145 μs 3311 μs 3460 μs 3610 μs 4000 μs 4184 μs 256QAM 0.81 dual 35.13 33.37 31.93 30.61 27.62 26.41 64QAM 0.92 dual 29.60 28.11 26.90 25.79 23.27 22.25 64QAM 0.75 dual...
Page 262: Tdm Traffic Load
Chapter 3: System planning Data throughput capacity tables TDM traffic load Encapsulated data The NIDU supports separate management and TDM data protocol interfaces. The management interface is between the NIDU and a directly-connected ODU. The TDM data interface is between peer NIDUs. The ODU does not interact with the TDM data protocol, except in as much as it provides a separate high priority queue for encapsulated TDM data at the wireless interface.
Page 263: Chapter 4: Legal And Regulatory Information
The following topics are described in this chapter: • Cambium Networks end user license agreement on page contains the Cambium and third party license agreements for the PTP 670 Series products. • Compliance with safety standards on page 4-20 lists the safety specifications against which the PTP 670 has been tested and certified.
Page 264: Cambium Networks End User License Agreement
The word “Documentation” refers to electronic or printed manuals and accompanying instructional aids licensed to you. The word “Product” refers to Cambium Networks’ fixed wireless broadband devices for which the Software and Documentation is licensed for use.
Page 265: Conditions Of Use
With regard to the copy made for backup or archival purposes, you agree to reproduce any Cambium Networks copyright notice, and other proprietary legends appearing thereon. Such copyright notice(s) may appear in any of several forms, including machine-readable form, and you agree to reproduce such notice in each form in which it appears, to the extent it is physically possible to do so.
Page 266: Title And Restrictions
Software and Documentation and any copies made by you remain with Cambium Networks and its licensors. You will not, and will not permit others to: (i) modify, translate, decompile, bootleg, reverse engineer, disassemble, or extract the inner workings of the Software or Documentation, (ii) copy the look-and-feel or functionality of the Software or Documentation;...
Page 267: Right To Use Cambium's Name
Software. Updates are available for download at the support website. Major features may be available from time to time for an additional license fee. If Cambium Networks makes available to you major features and no other end user license agreement is provided, then the terms of this Agreement will apply.
Page 268: Disclaimer
Limitation of liability IN NO EVENT SHALL CAMBIUM NETWORKS BE LIABLE TO YOU OR ANY OTHER PARTY FOR ANY DIRECT, INDIRECT, GENERAL, SPECIAL, INCIDENTAL, CONSEQUENTIAL, EXEMPLARY OR OTHER DAMAGE ARISING OUT OF THE USE OR INABILITY TO USE THE PRODUCT...
Page 269: Term Of License
Agreement by you. Within 30 days after termination of this Agreement, you will certify to Cambium Networks in writing that through your best efforts, and to the best of your knowledge, the original and all copies, in whole or in part, in any form, of the Software and all related material and Documentation, have been destroyed, except that, with prior written consent from Cambium Networks, you may retain one copy for archival or backup purposes.
Page 270 Chapter 4: Legal and regulatory information Cambium Networks end user license agreement Trademarks Java Technology and/or J2ME : Java and all other Java-based marks are trademarks or registered trademarks of Sun Microsystems, Inc. in the U.S. and other countries. UNIX : UNIX is a registered trademark of The Open Group in the United States and other countries.
Page 271 Chapter 4: Legal and regulatory information Cambium Networks end user license agreement THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS “AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
Page 272 Chapter 4: Legal and regulatory information Cambium Networks end user license agreement • Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
Page 273 Chapter 4: Legal and regulatory information Cambium Networks end user license agreement • Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. • Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
Page 274 Chapter 4: Legal and regulatory information Cambium Networks end user license agreement Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
Page 275 Chapter 4: Legal and regulatory information Cambium Networks end user license agreement If this package is used in a product, Eric Young should be given attribution as the author of the parts of the library used. This can be in the form of a textual message at program startup or in documentation (online or textual) provided with the package.
Page 276 Chapter 4: Legal and regulatory information Cambium Networks end user license agreement Mark Adler madler@alumni.caltech.edu Libpng libpng versions 1.2.6, August 15, 2004, through 1.2.35, February 14, 2009, are Copyright © 2004, 2006-2008 Glenn Randers-Pehrson, and are distributed according to the same disclaimer and license as libpng-1.2.5 with the following individual added to the list of Contributing Authors...
Page 277 Chapter 4: Legal and regulatory information Cambium Networks end user license agreement Tim Wegner The PNG Reference Library is supplied “AS IS”. The Contributing Authors and Group 42, Inc. disclaim all warranties, expressed or implied, including, without limitation, the warranties of merchantability and of fitness for any purpose.
Page 278 Chapter 4: Legal and regulatory information Cambium Networks end user license agreement THIS SOFTWARE IS PROVIDED BY THE AUTHOR “AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO...
Page 279 Chapter 4: Legal and regulatory information Cambium Networks end user license agreement "Derivative Works" shall mean any work, whether in Source or Object form, that is based on (or derived from) the Work and for which the editorial revisions, annotations, elaborations, or other modifications represent, as a whole, an original work of authorship.
Page 280 Chapter 4: Legal and regulatory information Cambium Networks end user license agreement (c) You must retain, in the Source form of any Derivative Works that You distribute, all copyright, patent, trademark, and attribution notices from the Source form of the Work, excluding those notices that do not pertain to any part of the Derivative Works;...
Page 281 Chapter 4: Legal and regulatory information Cambium Networks end user license agreement 9. Accepting Warranty or Additional Liability. While redistributing the Work or Derivative Works thereof, You may choose to offer, and charge a fee for, acceptance of support, warranty, indemnity, or other liability obligations and/or rights consistent with this License.
Page 282: Compliance With Safety Standards
Chapter 4: Legal and regulatory information Compliance with safety standards Compliance with safety standards This section lists the safety specifications against which the PTP 670 has been tested and certified. It also describes how to keep RF exposure within safe limits. Electrical safety compliance The PTP 670 hardware has been tested for compliance to the electrical safety specifications listed in...
Page 283: Human Exposure To Radio Frequency Energy
Chapter 4: Legal and regulatory information Compliance with safety standards Human exposure to radio frequency energy Relevant standards (USA and EC) applicable when working with RF equipment are: • ANSI IEEE C95.1-1991, IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz.
Page 284 Chapter 4: Legal and regulatory information Compliance with safety standards Calculation of power density The following calculation is based on the ANSI IEEE C95.1-1991 method, as that provides a worst case analysis. Details of the assessment to EN50383:2002 can be provided, if required. Peak power density in the far field of a radio frequency point source is calculated as follows: ��...
Page 285 Chapter 4: Legal and regulatory information Compliance with safety standards Table 138 Minimum safe distances for PTP 670 at maximum transmitter power Antenna P (W) S (W/m d (m) (*1) (*2) (*3) Parabolic 6 ft (38.1 dBi) 0.635 5248.1 5.15 Parabolic 4 ft (35.3 dBi) 0.635 3388.4...
Page 286 Chapter 4: Legal and regulatory information Compliance with safety standards Minimum separation distances in FCC bands The minimum separation distances for operation in FCC regulatory bands are listed in Table 139. Table 139 Minimum safe distances for FCC bands Band Antenna P (W) S (W/m...
Page 287 Chapter 4: Legal and regulatory information Compliance with safety standards Minimum separation distances in ISEDC bands The minimum separation distances for operation in ISEDC regulatory bands are listed in Table 140. Table 140 Minimum safe distances for ISEDC bands Band Antenna P (W) S (W/m...
Page 288: Compliance With Radio Regulations
Caution Changes or modifications not expressly approved by Cambium Networks could void the user’s authority to operate the system. Caution For the connectorized version of the product and in order to reduce potential radio...
Page 289: Type Approvals
Chapter 4: Legal and regulatory information Compliance with radio regulations Type approvals The system has been tested against various local technical regulations and found to comply. Table 141 Table 145 list the radio specification type approvals that have been granted for PTP 670 products.
Page 290: Fcc Compliance
Radio and television interference on page 8-14 for corrective actions. FCC product labels The FCC identifiers for the PTP 670 Series are provided in Table 146. Table 146 FCC IDs Product PTP 670 (4.9 to 6.05 GHz) Integrated 23 dBi ODU (FCC) QWP-50670 PTP 670 (4.9 to 6.05 GHz) Connectorized ODU (FCC)
Page 291 Chapter 4: Legal and regulatory information Compliance with radio regulations Figure 115 FCC certifications on ATEX/HAZLOC ODU product labels 4.9 GHz FCC notification The system has been approved under FCC Part 90 for Public Safety Agency usage. The installer or operator is responsible for obtaining the appropriate site licenses before installing or using the system.
Page 292: Isedc Compliance
Si cet équipement cause des interférences à la réception radio ou télévision, reportez- vous a la section Radio and television interference page 8-14 pour déterminer comment remédier au problème. ISEDC product labels The ISEDC identifier for the PTP 670 Series is provided in Table 148. Page 4-30...
Page 293 Chapter 4: Legal and regulatory information Compliance with radio regulations Table 148 ISEDC IDs Product PTP 670 (4.9 to 6.05 GHz) Integrated 23 dBi ODU (IC) 109AO-50670 PTP 670 (4.9 to 6.05 GHz) Connectorized ODU (IC) PTP 670 (4.9 to 5.9 GHz) ATEX/HAZLOC Integrated 23 dBi ODU (IC) PTP 670 (4.9 to 5.9 GHz) ATEX/HAZLOC Connectorized ODU (IC) ISEDC identifiers are reproduced on the product labels for the IC regional variant (Figure 116...
Page 294 Chapter 4: Legal and regulatory information Compliance with radio regulations 4.9 GHz ISEDC notification The system has been approved under ISEDC RSS-111 for Public Safety Agency usage. The installer or operator is responsible for obtaining the appropriate site licenses before installing or using the system.
Page 295 Chapter 4: Legal and regulatory information Compliance with radio regulations Pour la version du produit avec antenne externe et afin de réduire le risque d'interférence avec d'autres utilisateurs, le type d'antenne et son gain doivent être choisis afin que la puissance isotrope rayonnée équivalente (PIRE) ne soit pas supérieure à...
Page 296 Chapter 4: Legal and regulatory information Compliance with radio regulations Le PTP 670 prend en compte le gain de l'antenne et les pertes des câbles de connexion configurés par l'installateur professionnel via l'interface graphique pour limiter la PIRE pour assurer la conformité à la réglementation en vigueur. Aucune action supplémentaire n'est requise par l'installateur afin de réduire la puissance d'émission dans les canaux aux bords de bande.
Page 297 Chapter 4: Legal and regulatory information Compliance with radio regulations Réduction de puissance aux bords de la bande 5.8 GHz La Puissance isotrope rayonnée équivalente (PIRE) est limitée dans les canaux en bord de la bandes lorsque le PTP 670 est configuré pour utiliser la band 5,8 GHz au Canada. La réduction de la PIRE a été...
Page 298 Note These instructions assume that LPUs are being installed from the LPU and grounding kit (Cambium part number C000065L007A). If the installation does not require LPUs, adapt these instructions as appropriate. If LPUs are being installed, only use the five black-capped EMC cable glands supplied in the LPU and grounding kit.
Page 299: Chapter 5: Installation
AC supply To power the ODU from an AC supply, use the AC Power Injector 56V (Cambium part number N000065L001C), AC+DC Enhanced Power Injector 56V (Cambium part number C000065L002C) or CMM5.
Page 300: Dc Supply
Chapter 5: Installation Safety DC supply To power the ODU from a DC supply, use the AC+DC Enhanced Power Injector 56V (Cambium part number C000065L002C) or CMM5. Ensure that the DC power supply meets the requirements specified in PSU DC power supply on page 3-15.
Page 301: Minimum Separation Distances
Chapter 5: Installation Safety Minimum separation distances Ensure that personnel are not exposed to unsafe levels of RF energy. The units start to radiate RF energy as soon as they are powered up. Never work in front of the antenna when the ODU is powered.
Page 302 Chapter 5: Installation Safety Warning Do not install the ODU in a location where the ambient temperature could exceed 40°C unless this is a Restricted Access Location as defined by EN 60950-1. Alerte L’unité externe ne doit pas être installée dans un endroit où la température ambiante est supérieure à...
Page 303: Odu Variants And Mounting Bracket Options
ODU variants and mounting bracket options Mounting bracket options The PTP 670 series supports three mounting bracket options. Select the optimum mounting bracket arrangement based on the pole diameter and the ODU variant: Table 150 ODU mounting bracket part numbers...
Page 304: Installing The Odu And Top Lpu
Chapter 5: Installation Installing the ODU and top LPU Installing the ODU and top LPU To install the ODU and top LPU, use the following procedures: • Attach ground cables to the ODU on page • Mount the ODU on the mast on page •...
Page 305 Chapter 5: Installation Installing the ODU and top LPU Thread two of the nuts to the long bolts and tighten against the bracket body using a 13 mm spanner. Fit the bracket strap and thread the remaining nuts onto the long bolts. Fix the assembled bracket body to the pole, adjust the azimuth angle, and tighten the nuts to a torque setting of 10.0 Nm (7.4 lb ft) using a 13 mm spanner, ensuring that the arrow in the body is pointing upwards.
Page 306 Feed the band clamps through the slots in the bracket body. Secure the bracket body to the pole using band clamps (not supplied by Cambium), ensuring that the arrow in the body is pointing upwards. Adjust the azimuth angle, and tighten the band clamps to a torque setting of 6.0 Nm (4.5 lb ft).
Page 307: Mount The Top Lpu
Chapter 5: Installation Installing the ODU and top LPU Fix the mounting plate to the back of the ODU using the four bolts, and spring and plain washers provided. Ensure that the spring washer is between the bolt head and the plain washer Tighten the bolts to a torque setting of 5.0 Nm (3.7 lb ft).
Page 308 Chapter 5: Installation Installing the ODU and top LPU Locking nut Washer M6 lug Washer Toothed washer M6 lug to ODU 2 Select a tower or building grounding point within 0.3 meters (1 ft) of the ODU bracket. Remove paint from the surface and apply anti-oxidant compound. Fasten the ODU grounding cable to this point using the M10 (large) lug.
Page 309: Install External Antennas For A Connectorized Odu
Horizontal polarization and the other with Vertical polarization. 2 Connect the ODU V and H interfaces to the antenna(s) with RF cable of type LMR-400 (Cambium part numbers 30010194001 and 30010195001) and N type connectors (Cambium part number 09010091001).
Page 310 Install external antennas for a Connectorized ODU 7 Ground the antenna cables to the supporting structure within 0.3 meters (1 foot) of the ODU and antennas using the Cambium grounding kit (part number 01010419001): RF cable PTP 670 ground cable Connectorized ODU 8 Fix the antenna cables to the supporting structure using site approved methods.
Page 311: Installing The Copper Cat5E Ethernet Interface
Caution Always use Cat5e cable that is gel-filled and shielded with copper-plated steel. Alternative types of Cat5e cable are not supported by Cambium Networks. Cambium Networks supply this cable (Cambium part numbers WB3175 and WB3176), RJ45 connectors (Cambium part number WB3177) and a crimp tool (Cambium part number WB3211).
Page 312 Chapter 5: Installation Installing the copper Cat5e Ethernet interface Fit the parts into the body and lightly screw on the gland nut (do not tighten it): Connect the drop cable to the ODU (PSU port) and LPU (a) Plug the RJ45 connector into the socket in the unit, ensuring that it snaps home. (b) Fit the gland body to the RJ45 port and tighten it to a torque of 5.5 Nm (4.3 lb ft): (a) Fit the gland nut and tighten until the rubber seal closes on the cable.
Page 313: Install The Main Drop Cable
Chapter 5: Installation Installing the copper Cat5e Ethernet interface Disconnect the drop cable from the LPU or ODU Use this procedure if it is necessary to remove an EMC strain relief cable gland and RJ45 connector from the ODU (as illustrated) or LPU. 1 (a) Remove the gland nut.
Page 314 Chapter 5: Installation Installing the copper Cat5e Ethernet interface Terminate with RJ45 connectors and glands Caution Check that the crimp tool matches the RJ45 connector, otherwise the cable or connector may be damaged. Thread the cable gland (with black cap) onto the main drop cable. Strip the cable outer sheath and fit the RJ45 connector load bar.
Page 315 Chapter 5: Installation Installing the copper Cat5e Ethernet interface Color Color Pins on plug face (Supplied cable) (Conventional) Light Orange White/Orange Orange Orange Light Green White/Green Blue Blue Light Blue White/Blue Green Green Light Brown White/Brown Brown Brown Hoist and fix the main drop cable Warning Failure to obey the following precautions may result in injury or death: •...
Page 316: Install The Bottom Lpu To Psu Drop Cable
Ground the main drop cable At all required grounding points, connect the screen of the main drop cable to the metal of the supporting structure using the cable grounding kit (Cambium part number 01010419001). Install the bottom LPU to PSU drop cable Install the bottom LPU Install the bottom LPU, ground it, and connect it to the main drop cable.
Page 317 Chapter 5: Installation Installing the copper Cat5e Ethernet interface Install the LPU to PSU drop cable Use this procedure to terminate the bottom LPU to PSU drop cable with RJ45 connectors at both ends, and with a cable gland at the LPU end. Warning The metal screen of the drop cable is very sharp and may cause personal injury.
Page 318: Test Resistance In The Drop Cable
Chapter 5: Installation Installing the copper Cat5e Ethernet interface Test resistance in the drop cable Connect the bottom end of the copper Cat5e drop cable to a suitable drop cable tester and test that the resistances between pins are within the correct limits, as specified in the table below. If any of the tests fail, examine the drop cable for wiring faults.
Page 319: Installing The Psu
Ethernet connection between the PSU and the ODU. Do not plug any device other than a Cambium PTP 670 PSU into the PSU port of the ODU. Plugging any other device into the PSU port of the ODU may damage the ODU and device.
Page 320: Installing The Ac+Dc Enhanced Power Injector 56V
Installing the PSU Installing the AC+DC Enhanced Power Injector 56V Follow this procedure to install the AC+DC Enhanced Power Injector 56V (Cambium part number C000065L002C): 1 Mount the AC+DC Power Injector 56V by screwing it to a vertical or horizontal surface using the four screw holes (two holes circled): 2 Form a drip loop on the PSU end of the LPU to PSU drop cable.
Page 321: Installing The Cmm5
Chapter 5: Installation Installing the PSU (b) and (c) Installing the CMM5 Installation instructions for the CMM5 are provided in PMP Synchronization Solutions User Guide available from the Cambium web site. Page 5-24...
Page 322: Installing A Ptp-Sync Unit
Chapter 5: Installation Installing a PTP-SYNC unit Installing a PTP-SYNC unit To install a PTP-SYNC unit (for TDD synchronization), use the following procedures: • Mounting the PTP-SYNC unit on page 5-25 • Connecting up the PTP-SYNC unit on page 5-26 •...
Page 323: Connecting Up The Ptp-Sync Unit
Chapter 5: Installation Installing a PTP-SYNC unit Figure 119 PTP-SYNC mounted on a wall Connecting up the PTP-SYNC unit Use this procedure to connect the PTP-SYNC to the AC+DC Power Injector 56V, ODU, GPS receiver (if fitted), and LPU (if fitted). Disconnect the power supply from the AC+DC Power Injector 56V.
Page 324 Chapter 5: Installation Installing a PTP-SYNC unit To link clustered PTP-SYNC units, connect the SYNC OUT port of the first PTP-SYNC to the GPS/SYNC IN port of the second PTP-SYNC in the chain. Repeat for subsequent PTP-SYNC units in the chain. Connect the cable from the PSU to the PIDU IN port.
Page 325: Powering Up The Ptp-Sync Installation
Chapter 5: Installation Installing a PTP-SYNC unit Use a grounding cable to connect the ground stud of the PTP-SYNC to the master ground bar of the building, or to the rack ground bar. Powering up the PTP-SYNC installation Use this procedure to power up the PTP-SYNC installation. Caution Ensure that all cables are connected to the correct interfaces of the PTP SYNC unit and the GPS receiver (if used).
Page 326: Installing The Trimble Accutime Gps Receiver
Caution Always use Cat5e cable that is gel-filled and shielded with copper-plated steel. Alternative types of cable are not supported by Cambium. Measure the distance from the GPS receiver to the LPU site at building entry. Cut the required length of drop cable.
Page 327: Assembling An Rj45 Plug And Housing For Gps
The plug housing should be assembled over the end of the drop cable to provide a sealed connection to the adapter cable. Note These instructions are for the preparation of the Cambium-supplied drop cable type (Superior Essex BBDGE). Other types of cable may need different preparation methods.
Page 328 Chapter 5: Installation Installing the Trimble Accutime GPS receiver Install the RJ45 crimp plug. Start with tails over-length to assist insertion into load bar, then trim them to 5 mm (T). Connect the RJ45 pins to the following conductors (Superior Essex BBDGe colors): Assemble plug housing: Depress the RJ45 locking tab (A).
Page 329: Assembling A 12 Way Circular Connector
Chapter 5: Installation Installing the Trimble Accutime GPS receiver Assembling a 12 way circular connector Use this procedure to connect the GPS drop cable to a 12 way circular connector. This procedure is only performed when a GPS adapter cable kit is NOT available. Note This procedure requires a soldering iron and solder.
Page 330 Chapter 5: Installation Installing the Trimble Accutime GPS receiver Figure 120 Inserting RJ45 pins into the 12 way circular connector Prepare the drop cable end as follows: • Bare back the cable outer and copper screen to 50mm. • Bare back the cable inner to 17mm. •...
Page 331 Chapter 5: Installation Installing the Trimble Accutime GPS receiver Fit the plug outer, associated boot, and boot insert. Connect the socket contacts using either of the following techniques: • Crimp: Crimp the socket contacts onto each of the conductors using the correct crimp tool and positioner, setting the wire size selector to “3”...
Page 332 Chapter 5: Installation Installing the Trimble Accutime GPS receiver Note If a contact is pushed in to the point where the locking mechanism engages before all of the contacts have been inserted it will limit the amount of room available to fit the remaining contacts, requiring harder bends to be applied.
Page 333: Connecting The Gps Drop Cable
Chapter 5: Installation Installing the Trimble Accutime GPS receiver Connecting the GPS drop cable Use this procedure to connect the GPS drop cable to the GPS unit and supporting structure. If a GPS adapter cable is available, use it to connect the main GPS drop cable to the GPS unit: If a GPS adapter cable is not available, connect the main GPS drop cable to the GPS unit via a 12 way circular connector.
Page 334 Chapter 5: Installation Installing the Trimble Accutime GPS receiver Figure 121 Grounding and weatherproofing requirements for GPS adapter cable Follow the procedure described in Creating a drop cable grounding point on page 5-56, but observe the following differences: • There is no need to remove 60mm (2.5inches) of the drop cable outer sheath, as this has already been done.
Page 335: Installing And Connecting The Gps Lpu
Chapter 5: Installation Installing the Trimble Accutime GPS receiver Figure 123 Wrapping PVC tape around the GPS adapter cable joint Figure 124 Grounding and weatherproofing example for GPS adapter cable Installing and connecting the GPS LPU Install and ground the GPS drop cable LPU at the building (or cabinet) entry point, and install the LPU-PTP-SYNC drop cable, as described in Install the bottom LPU on page 5-19.
Page 336: Installing A Nidu
Chapter 5: Installation Installing a NIDU Installing a NIDU To install a NIDU (for TDM), use the following procedures: • Mounting the NIDU on page 5-39 • Connecting the NIDU to the PSU, LAN and TDM cables on page 5-40 •...
Page 337: Connecting The Nidu To The Psu, Lan And Tdm Cables
Chapter 5: Installation Installing a NIDU Connecting the NIDU to the PSU, LAN and TDM cables Caution Always connect the NIDU to the Main PSU port of the ODU via the PSU. The TDM service will not operate if the NIDU is connected to the Aux or SFP port of the ODU. Caution If the ODU port has negotiated a link at 100BASE-T, the NIDU will not send or receive TDM data and will not bridge customer data traffic.
Page 338 Chapter 5: Installation Installing a NIDU Connect up to eight indoor Cat5e cables (with RJ48 connectors) from the NIDU (E1/T1 ports) to the local TDM transceivers: Use an M5 nut and washer to connect the grounding cable lug to the NIDU ground bolt. Connect the other end of the grounding cable to the master ground bar of the building or rack.
Page 339: Connecting The Nidu To A Dc Power Supply
Figure 126 NIDU DC interface Use one of the following power supply options for the NIDU: • The AC+DC Enhanced Power Injector 56V (Cambium part number C000065L002C) with optional backup. • An independent DC supply (if available) with optional backup.
Page 340 Chapter 5: Installation Installing a NIDU Using the DC power connector Use this procedure to connect the NIDU to the AC+DC Enhanced Power Injector 56V (Cambium part number C000065L002C) or to an independent DC supply with an optional backup DC supply: Strip the two wires of the main DC supply cable and screw them into the first and second terminals of the DC power connector (Cambium part number C000065L044).
Page 341 Connect the backup DC supply cable to its power source. Using the PTP 800 AC-DC Power Supply Converter If a suitable AC mains supply is available, use the PTP 800 AC-DC Power Supply Converter (Cambium part number WB3622) to power the NIDU (Figure 127). This includes a DC power connector that plugs into both ports of the NIDU DC interface.
Page 342: Installing An Sfp Ethernet Interface
Chapter 5: Installation Installing an SFP Ethernet interface Installing an SFP Ethernet interface In more advanced configurations, there may be an optical or copper Cat5e Ethernet interface connected to the SFP port of the ODU. Refer to Typical deployment on page for diagrams of these configurations.
Page 343 Chapter 5: Installation Installing an SFP Ethernet interface Figure 128 ODU with copper Cat5e connections to all three Ethernet ports Common grounding point for top LPUs and surge protector Grounding point for AUX PSU PSU drop cable Copper module Auxiliary drop cable Surge protector (not PTP 650 LPU)
Page 344: Fitting The Long Cable Gland
Chapter 5: Installation Installing an SFP Ethernet interface Fitting the long cable gland Optical SFP interface: Disassemble the long cable gland and thread its components over the LC connector at the ODU end as shown below. Copper Cat5e SFP interface: Disassemble the long cable gland and thread its components over the RJ45 connector at the ODU end as shown below.
Page 345: Inserting The Sfp Module
Chapter 5: Installation Installing an SFP Ethernet interface Fit the parts into the body and lightly screw on the gland nut (do not tighten it): Optical Copper Inserting the SFP module To insert the SFP module into the ODU, proceed as follows: Remove the blanking plug from the SFP port of the ODU: Page 5-48...
Page 346 Chapter 5: Installation Installing an SFP Ethernet interface Insert the SFP module into the SFP receptacle with the label up: Optical Copper Push the module home until it clicks into place: Optical Copper Page 5-49...
Page 347: Connecting The Cable
Chapter 5: Installation Installing an SFP Ethernet interface Rotate the latch to the locked position: Optical Copper Connecting the cable Caution The fiber optic cable assembly is very delicate. To avoid damage, handle it with extreme care. Ensure that the fiber optic cable does not twist during assembly, especially when fitting and tightening the weatherproofing gland.
Page 348: Fitting The Gland
Chapter 5: Installation Installing an SFP Ethernet interface Optical Copper Fitting the gland Fit the gland body to the SFP port and tighten it to a torque of 5.5 Nm (4.3 lb ft) Fit the gland nut and tighten until the rubber seal closes on the cable. Do not over-tighten the gland nut, as there is a risk of damage to its internal components: Page 5-51...
Page 349 Chapter 5: Installation Installing an SFP Ethernet interface Correct Incorrect Page 5-52...
Page 350: Removing The Cable And Sfp Module
Chapter 5: Installation Installing an SFP Ethernet interface Removing the cable and SFP module Do not attempt to remove the module without disconnecting the cable, otherwise the locking mechanism in the ODU will be damaged. Remove the cable connector by pressing its release tab before pulling it out: Optical Copper Rotate the latch to the unlocked position.
Page 351: Installing An Aux Ethernet Interface
Chapter 5: Installation Installing an Aux Ethernet interface Installing an Aux Ethernet interface In more advanced configurations, there may be a copper Cat5e Ethernet interface connected to the Aux port of the ODU. Refer to Typical deployment on page for a diagram of this configuration.
Page 352: Supplemental Installation Information
Chapter 5: Installation Supplemental installation information Supplemental installation information This section contains detailed installation procedures that are not included in the above topics, such as how to strip cables, create grounding points and weatherproof connectors. Stripping drop cable When preparing drop cable for connection to the PTP 670 ODU or LPU, use the following measurements: When preparing drop cable for connection to the PTP 670 PSU (without a cable gland), use the following measurements:...
Page 353: Creating A Drop Cable Grounding Point
Creating a drop cable grounding point Use this procedure to connect the screen of the main drop cable to the metal of the supporting structure using the cable grounding kit (Cambium part number 01010419001). To identify suitable grounding points, refer to Drop cable grounding points on page 3-17.
Page 354 Chapter 5: Installation Supplemental installation information Tighten the cable ties with pliers. Cut the surplus from the cable ties. Cut a 38mm (1.5 inches) section of self-amalgamating tape and wrap it completely around the joint between the drop and ground cables. Use the remainder of the self-amalgamating tape to wrap the complete assembly.
Page 355 Chapter 5: Installation Supplemental installation information Wrap a layer of PVC tape from bottom to top, starting from 25 mm (1 inch) below and finishing 25 mm (1 inch) above the edge of the self-amalgamating tape, over lapping at half width.
Page 356: Weatherproofing An N Type Connector
Chapter 5: Installation Supplemental installation information Weatherproofing an N type connector Use this procedure to weatherproof the N type connectors fitted to the connectorized ODU and external antenna (if recommended by the antenna manufacturer). Ensure the connection is tight. A torque wrench should be used if available: Wrap the connection with a layer of 19 mm (0.75 inch) PVC tape, starting 25 mm (1 inch) below the connector body.
Page 357 Chapter 5: Installation Supplemental installation information Cut a 125mm (5 inches) length of rubber tape (self-amalgamating): Expand the width of the tape by stretching it so that it will wrap completely around the connector and cable: Press the tape edges together so that there are no gaps. The tape should extend 25 mm (1 inch) beyond the PVC tape: Wrap a layer of 50 mm (2 inch) PVC tape from bottom to top, starting from 25 mm (1 inch) below the edge of the self-amalgamating tape, overlapping at half width.
Page 358 Chapter 5: Installation Supplemental installation information Repeat with a further four layers of 19 mm (0.75 inch) PVC tape, always overlapping at half width. Wrap the layers in alternate directions: • Second layer: top to bottom. • Third layer: bottom to top. •...
Page 359: Replacing Psu Fuses
Chapter 5: Installation Supplemental installation information Replacing PSU fuses The AC+DC Enhanced Power Injector 56V contains two replaceable fuses. These fuses protect the positive and negative grounded DC input voltages. If an incorrect power supply (that is, not in the range 37V to 60V DC) is connected to the DC input terminals, one or both fuses may blow.
Page 360: Chapter 6: Configuration And Alignment
Chapter 6: Configuration and alignment This chapter describes how to use the web interface to configure the PTP 670 link. It also describes how to align antennas. This chapter contains the following topics: • Preparing for configuration and alignment on page •...
Page 361: Preparing For Configuration And Alignment
Chapter 6: Configuration and alignment Preparing for configuration and alignment Preparing for configuration and alignment This section describes the checks to be performed before proceeding with unit configuration and antenna alignment. Safety precautions All national and local safety standards must be followed while configuring the units and aligning the antennas.
Page 362: Generating License Keys
Obtain the MAC Address of the ODU (it is on the System Status page). Follow instructions, supplied in the email, to apply the entitlement to the ODU at the Cambium Networks support web site. Generated license keys are displayed in the License Keys page...
Page 363: Connecting To The Unit
Chapter 6: Configuration and alignment Connecting to the unit Connecting to the unit This section describes how to connect the unit to a management PC and power it up. Configuring the management PC Use this procedure to configure the local management PC to communicate with the PTP 670. Procedure: Select Properties for the Ethernet port.
Page 364: Connecting To The Pc And Powering Up
Chapter 6: Configuration and alignment Connecting to the unit Enter an IP address that is valid for the 169.254.X.X network, avoiding 169.254.0.0 and 169.254.1.1. A good example is 169.254.1.3: Enter a subnet mask of 255.255.0.0. Leave the default gateway blank. Connecting to the PC and powering up Use this procedure to connect a management PC and power up the PTP 670.
Page 365: Using The Web Interface
Chapter 6: Configuration and alignment Using the web interface Using the web interface This section describes how to log into the PTP 670 web interface and use its menus. Logging into the web interface Use this procedure to log into the web interface as a system administrator. Procedure: Start the web browser from the management PC.
Page 366: Using The Menu Options
Chapter 6: Configuration and alignment Using the web interface Using the menu options Use the menu navigation bar in the left panel to navigate to each web page. Some of the menu options are only displayed for specific system configurations. Use Table 152 to locate information about using each web page.
Page 367 Chapter 6: Configuration and alignment Using the web interface Main menu Menu option Web page information Software Upgrade Software Upgrade page on page 6-68 Reboot Reboot Wireless Unit page on page 7-18 Installation Installation menu on page Graphical Install Graphical Install page on page 6-123 Management...
Page 368: Installation Menu
Chapter 6: Configuration and alignment Installation menu Installation menu This section describes how to use the Installation Wizard to complete the essential system configuration tasks that must be performed on a new link. Caution If the system designer has provided a list of channels to be barred for TDWR radar avoidance, the affected channels must be barred before the units are allowed to radiate on site, otherwise the regulations will be infringed.
Page 369: Disarm Installation Page
Chapter 6: Configuration and alignment Installation menu Disarm Installation page Menu option: Installation (Figure 129). This page is displayed only when unit is armed. Note The Installation agent cannot be armed (or disarmed) when the ODU operates as a Master in the HCMP topology. Figure 129 Disarm Installation page (top and bottom of page shown) To disarm the unit, click Disarm Installation Agent.
Page 370 Chapter 6: Configuration and alignment Installation menu Figure 130 Current Installation Summary page (PTP topology) Click Continue to Installation Wizard. Page 6-11...
Page 371 Chapter 6: Configuration and alignment Installation menu Figure 131 Current Installation Summary page (HCMP topology) Page 6-12...
Page 372: Software License Key Page
PTP 670 in the USA market, whereas Figure 133 shows TDM support, IPv6 and other capabilities. Use the Cambium Networks License Key Generator to generate new License Keys (Generating license keys on page 6-3).
Page 373 Chapter 6: Configuration and alignment Installation menu Figure 133 Software License Key page (TDM, IPv6 and other capabilities) Page 6-14...
Page 374: Wireless Topology Configuration Page
To clear the existing License Key (if present), click Clear. • To format the new License Key: copy it from the Cambium notification email, paste it into the License Key box and click Format. The page is redisplayed with the License Key formatted.
Page 375: Interface Configuration Page
Chapter 6: Configuration and alignment Installation menu Interface Configuration page Menu option: Installation. Use this page to update the IP interface attributes. The appearance of this page varies depending upon which capabilities have been enabled by license key. For example, Figure 135 shows the attributes that are displayed when IPv6, Aux Port, SFP Port, Second Data Service and Out-of-Band Management support are enabled,...
Page 376 Chapter 6: Configuration and alignment Installation menu Figure 135 Interface Configuration page (IPv6, Aux, SFP, Second Data Service and OOB support) Figure 136 Interface Configuration page (HCMP wireless topology) Page 6-17...
Page 377 Chapter 6: Configuration and alignment Installation menu Figure 137 Interface Configuration page (TDM support) Table 153 Interface Configuration attributes Attribute Meaning IP Version The internet protocols to be supported by this ODU: IPv4: IPv4 protocols only. IPv4 attributes are displayed. IPv6: IPv6 protocols only.
Page 378 Chapter 6: Configuration and alignment Installation menu Attribute Meaning Gateway IP Address The IPv4 address of a computer on the current network that acts as an IPv4 gateway. A gateway acts as an entrance and exit to frames from and to other networks. IPv6 Address The IPv6 internet protocol address.
Page 379 Chapter 6: Configuration and alignment Installation menu Attribute Meaning Data Service The port selection for the Data Service in the PTP wireless topology: Main PSU Port: The Data Service is connected to the Main PSU Port Aux Port: The Data Service is connected to the Aux Port SFP Port: The Data Service is connected to the SFP Port The Aux Port and SFP Port options are displayed if these ports are enabled in the license key.
Page 380 Chapter 6: Configuration and alignment Installation menu Attribute Meaning Second Data Service The port allocation for the Second Data Service in the PTP topology: None: The Second Data Service is disabled. Main PSU Port: The Second Data Service is connected to the Main PSU Port Aux Port: The Second Data Service is connected to the Aux Port SFP Port: The Second Data Service is connected to the SFP Port...
Page 381 Chapter 6: Configuration and alignment Installation menu Configuring port allocations with TDM When TDM is enabled, the Data Service is mapped to the Main PSU Port with no other options presented to the user. Mapping of the Second Data Service, Management Service and Local Management Service have standard options consistent with the Data Service mapping.
Page 382 Chapter 6: Configuration and alignment Installation menu Configuring port allocations in PTP wireless topology The Interface Configuration page controls the allocation of the Main PSU Port, Aux Port and SFP Port to the Data Service, Second Data Service, Management Service and Local Management Service.
Page 383 Chapter 6: Configuration and alignment Installation menu The PTP 670 must always be manageable through one of three ports. Therefore it is not possible to disable the Management Service unless at least one port is allocated to the Local Management Service. For more details, see Ethernet port allocation for HCMP topology on page 3-46.
Page 384: Wireless Configuration Page
Chapter 6: Configuration and alignment Installation menu Wireless Configuration page Menu option: Installation (Figure 138 Figure 139). This page is part of the Installation Wizard. Use it to update the wireless attributes. Figure 138 Wireless Configuration page (PTP topology) Page 6-25...
Page 385 Chapter 6: Configuration and alignment Installation menu Figure 139 Wireless Configuration page (HCMP topology) Figure 140 Wireless Configuration page (Connectorized Antenna Type, HCMP topology) Procedure: • Update the attributes (Table 155). • To save any changes and continue with the Installation Wizard, click Next or click Submit Wireless Configuration.
Page 386 Chapter 6: Configuration and alignment Installation menu Caution The lower center frequency attribute must be configured to the same value for both the Master and Slave, otherwise the wireless link will fail to establish. The only way to recover from this situation is to modify the Lower Center Frequency attributes so that they are identical on both the master and slave units.
Page 387 Chapter 6: Configuration and alignment Installation menu Attribute Meaning Max Receive The maximum mode the unit will use as its adaptive modulation. By Modulation Mode default the Max Receive Modulation Mode is the highest mode available. For minimum error rates, set the maximum modulation mode to the minimum necessary to carry the required traffic.
Page 388 Chapter 6: Configuration and alignment Installation menu Attribute Meaning Link Symmetry Only displayed when Wireless Topology is set to Point To Point and Master Slave Mode is set to Master. Adaptive: Allows link symmetry to vary dynamically in response to offered traffic load.
Page 389 When this type of network is designed, the Color Code values are normally specified in the link planning report. In all other cases, Cambium Networks recommend that Tx Color Code and Rx Color Code are left at the default value of A.
Page 390 Chapter 6: Configuration and alignment Installation menu Attribute Meaning Maximum Transmit The maximum power (dBm) at which the unit will transmit, configurable Power in steps of 1 dB. Its maximum value is controlled by the combination of the selected Regulatory Band, Bandwidth and (for connectorized units) Antenna Gain and Cable Loss.
Page 391: Tdd Frame Page
Chapter 6: Configuration and alignment Installation menu Attribute Meaning Ranging Mode This can only be modified if the unit is operating in the PTP topology, and Installation Mode is Arm With Tones or Arm Without Tones. Auto..: During alignment, the wireless units use algorithms to calculate link range.
Page 392: Tdd Synchronization Page (Optional)
Chapter 6: Configuration and alignment Installation menu Figure 141 TDD Frame page Table 156 TDD Frame attributes Attribute Meaning HCMP Maximum Link This determines the maximum range between the HCMP Master and range any of the HCMP Slave. The same value must be used on the HCMP Master and all the HCMP Slaves that connect to it.
Page 393 Chapter 6: Configuration and alignment Installation menu For more information on the available options, refer to Configuration options for TDD synchronization on page 3-31. Procedure: • Update the attributes (Table 157 Table 158) • Click Next. Figure 142 TDD Synchronization page, PTP-SYNC, PTP topology Page 6-34...
Page 394 Chapter 6: Configuration and alignment Installation menu Figure 143 TDD Synchronization page, CMM5 or direct connection, PTP topology Figure 144 TDD Synchronization page, PTP-SYNC, HCMP topology Page 6-35...
Page 395 Chapter 6: Configuration and alignment Installation menu Figure 145 TDD Synchronization page, CMM5 or direct connection, HCMP topology Figure 146 TDD Synchronization page, HCMP Slave Note For units operating in the PTP topology, obtain the data required to populate this page using the LINKPlanner.
Page 396 TDD Sync Device PTP-SYNC: The ODU will synchronize using the connected PTP-SYNC unit Cambium Sync Injector: The ODU will synchronize using CMM5, or using a direct connection to another ODU. Cluster Master Slave Only displayed when TDD Sync Device = PTP SYNC Cluster Master: The first ODU in the synchronization chain.
Page 397: Confirm Installation Configuration Page
Chapter 6: Configuration and alignment Installation menu Confirm Installation Configuration page Menu option: Installation (Figure 147). Use this page to review and confirm the updated wireless configuration of the unit. Figure 147 Confirm Installation Configuration page (top and bottom of page shown) Procedure: •...
Page 398: System Menu
Chapter 6: Configuration and alignment System menu System menu This section describes how to configure the IP and Ethernet interfaces of the PTP 670 unit. System Configuration page Menu option: System > Configuration (Figure 148). Use this page to enable AES encryption and to review and update key wireless attributes of the unit.
Page 399 Chapter 6: Configuration and alignment System menu Figure 149 System Configuration page, TLS RSA Encryption Algorithm Caution Configuring link encryption over an operational link will necessitate a service outage. Therefore, the configuration process should be scheduled during a period of low link utilization.
Page 400 Chapter 6: Configuration and alignment System menu Attribute Meaning Site Name User defined name for the site, with additional notes (if required). Latitude The latitude of the ODU, measured in decimal degrees. This attribute has no internal function. Longitude The longitude of the ODU, measured in decimal degrees. This attribute has no internal function.
Page 401 Chapter 6: Configuration and alignment System menu Attribute Meaning Antenna Gain Only displayed for a Connectorized ODU. Gain of the external antenna. Cable Loss Only displayed for a Connectorized ODU. Loss in the ODU-antenna RF cable. If there is a significant difference in length of the RF cables for the two antenna ports, then the average value should be entered.
Page 402: Lan Configuration Page
Chapter 6: Configuration and alignment System menu Attribute Meaning Encryption Values are: None, TLS RSA, TLS PSK 128-bit or TLS PSK 256-bit. Use the Algorithm same setting at both link ends. TLS PSK 128-bit and TLS PSK 256-bit are only displayed when an AES encryption license key has been generated (Generating license keys page 6-3) and submitted...
Page 403 Chapter 6: Configuration and alignment System menu Caution Before configuring a VLAN for management interfaces, ensure that the VLAN is accessible, otherwise the unit will be inaccessible after the next reboot. Caution Before configuring in-band management, ensure that the Master and Slave units are configured with different IP addresses, otherwise the management agent will not be able to distinguish the two units.
Page 404 Chapter 6: Configuration and alignment System menu Figure 150 LAN Configuration page (PTP topology, Aux and OOB support) Page 6-45...
Page 405 Chapter 6: Configuration and alignment System menu Figure 151 LAN Configuration page (PTP topology, TDM support) Page 6-46...
Page 406 Chapter 6: Configuration and alignment System menu Figure 152 LAN Configuration page (PTP topology, SFP support) Page 6-47...
Page 407 Chapter 6: Configuration and alignment System menu Figure 153 LAN Configuration page (Sync E and IEEE 1588 support) Page 6-48...
Page 408 Chapter 6: Configuration and alignment System menu Figure 154 LAN Configuration page (HCMP topology) Page 6-49...
Page 409 Chapter 6: Configuration and alignment System menu Procedure: Review and update the attributes: IP Interface (Table 160); Main PSU or Aux Port (Table 161); Bridging (Table 163). To save changes, click Submit Updated System Configuration. The system may reboot. If Main PSU Port is selected for Data Service only (and not for Management Service), connect management PC to the port (Aux or SFP) that was selected for Management or Local Management Service If IP Address, Subnet Mask or Gateway IP Address have been changed, reconfigure the local...
Page 410 Chapter 6: Configuration and alignment System menu Attribute Meaning Local Management Defined in Table 153 For more help, see Ethernet port allocation Service for PTP topology on page 3-37. Ethernet Loopback Sets a temporary loopback between the selected ports. The Mode loopback is disabled on a reboot.
Page 411 Chapter 6: Configuration and alignment System menu Table 161 Main PSU Port, NIDU LAN Port and Aux Port attributes Attribute Meaning Auto Negotiation Disabled: Configuration of the Ethernet interface is forced. Enabled: Configuration of the Ethernet interface is automatically negotiated (default). This is the preferred setting. Use the same setting for the Ethernet link partner.
Page 412 Chapter 6: Configuration and alignment System menu Attribute Meaning Forced Only displayed when SFP Port Auto Negotiation is set to Disabled Configuration and SFP port is connected with copper module. This forces the speed and duplex setting of the Ethernet interface. Over-the-air throughput will be capped to the rate of the Ethernet interface at the receiving end of the link.
Page 413 Chapter 6: Configuration and alignment System menu Table 164 Synchronous Ethernet attributes Attribute Meaning Sync E Tracking Disabled: The synchronous Ethernet feature is disabled. Synchronization Status Messages received at the Main PSU port will be discarded. Enabled: The synchronous Ethernet feature is enabled. Internal TDM Use Only: Sync E Tracking is enabled, but is being used internally as part of the TDM feature.
Page 414 Chapter 6: Configuration and alignment System menu Attribute Meaning Main PSU Port SSM Tx Disabled: SSMs are not transmitted from the Main PSU port. Disabling SSMs may be useful in a test environment. Enabled: SSMs are transmitted from the Main PSU port (normal operation) Aux Port SSM Tx Disabled: SSMs are not transmitted from the Aux Port.
Page 415: Qos Configuration Page
Chapter 6: Configuration and alignment System menu QoS Configuration page Menu option: System > Configuration > QoS Configuration (Figure 155 Figure 156 Figure 157). Use this page to control the quality of service configuration. Classification may be based on fields in the Ethernet header (Layer 2) or in the network header (Layer 3). The unit recognizes two network layer protocols: IP and MPLS.
Page 416 Chapter 6: Configuration and alignment System menu Figure 156 QoS Configuration page (IP/MPLS) Page 6-57...
Page 417 Chapter 6: Configuration and alignment System menu Figure 157 QoS Configuration page showing Out-of-Band Management Procedures: • Review and update the attributes (Table 166, Table 167 Table 168). • To use IEEE 802.1Q classification rules, click Reset Default Priority Mappings. •...
Page 418: Sfp Configuration Page
Chapter 6: Configuration and alignment System menu Table 166 QoS Configuration attributes – Data Service Attribute Meaning Bridge The classification of each layer 2 control protocol (L2CP) to an egress queue at the wireless port. R-APS EAPS PPPoE Discovery Data Priority Ethernet: Classification is based on fields in the Ethernet header (Layer Scheme IP/MPLS: Classification is based on fields in the network header (Layer...
Page 419 Chapter 6: Configuration and alignment System menu Figure 158 SFP Configuration page (optical SFP module) Figure 159 SFP Configuration page (copper SFP module) Procedure (only applies when copper SFP module is installed): • Update the attributes When optical SFP module is installed (Table 172).
Page 420 Chapter 6: Configuration and alignment System menu Table 169 SFP Configuration (Optical module) attributes Attribute Meaning SFP Port Auto Disabled: Configuration of the Ethernet interface is forced. This is to Negotiation be used as a last resort only if auto-negotiation fails. Enabled: Configuration of the Ethernet interface is automatically negotiated (default).
Page 421: Tdm Configuration Page
Chapter 6: Configuration and alignment System menu TDM Configuration page Note The TDM service is not supported in the HCMP topology. Menu option: System > Configuration > TDM Configuration (Figure 160). Use this page to control how the unit handles E1 or T1 channels over the wireless bridge. This page is only available when the TDM interface is enabled and the unit is rebooted (Interface Configuration page on page 6-16).
Page 422: Authorization Control Page
Chapter 6: Configuration and alignment System menu Table 171 TDM Configuration attributes Attribute Meaning TDM Interface Control Display only. Defined in Table 154. TDM Local MAC Address Display only. MAC address of the local NIDU. TDM Remote MAC Display only. MAC address of the remote NIDU. Address License Max Number of Display only.
Page 423: Save And Restore Configuration Page
Chapter 6: Configuration and alignment System menu Authorization Control does not require an AES license. Procedure: • Select Whitelist or Blacklist • Update the MAC Addresses • To save changes, click Submit Configuration. Figure 161 Authorization Control page Save and Restore Configuration page Menu option: System >...
Page 424 Chapter 6: Configuration and alignment System menu Figure 162 Save & Restore Configuration page Save the system configuration in the following situations: • After a new unit has been fully configured as described in this chapter. • After any change has been made to the configuration. •...
Page 425 Chapter 6: Configuration and alignment System menu Note The stored configuration must be restored in a unit configured for the same topology For example, if a unit configured as HCMP needs to be restored to a PTP configuration, the following steps must be taken: •...
Page 426: Reset Configuration Page
Chapter 6: Configuration and alignment System menu Reset Configuration page Menu option: System > Configuration > Reset Configuration. Use this page to reset the ODU configuration to default settings, retaining the most recently entered License Key (Figure 163). The Reset Configuration page resets the configuration to default settings. After successful execution of Reset Configuration, the ODU reboots and is then accessible via the default IP address (i.e.
Page 427: Further Reading
If the link is operational, upgrade the remote end of the link first, then upgrade the local end. Otherwise, the remote end may not be accessible. Preparation: • Go to the Cambium Support web page (see Contacting Cambium Networks on page 1) and navigate to Point-to-Point Software and Documentation, PTP 670 Series. Page 6-68...
Page 428 Save and Restore Configuration page on page 6-64. On the Cambium Support web page, select the latest PTP 670 software image (dld2 file) and save it to the local management PC. On the Software Upgrade page, click Browse. Navigate to the folder containing the downloaded software image and click Open.
Page 429: Management Menu
Chapter 6: Configuration and alignment Management menu Management menu This section describes how to configure web-based management of the PTP 670 unit. Web-Based Management page Menu option: Management > Web (Figure 165). Use this page to configure web-based management of the unit. Figure 165 Web-Based Management page Caution If the HTTP, HTTPS, Telnet and SNMP interfaces are all disabled, then it will be...
Page 430 Disabled: The unit will not respond to any TFTP software download requests. Enabled: Software can be downloaded via TFTP, as described in Upgrading software using TFTP on page 6-127. Debug Access Yes: Cambium Technical Support is allowed to access the system to Enabled investigate faults. Page 6-71...
Page 431: Local User Accounts Page
Chapter 6: Configuration and alignment Management menu Attribute Meaning Cross Site Request Enabled: The system is protected against cross-site request forgery Forgery Protection attacks at the web-based interface. Local User Accounts page Menu option: Management > Web > Local User Accounts. The contents of this page depend upon the setting of Identity Based User Accounts: Disabled (Figure 166) or Enabled...
Page 432 Chapter 6: Configuration and alignment Management menu Figure 167 Local User Accounts page (Identity Based User Accounts enabled) Page 6-73...
Page 433 Chapter 6: Configuration and alignment Management menu Procedure: • Choose whether to set Identity Based User Accounts to Disabled or Enabled. • Review and update the Local User Account Management attributes (Table 173). • If Identity Based User Accounts is set to Enabled: Review and update the Password Complexity Configuration attributes (Table 174).
Page 434 Chapter 6: Configuration and alignment Management menu Table 174 Password Complexity Configuration attributes Attribute Meaning Best practice Minimum Password The minimum number of characters required in Length passwords. Password Can No: Passwords must not contain the user name. Contain User Name Yes: Passwords may contain the user name.
Page 435 Chapter 6: Configuration and alignment Management menu Attribute Meaning Best practice Special Characters User defined set of special characters used in password !"%&'()*+,- construction. The only characters permitted in a password ./:;<=>? are: (a-z), (A-Z), (0-9) and any of the special characters entered here.
Page 436: Radius Configuration Page
Chapter 6: Configuration and alignment Management menu RADIUS Configuration page Menu option: Management > Web > Radius Configuration (Figure 168). Use this page to configure RADIUS authentication. RADIUS authentication is only available when PTP 670 is configured for Identity-based User Accounts and when RADIUS servers are connected to the network.
Page 437: Webpage Properties Page
Chapter 6: Configuration and alignment Management menu Table 176 RADIUS Authentication attributes Attribute Meaning RADIUS Client Enabled: PTP 670 users may be authenticated via the RADIUS servers. Enabled Disabled: RADIUS authentication is not used. This may only be selected if at least one user with Security Officer privileges exists. RADIUS Primary Specifies the primary server, determining the order in which the servers Server...
Page 438 Chapter 6: Configuration and alignment Management menu Figure 169 Webpage Properties page Procedure: • Update the attributes (Table 177). • Click Apply Properties. Table 177 Webpage Properties attributes Attribute Meaning Web Properties View Summary and Status pages without login: • If ticked (the default setting), users can view the Summary and Status web pages without entering a password.
Page 439 By default, web browser tab titles display PTP 670 model, page title and IP address in the following format: “Cambium PTP 45670 – “ & pageName & “ (IP = ” & ipAddress &”)” To change the default text, enter simple text and optional variables (prefixed with a $ character).
Page 440: Email Configuration Page
$sysName Sys Name for this SNMP managed node, as set in the Step 2: SNMP MIB-II System Objects page (Table 184). The product variant, for example Cambium PTP 670. Not $productName updateable. $pageName Name of the page currently being browsed.
Page 441 SMTP server. By convention the default value for the port number is 25. SMTP Source Email The email address used by the PTP 670 Series to log into the SMTP Address server. This must be a valid email address that will be accepted by your SMTP Server.
Page 442: Diagnostic Alarms Page
Chapter 6: Configuration and alignment Management menu Diagnostic Alarms page Menu option: Management > Diagnostic Alarms (Figure 171). Use this page to select which diagnostic alarms will be notified to the system administrator. Figure 171 Diagnostic Alarms page Procedure: • Tick the required alarms.
Page 443: Time Configuration Page
Chapter 6: Configuration and alignment Management menu Time Configuration page Menu option: Management > Time (Figure 172 Figure 173). Use this page to set the real- time clock of the PTP 670. Setting the real-time clock manually Use this procedure to keep time without connecting to a networked time server. If SNTP is disabled, it will be necessary to reset the time manually after each system reboot.
Page 444 Chapter 6: Configuration and alignment Management menu Procedure: • Set the SNTP State attribute to Enabled (Figure 173). • Review and update the SNTP clock attributes (Table 181). • Click Submit Updated Configuration. Page 6-85...
Page 445 Chapter 6: Configuration and alignment Management menu Figure 173 Time Configuration page (SNTP enabled) Page 6-86...
Page 446 Chapter 6: Configuration and alignment Management menu Table 181 SNTP clock attributes Attribute Meaning SNTP State Enabled: the ODU will obtain accurate date and time updates from a networked time server. SNTP Primary Server Specifies the primary SNTP server, determining the order in which the servers are tried.
Page 447: Syslog Configuration Page
Chapter 6: Configuration and alignment Management menu Attribute Meaning Daylight Saving Disabled: Daylight saving adjustments will not be applied to the time. Enabled: Daylight saving adjustments will be applied to the time, according to local rules. To set the clock to UTC time, set Daylight Saving to Disabled. Syslog Configuration page Menu option: Management >...
Page 448 Chapter 6: Configuration and alignment Management menu Procedure: • Update the attributes (Table 182). • Click Submit Updated Configuration. Table 182 Syslog Configuration attributes Attribute Meaning Syslog State When system logging is enabled, log entries are added to the internal log and (optionally) transmitted as UDP messages to one or two syslog servers.
Page 449: Snmp Pages (For Snmpv3)
Chapter 6: Configuration and alignment SNMP pages (for SNMPv3) SNMP pages (for SNMPv3) This section describes how to configure Simple Network Management Protocol version 3 (SNMPv3) traps using the SNMP Wizard. Current SNMP Summary (for SNMPv3) Menu option: Management > SNMP (Figure 175).
Page 450: Step 1: Snmp Configuration (For Snmpv3)
Chapter 6: Configuration and alignment SNMP pages (for SNMPv3) Step 1: SNMP Configuration (for SNMPv3) Menu option: Management > SNMP. Part of the SNMP Wizard (Figure 176). Use this page to enable SNMP, select SNMPv3 and configure access to the SNMP server. Figure 176 Step 1: SNMP Configuration page (for SNMPv3) Procedure: •...
Page 451 Chapter 6: Configuration and alignment SNMP pages (for SNMPv3) Table 183 Step 1: SNMP Configuration attributes (for SNMPv3) Attribute Meaning SNMP Minimum Minimum security level which is permitted to administer SNMP security Privilege Level settings. Only displayed when Identity Based User Accounts are Enabled on the User Accounts page (Table 173).
Page 452: Step 2: Snmp Mib-Ii System Objects (For Snmpv3)
Chapter 6: Configuration and alignment SNMP pages (for SNMPv3) Step 2: SNMP MIB-II System Objects (for SNMPv3) Menu option: Management > SNMP. Part of the SNMP Wizard (Figure 177). Use this page to enter details of the SNMP managed node. Figure 177 Step 2: SNMP MIB-II System Objects page (for SNMPv3) Procedure: •...
Page 453: Step 3: Snmp User Policy Configuration (For Snmpv3)
Chapter 6: Configuration and alignment SNMP pages (for SNMPv3) Step 3: SNMP User Policy Configuration (for SNMPv3) Menu option: Management > SNMP. Part of the SNMP Wizard (Figure 178). This page is only displayed when SNMP Security Mode is set to Web-based in the Step 1: SNMP Configuration page.
Page 454: Step 4: Snmp User Accounts Configuration (For Snmpv3)
Chapter 6: Configuration and alignment SNMP pages (for SNMPv3) Attribute Meaning Privacy Protocol The privacy protocol to be used to access the PTP 670 via SNMP. This is disabled when Security Level is set to No Auth No Priv or Auth No Priv. DES: Data Encryption Standard (DES) symmetric encryption protocol.
Page 455: Step 5: Snmp Trap Configuration (For Snmpv3)
Chapter 6: Configuration and alignment SNMP pages (for SNMPv3) Table 186 Step 4: SNMP User Accounts Configuration attributes (for SNMPv3) Attribute Meaning Name Name to be used by the SNMP user to access the system. Selects which of the two web-based security profiles are applied to this Role user: System administrator or Read only.
Page 456 Chapter 6: Configuration and alignment SNMP pages (for SNMPv3) Figure 180 Step 5: SNMP Trap Configuration page (for SNMPv3) Procedure: • Update the attributes (Table 187). • Click Next. Page 6-97...
Page 457: Confirm Snmp Configuration (For Snmpv3)
Chapter 6: Configuration and alignment SNMP pages (for SNMPv3) Table 187 Step 5: SNMP Trap Configuration attributes (for SNMPv3) Attribute Meaning SNMP Enabled Traps Select the events that will generate SNMP traps. SNMP Trap Receiver 1 and SNMP Trap Receiver 2: SNMP Trap Receiver Disabled: SNMP traps are not sent to the corresponding SNMP Enabled...
Page 458: Snmp Pages (For Snmpv1/2C)
Chapter 6: Configuration and alignment SNMP pages (for SNMPv1/2c) SNMP pages (for SNMPv1/2c) This section describes how to configure Simple Network Management Protocol version 1 or 2c (SNMPv1 or SNMPv2c) traps using the SNMP Wizard. Current SNMP Summary (for SNMPv1/2c) Menu option: Management >...
Page 459: Step 2: Snmp Mib-Ii System Objects (For Snmpv1/2C)
Chapter 6: Configuration and alignment SNMP pages (for SNMPv1/2c) Procedure: • Set SNMP State to Enabled. • Set SNMP Version to v1/2c. The page is redisplayed with SNMPv1/2c attributes. • Update the attributes (Table 188). • Click Next. Table 188 Step 1: SNMP Configuration attributes (for SNMPv1/2c) Attribute Meaning SNMP Minimum...
Page 460: Step 3: Snmp Trap Configuration (For Snmpv1/2C)
Chapter 6: Configuration and alignment SNMP pages (for SNMPv1/2c) Step 3: SNMP Trap Configuration (for SNMPv1/2c) Menu option: Management > SNMP. Part of the SNMP Wizard (Figure 183). Figure 183 Step 3: SNMP Trap Configuration page (for SNMPv1/2c) Procedure: • Update the attributes (Table 189).
Page 461: Confirm Snmp Configuration (For Snmpv1/2C)
Chapter 6: Configuration and alignment SNMP pages (for SNMPv1/2c) Table 189 Step 3: SNMP Trap Configuration attributes (for SNMPv1/2c) Attribute Meaning SNMP Trap Version Select the SNMP protocol version to use for SNMP traps: v1 or v2c. SNMP Enabled Select the events that will generate SNMP traps. Traps SNMP Trap Disabled: SNMP traps are not sent to the corresponding SNMP Trap...
Page 462: Security Menu
Chapter 6: Configuration and alignment Security menu Security menu This section describes how to configure security options using the Security Wizard. Caution Ensure that the operator’s security requirements are configured before connecting the PTP 670 to the network. Otherwise, security may be compromised. Preparation Obtain the necessary cryptographic material as described in: •...
Page 463: Security Options
Chapter 6: Configuration and alignment Security menu Figure 185 Security Configuration Wizard page To continue with the Security Wizard, click Continue to Security Wizard. Security options Menu option: Security. Part of the Security Wizard (Figure 186). Select optional security features. Keys of Keys, Entropy, and HTTP and Telnet Options are always enabled.
Page 464: Key Of Keys
Chapter 6: Configuration and alignment Security menu Set the remaining options to No to disable the associated feature, or set to Yes to enable the associated feature. Enabled features are configured in the remaining pages of the Security Wizard. Figure 186 Security Options page Key of Keys Menu option: Security.
Page 465: Entropy
Chapter 6: Configuration and alignment Security menu Figure 188 Key of Keys page with configured value Caution Erasing or changing the key of keys resets all CSPs. Procedure: • If the Keys of Keys has already been configured, check the SHA-1 thumbprint, otherwise •...
Page 466: Enter User Security Banner
Chapter 6: Configuration and alignment Security menu Figure 190 Entropy page with configured value Procedure: • If valid entropy input exists, then an SHA-1 thumbprint of the input is displayed. If this input is correct, then take no action. Otherwise, enter the generated input in the Entropy Input and Confirm Entropy Input fields.
Page 467: Enter Login Information Settings
Chapter 6: Configuration and alignment Security menu Figure 191 Enter User Security Banner page Procedure: • Update the User Defined Security Banner (optional). • Set the Acknowledgement to No or Yes. • Click Next. Enter Login Information Settings Menu option: Security. Part of the Security Wizard (Figure 192).
Page 468: Enter Https Configuration
Chapter 6: Configuration and alignment Security menu Figure 192 Enter Login Information Settings page Procedure: • Set Display Login Information to No or Yes. • Click Next. Enter HTTPS Configuration Menu option: Security. Part of the Security Wizard (Figure 193 Figure 194).
Page 469: Configure Wireless Security
Chapter 6: Configuration and alignment Security menu Figure 194 Configured HTTPS Configuration page Caution If the certificates expire, your web browser will display security warnings. Always investigate the cause of security warnings, and rectify errors in the content or expiry of certificates where necessary.
Page 470 Chapter 6: Configuration and alignment Security menu Figure 195 Wireless Link Encryption Settings, TLS-RSA Figure 196 Wireless Link Encryption Settings, User-supplied device certificates Page 6-111...
Page 471 Chapter 6: Configuration and alignment Security menu Figure 197 Wireless Link Encryption Settings, Authorization Control Figure 198 Wireless Link Encryption Settings, TLS-PSK Page 6-112...
Page 472: Http And Telnet Options
Chapter 6: Configuration and alignment Security menu Figure 199 Wireless Link Encryption Settings, TLS-PSK Procedure: • Select the applicable value in the Encryption Algorithm field. • For TLS-RSA, select Factory or User device certificates. • For User device certificates, install Private Key, Public Certificate and Root CA certificate. •...
Page 473 Chapter 6: Configuration and alignment Security menu Figure 200 HTTP and Telnet Settings page Caution If HTTPS, HTTP, Telnet and SNMP are all disabled, management access will be impossible until the unit is placed in recovery mode. Note If HTTP, Telnet and SNMP are all disabled, the secure web server becomes the only management tool for the ODU web interface.
Page 474: Confirm Security Configuration
(default). TFTP Client Enabled: The unit will respond to TFTP software download requests. Debug Access Yes: Cambium Technical Support is allowed to access the system to Enabled investigate faults. Cross Site Request Enabled: The system is protected against cross-site request forgery Forgery Protection attacks at the web-based interface.
Page 475 Chapter 6: Configuration and alignment Security menu Figure 201 Confirm Security Configuration page Procedure: • Review all changes that have been made in the Security Wizard. • To ensure that the changes take effect, click Commit Security Configuration and Reboot. The unit reboots and the changes take effect.
Page 476: Zeroize Csps Page
Chapter 6: Configuration and alignment Security menu Note If the Key of keys is entered or modified in the Security Wizard, user accounts are reset when Commit Security Configuration and Reboot is clicked. It is then necessary to reconfigure them. Zeroize CSPs page Menu option: Security >...
Page 477: Aligning Antennas
Chapter 6: Configuration and alignment Aligning antennas Aligning antennas This section describes how to align the antennas for Master and Slave ODUs in the PTP topology, and Slave ODUs in the HCMP topology, using the web interface to assist with alignment, and checking wireless performance after alignment.
Page 478: Aligning Antennas
Chapter 6: Configuration and alignment Aligning antennas Aligning antennas Use this procedure to align linked antennas (master and slave), whether integrated or connectorized. The goal of antenna alignment is to find the center of the main beam. This is done by adjusting the antennas while monitoring the receive signal level. Preparation: Ensure that the following parameters are available: •...
Page 479: Aligning Separate Antennas For Spatial Diversity
Chapter 6: Configuration and alignment Aligning antennas When the antennas have been aligned on the center of the beam, verify that the receive level is within the predicted range (from the installation report). If this is not the case, go back to step 2.
Page 480: Odu Installation Tones
Chapter 6: Configuration and alignment Aligning antennas ODU installation tones This is the first of two methods that may be used to monitor receive signal level during antenna alignment. The ODU emits audible tones during installation to assist with alignment. The pitch of the alignment tone is proportional to the received power of the wireless signals.
Page 481 • Ranging: The PTP 670 Series does not require the user to enter the link range. The Master unit typically takes less than 60 seconds to determine the length of the link being installed.
Page 482: Graphical Install Page
Chapter 6: Configuration and alignment Aligning antennas Graphical Install page Menu option: Installation > Graphical Install (Figure 203). This is the second of two methods that may be used to monitor receive signal level during antenna alignment. Figure 203 Graphical Install page Procedure: •...
Page 483: Disarming The Units
Chapter 6: Configuration and alignment Aligning antennas Disarming the units When antenna alignment is complete, use this procedure to disarm both units in the link in order to: • Turn off the audible alignment aid. • Enable adaptive modulation. • Fully enable spectrum management features (such as DSO, if configured).
Page 484: Comparing Actual To Predicted Performance
Chapter 6: Configuration and alignment Aligning antennas Comparing actual to predicted performance For at least one hour of operation after disarming, use this procedure to monitor the link to check that it is achieving predicted levels of performance. LINKPlanner provides the prediction in the form of an installation report.
Page 485: Other Configuration Tasks
Chapter 6: Configuration and alignment Other configuration tasks Other configuration tasks This section describes other configuration tasks. Connecting to the network Use this procedure to complete and test network connections. Procedure: If a management PC is connected directly to the PTP 670, disconnect it. Confirm that all ODU Ethernet interface cables (PSU, SFP and Aux) are connected to the correct network terminating equipment or devices.
Page 486: Upgrading Software Using Tftp
Chapter 6: Configuration and alignment Other configuration tasks Upgrading software using TFTP Use this procedure to upgrade software remotely using Trivial FTP (TFTP) triggered by SNMP. Procedure: Check that the TFTP client is enabled. Refer to Web-Based Management page on page 6-70. Set tFTP attributes as described in Table 192.
Page 487 Chapter 6: Configuration and alignment Other configuration tasks Table 193 Monitoring tFTP attributes Attribute Meaning tFTPSoftwareUpgradeStatus This is the current status of the TFTP software upgrade process. Values: idle(0) uploadinprogress(1) uploadsuccessfulprogrammingFLASH(2) upgradesuccessfulreboottorunthenewsoftwareimage(3) upgradefailed(4). For example, enter this command: snmpget_d.exe -v 2c -c public 10.10.10.10 .iso.3.6.1.4.1.17713.7.9.9.0 tFTPSoftwareUpgradeStatus This describes the status of the TFTP software upgrade...
Page 488 Chapter 7: Operation This chapter provides instructions for operators of the PTP 670 wireless Ethernet bridge. The following topics are described in this chapter: • System summary and status on page • Rebooting and logging out on page 7-18 • Alarms, alerts and messages on page 7-20...
Page 489: Chapter 7: Operation
Chapter 7: Operation System summary and status System summary and status This section describes how to use the summary and status pages to monitor the status of the Ethernet ports and wireless link. System Summary page Menu option: Home (Figure 206).
Page 490: System Status Page
Figure 207 System Status page (PTP topology) In the PTP topology, the two PTP 670 Series units are arranged in a master and slave relationship. The roles of the units in this relationship are displayed in the page title. The...
Page 491 Chapter 7: Operation System summary and status Note Link Symmetry is configured at the master ODU only. The appropriate matching Link Symmetry is set at the slave ODU automatically. For example, if Link Symmetry is configured as 2 to 1 at the master ODU, then the slave ODU will be set automatically as 1 to 2.
Page 492 Chapter 7: Operation System summary and status HCMP topology Menu option: Status (Figure 209 Figure 211). This page provides a detailed view of the operation of the PTP 670 link from both the wireless and network perspectives. Figure 209 System Status page (Master, HCMP topology, Wireless Interface set to a single link) Page 7-5...
Page 493 Chapter 7: Operation System summary and status Figure 210 System Status page (Master, HCMP topology, Wireless Interface set to “All Wireless Interfaces”) Page 7-6...
Page 494 Figure 211 System Status page (Slave, HCMP topology) In the HCMP topology, one PTP 670 Series unit is the Master and up to eight PTP 670 Series units are configured as Slaves. The roles of the units in this relationship are displayed in the - High Capacity MultiPoint - page title.
Page 495 Chapter 7: Operation System summary and status Attribute Meaning Site Name The site name is allocated by the system administrator and can be used as a generic scratch pad to describe the location of the equipment or any other equipment related notes. The site name attribute is limited to a maximum size of 63 ASCII characters.
Page 496 Chapter 7: Operation System summary and status Attribute Meaning Aux Port Speed and The negotiated speed and duplex setting of the Ethernet link to the Aux Duplex port. The speed setting is specified in Mbps. SFP Port Status The current status of the Ethernet link to the SFP port: Fiber Link Up •...
Page 497 Chapter 7: Operation System summary and status Attribute Meaning Receive Power The maximum, mean, minimum and latest measurements of Receive Power (dBm). See System histograms on page 7-54. Vector Error The maximum, mean, minimum and latest measurements of Vector Error (dB). See System histograms on page 7-54.
Page 498 Table 198. Range The range between the PTP 670 Series ODUs. This is displayed in kilometers by default, but can be changed to miles by updating the Distance Units attribute to imperial, as described in Webpage Properties page on page 6-78.
Page 499 Chapter 7: Operation System summary and status Synchronous Ethernet Note Synchronous Ethernet is available in the PTP topology. The Synchronous Ethernet section of the System Status page contains the attributes described Table 199. Table 199 System Status attributes – Synchronous Ethernet Attribute Meaning Sync E Tracking...
Page 500 Chapter 7: Operation System summary and status TDD Synchronization The TDD Synchronization section of the System Status page contains the attributes described Table 201. Table 201 System Status attributes – TDD Synchronization Attribute Meaning The status of TDD synchronization. Displayed at a TDD Master if TDD Synchronization synchronization is active.
Page 501 Chapter 7: Operation System summary and status Value Meaning Holdover The ODU is a Cluster Slave and the 1 pps reference has been lost at the input to an upstream PTP-SYNC unit. The ODU is locked to an upstream ODU that is in the Holdover (No GPS Sync In) state.
Page 502 Chapter 7: Operation System summary and status Value Meaning Holdover The ODU is transmitting. If the reference input is not restored, the Holdover state will terminate automatically after a period set by TDD Holdover Duration. Not Synchronized The holdover period has expired. If the ODU is configured for TDD Holdover Mode = Best Effort then the ODU will be transmitting, otherwise it will be muted.
Page 503 Chapter 7: Operation System summary and status Table 205 System Status attributes – TDM Attribute Meaning TDM Interface The type of TDM interface that is activated (None, E1 or T1). This is set Control on the Interface Configuration page. TDM Interface The current status of the Ethernet link between the NIDU (ODU port) and Status the ODU (PSU port) (OK or Not Connected).
Page 504 Chapter 7: Operation System summary and status Value Meaning Remote Timing TDM data is being received at the TDM port on the local and remote NIDUs. The modulation mode of the link is too low to support bridging of TDM data in either direction. The transmit clocks at the TDM ports on local and remote NIDUs are synchronized to the clocks received at the TDM ports on (respectively) the remote and local NIDUs.
Page 505: Rebooting And Logging Out
Chapter 7: Operation Rebooting and logging out Rebooting and logging out This section describes how to reboot the unit and log out of the web interface. Login Information page Menu option: Management > Web > Login Information (Figure 212). Use this page to show recent successful and unsuccessful login attempts on this account. Figure 212 Login Information page Reboot Wireless Unit page Menu option: System >...
Page 506: Change Password Page
Chapter 7: Operation Rebooting and logging out Click OK. The reboot progress message is displayed. On completion, the unit restarts. Figure 214 Reboot confirmation pop up Change Password page Menu option: Change Password (Figure 215). Use this page to change a personal password. Figure 215 Change Password page (System Administration example) A security officer can change the passwords of other users using the User Accounts page, as described in...
Page 507: Alarms, Alerts And Messages
Chapter 7: Operation Alarms, alerts and messages Alarms, alerts and messages This section describes how to use alarms, alerts and syslog messages to monitor the status of a PTP 670 link. Alarms Whenever system alarms are active, a yellow warning triangle is displayed on the navigation bar.
Page 508 Chapter 7: Operation Alarms, alerts and messages Table 207 System alarms Alarm Meaning Aux Port Configuration Mismatch Ethernet fragments (runt packets) have been detected when the Aux port is in full duplex. This indicates an auto- negotiation or forced configuration mismatch. Aux Port Disabled Warning The Aux port link has been administratively disabled via the SNMP Interface.
Page 509 Chapter 7: Operation Alarms, alerts and messages Alarm Meaning Incompatible Master and Slave The master and slave ends of the wireless link are different hardware products, or have different software versions. It is very unusual to detect this because incompatible units will normally fail to establish a wireless link.
Page 510 Chapter 7: Operation Alarms, alerts and messages Alarm Meaning SFP Error A non-OK value indicates that the SFP link is down. There are two possible causes: • Either: the fiber link has been installed but disabled (because the license key does not include SFP support), •...
Page 511: Email Alerts
Chapter 7: Operation Alarms, alerts and messages Alarm Meaning Unit Out Of Calibration The unit is out of calibration and must be returned to the factory using the RMA process for re-calibration. Wireless Link Disabled Warning The wireless link has been administratively disabled via the SNMP Interface.
Page 512: Syslog Page
Chapter 7: Operation Alarms, alerts and messages Syslog page Menu option: Management > Syslog (Figure 217). Use this page to view the local log of event messages. Figure 217 Syslog local log Note For more information about system logging, refer to: •...
Page 513: Configuration And Status Messages
Chapter 7: Operation Alarms, alerts and messages message = “PTP670” CO SP (configuration | status | event) configuration = “configuration” SC SP attribute-name SC SP (“Web user”|“SNMP user”|“SNTP”) SC SP “was=” previous-value SC SP “now=” new-value SC status = “status” SC SP attribute-name SC SP “was=” previous-value SC SP “now=” new- value SC event = “event”...
Page 514 Chapter 7: Operation Alarms, alerts and messages Facility Severity Identifier Message content security(4) warning(4) radius_auth_fail "RADIUS user=" user-name SC SP "server " ("1" | "2") " at " IP-address SP ("failed" | "succeeded" | "failed (no response)") SC security(4) alert(1) resource_low "Potential DoS attack on packet ingress "...
Page 515 Chapter 7: Operation Alarms, alerts and messages Facility Severity Identifier Message content security(4) warning(4) eap_tls_auth_failure “MAC=” MAC-address SC “reason=” eap- tls-auth-reason SC eap-tls-auth-reason = "Authentication timeout" | "Authentication error" | "Certificates not installed" | “Installed certificate has a common name mismatch" | "Invalid certificate Root CA"...
Page 516: Spectrum Management
Internet Explorer versions up to and including IE8 do not support the HTTP features used in the Spectrum Expert page. For these reasons, the PTP 670 Series may be configured to use the Spectrum Management page instead of the Spectrum Expert page. This is done by checking the Disable Spectrum Expert (use old Spectrum Management) control in the Web Property attribute under the Management >...
Page 517: Spectrum Expert Page
Chapter 7: Operation Spectrum Management Note When configured to use the Spectrum Expert page, the PTP 670 is capable of automatically detecting whether the browser accessing the unit supports the required features. If it does not, the Spectrum Management page will be returned instead of the spectrum Expert page.
Page 518 Chapter 7: Operation Spectrum Management Standard Display mode Figure 219 Spectrum Expert page – Standard Display mode Page 7-31...
Page 519 Chapter 7: Operation Spectrum Management Extended Display Mode Figure 220 Spectrum Expert page – Extended Display mode Note Figure 219 shows the default layout for a unit configured as a Master. On a unit configured as Slave, some of the controls at the bottom of the page are not available. In the remainder of this section, the screen shots shown are for the Master Unit.
Page 520 Chapter 7: Operation Spectrum Management Figure 221 Spectrum Expert page with Receive Spectrum and Timeseries for the Local unit Full layout The page layout may be extended further to give access to more information on either or both the local and the peer interference spectra. For the local interference spectrum, clicking on the Local Interference Waterfall hyperlink below the Local Receive Spectrum plot shows: •...
Page 521: Spectrum Management Page
Chapter 7: Operation Spectrum Management Figure 223 Spectrum Expert page showing the Receive Spectrum, Timeseries, Interference Waterfall and Histogram for the Local unit Spectrum Management page Menu option: System > Spectrum Management Note that this page is only shown when the Spectrum Expert page has been disabled, as explained in Spectrum Expert and Spectrum Management pages on page...
Page 522: Spectrum Management Settings
Chapter 7: Operation Spectrum Management Figure 224 Spectrum Management page (Master unit) Figure 224 shows the Spectrum Management page layout for a unit configured as a Master. On a unit configured as Slave, some of the controls at the bottom of the page are not available. Spectrum Management Settings All spectrum management configuration changes are applied at the master ODU only.
Page 523 Chapter 7: Operation Spectrum Management Note Before attempting to improve the performance of the spectrum management algorithm by changing the default configuration, consult the Cambium Point-to-Point distributor or one of the system field support engineers. Procedure: • Review the configuration attributes...
Page 524: Interpreting The Receive Spectrum Plot
DSO will instruct the wireless to immediately move to a better channel. If a better channel cannot be found the PTP 670 Series will continue to use the current active channel. (Default –85 dBm).
Page 525 Chapter 7: Operation Spectrum Management Channel states The active channel (Channel 9 in Figure 219) is always marked using hatched green and white lines on the Spectrum Management page or solid green on the Spectrum Expert page. The width of the hatching is directly proportional the channel bandwidth or spectral occupancy of the channel.
Page 526 Chapter 7: Operation Spectrum Management Metric Description How represented Mean of Means The arithmetic mean of the measured means Lower horizontal during a quantization period. The mean of means bar. is a coarse measure of signal interference and gives an indication of the average interference level measured during the quantization period.
Page 527 Chapter 7: Operation Spectrum Management Figure 225 Spectrum Expert page for Fixed Frequency – Standard display mode Figure 226 Spectrum Expert page for Fixed Frequency – Extended display mode Page 7-40...
Page 528 Chapter 7: Operation Spectrum Management Channel barring is disabled in fixed frequency mode; it is not required as dynamic channel hopping is prohibited in this mode. The only controls available to the master are the Spectrum Expert Display Mode and Interference Threshold attributes.
Page 529 Chapter 7: Operation Spectrum Management Figure 228 Spectrum Expert page with radar avoidance – Extended Display When operating with RTTT (Road transport and Traffic Telematics) Avoidance enabled or other regulatory restrictions on channel usage, all channels marked with a “no entry” symbol with their associated statistics colored black are the prohibited channels.
Page 530: Barring Channels
Chapter 7: Operation Spectrum Management Color State and Meaning color Dark grey Barred The system administrator has barred this channel from use. Because the low signal levels encountered when a unit is powered up in a laboratory environment prior to installation (which makes the grey of the channel bar difficult to see).
Page 531 Chapter 7: Operation Spectrum Management Figure 229 Selecting channels for barring Figure 230 Channel barring confirmation Page 7-44...
Page 532: Selecting A Channel And A Time Period
Chapter 7: Operation Spectrum Management Figure 231 Barred channels Selecting a Channel and a Time period The Timeseries plot uses measurements for the selected channel. The Histogram plot uses measurements for the selected channel and the selected measurement period. To select a channel, place the cursor in the Receive Spectrum display or the Interference Waterfall display.
Page 533: Interpreting The Timeseries Plot
Chapter 7: Operation Spectrum Management Figure 232 Selecting a channel on the Receive Spectrum To freeze the selection of channel and time period, click on the cursor position. The frequency and time period are now fixed until a new combination is selected by clicking in a different location.
Page 534: Interpreting The Interference Waterfall Plot
Chapter 7: Operation Spectrum Management Figure 233 Spectrum Expert, Timeseries plot Table 214 Interference represented in the time series plot Color Meaning Peak of Means interference measurement BLACK 99.9% percentile of means interference measurement BLUE Mean of Means interference measurement Interpreting the Interference Waterfall plot The Interference Waterfall indicates the level of interference for all the channels in the band over the last 25 h.
Page 535: Viewing The Active Channel History
Chapter 7: Operation Spectrum Management Figure 234 Spectrum Expert, Interference Waterfall plot Setting the interference threshold The interference threshold may be set using the sliding control located directly below the Interference Waterfall plot. This is an alternative to the method described in Spectrum Management Settings on page 7-34.
Page 536: Interpreting The Histogram Plot
Chapter 7: Operation Spectrum Management Viewing the channel states To display the Channel States, tick the Show Channel State control right below the Interference Waterfall plot. Figure 236 shows an example of the Interference Waterfall when the Channel States are displayed. The colors used are defined in Channel states on page 7-38.
Page 537: Spectrum Expert Example
Chapter 7: Operation Spectrum Management Spectrum Expert example In this example from a real-world link, shown in Figure 238, the channel at 5740 MHz has been selected for analysis. The Spectrum display is based in the most recent 20 minute period. The height of the colored bar in the selected channel shows that the 99.9th percentile of the interference is at about -66 dBm.
Page 538 Chapter 7: Operation Spectrum Management Figure 239 Spectrum Expert, example 2 The interference observed in Figure 239 for the channel at 5740 MHz during the recent two hour period is not compatible with satisfactory operation a PTP 670 link. The situation is, if anything, even worse in the channel at 5780 MHz, as shown in Figure 240, where the interference level was historically worse, and in the recent period was consistently in...
Page 539 Chapter 7: Operation Spectrum Management Figure 240 Spectrum Expert, example 3 Figure 241 Spectrum Expert, example 4 Page 7-52...
Page 540: Managing Security
Chapter 7: Operation Managing security Managing security This section describes the procedure for Zeroising critical security parameters. Other security configuration procedures are described in Security menu on page 6-103. Zeroizing critical security parameters Use this procedure to zeroize Critical security parameters (CSPs) as follows: •...
Page 541: System Statistics
Chapter 7: Operation System statistics System statistics This section describes how to use the system statistics pages to manage the performance of the PTP 670 link, use the following web pages: System Statistics page Menu option: System > Statistics. Use this page to check system statistics. System histograms The System Histograms section of the System Statistics page (Figure...
Page 542 Chapter 7: Operation System statistics Figure 243 System Histograms section of the System Statistics page (HCMP Topology, Wireless Interface Selector set to “All Wireless Interfaces”) The element arrays represent the following: • Max: The maximum value measured over the last hour. •...
Page 543 Chapter 7: Operation System statistics Table 215 System Histogram attributes in the System Statistics page Attribute Meaning Transmit Power The transmit power histogram, calculated over a one hour period. Receive Power The receive power histogram, calculated over a one hour period. Vector Error The vector error measurement compares (over a one hour period) the received signal IQ modulation characteristics to an ideal signal to determine...
Page 544 Chapter 7: Operation System statistics System counters (PTP topology) The System Counters section of the System Statistics page (Figure 244) contains Data Port Counters (Table 216), Management Agent Counters (Table 218) and Wireless Port Counters and Performance Information (Table 219). Figure 244 System Counters section of the System Statistics page Procedure: •...
Page 545 Chapter 7: Operation System statistics Table 217 Second Data Port Counters Attribute Meaning Tx Frames The total number of good frames the bridge has sent for transmission through the port selected for Second Data Service Rx Frames The total number of good frames the bridge has received through the port selected for Second Data Service Table 218 Management Agent Counters Attribute...
Page 546 Chapter 7: Operation System statistics Attribute Meaning Receive Modulation The receive modulation mode in use. For a list of values and their Mode Detail meanings, see Table 198. Wireless Link Wireless link availability calculated since the last system counters reset. Availability Ethernet Bridging Link availability for bridging Ethernet traffic calculated since the last reset...
Page 547: Wireless Port Counters Page
Chapter 7: Operation System statistics Wireless Port Counters page PTP topology Menu option: System > Statistics > Wireless Port Counters (Figure 246). Use this page to check the Ethernet performance of the wireless bridge. Figure 246 Wireless Port Counters page (PTP topology) Note If the ODU is configured for OOB Remote Management Service, the OOB Management counters will be displayed instead of Second Data counters (i.e.
Page 548 Chapter 7: Operation System statistics Table 221 Wireless Port Counters attributes Attribute Meaning Tx/Rx Frames Number of frames transmitted and received over the wireless bridge. Rx Frames With Crc Error Number of received frames with CRC errors. Tx/Rx Frames Q0…Q7 Number of transmitted and received frames for each Traffic Class.
Page 549 Chapter 7: Operation System statistics Figure 248 Wireless Port Counters page (Master, HCMP topology, Wireless Interface Selector set to All Wireless Links) Page 7-62...
Page 550: Main Port Counters Page (Ptp Topology Only)
Chapter 7: Operation System statistics Figure 249 Wireless Port Counters page (Slave, HCMP topology) Procedure: • Only on a device configured as in HCMP topology as a Master, select one interface using the Wireless Interface Selector. Note the Remote MAC Address indicates the MAC address of the unit currently connected, if any, to the selected wireless interface.
Page 551 Chapter 7: Operation System statistics Figure 250 Main Port Counters page (when main port is bridging traffic) Page 7-64...
Page 552 Chapter 7: Operation System statistics Procedure: • Review the attributes (Table 223). • To change the refresh period, update the Counter Page Refresh Period attribute and click Submit Page Refresh Period. • To reset all counters to zero, click Reset System Counters. Table 223 Main Port Counters attributes Attribute Meaning...
Page 553: Aux Port Counters Page (Ptp Topology Only)
Chapter 7: Operation System statistics Aux Port Counters page (PTP topology only) Menu option: System > Statistics > Aux Port Counters (Figure 251). Use this page to check the Ethernet performance of the Aux port. Figure 251 Aux Port Counters page (when Aux port is is allocated to the Local Management Service) Procedure: •...
Page 554: Ethernet Port Counters Page (Hcmp Topology Only)
Chapter 7: Operation System statistics Figure 252 SFP Port Counters page (when SFP port is allocated to the Local Management Service) Procedure: • Update the attributes (Table 225). • To change the refresh period, update the Counter Page Refresh Period attribute and click Submit Page Refresh Period.
Page 555 Chapter 7: Operation System statistics Figure 253 Ethernet Port Counters page (HCMP topology) Procedure: • Review the attributes (Table 226). • To change the refresh period, update the Counter Page Refresh Period attribute and click Submit Page Refresh Period. • To reset all counters to zero, click Reset System Counters.
Page 556: Management Counters Page (Hcmp Topology Only)
Chapter 7: Operation System statistics Attribute Meaning Rx Frames With Total number of received frames with CRC errors. Error Tx/Rx Broadcasts Total number of good transmitted and received broadcast packets. Rx Frames Total number of frames received that are less than 64 bytes. Undersize Rx Frames Oversize Total number of frames received that are greater than the maximum...
Page 557: Synce Status Page
Chapter 7: Operation System statistics SyncE Status page Menu option: System > Statistics > SyncE Status Use this page to monitor the state of the Synchronous Ethernet function. Note When TDM is enabled (TDM Configuration page on page 6-62), the following restrictions are automatically applied: •...
Page 558 Chapter 7: Operation System statistics Table 228 Sync E Status attributes Attribute Meaning Sync E Tracking State The state of the Synchronous Ethernet state machine. See Table 229 for further details. Main PSU Port Accepted QL The “accepted” QL received by the Main PSU Port. This should be the same as Main PSU Port QL Rx, unless: •...
Page 559 Chapter 7: Operation System statistics Attribute Meaning SFP Port Accepted QL Rx The “accepted” QL received by the SFP Port. This should be the same as SFP Port QL Rx, unless: • an “Overwrite” has been configured • the system is starting up or recovering from an exception The ODU synchronizes to the best frequency reference as determined by the Port Accepted QL Rx values at the nominated Sync E Slave Ports of local and remote ODUs.
Page 560: Diagnostics Plotter Page
Chapter 7: Operation System statistics Value Meaning Locked Remote, Holdover The tracking loop has locked to a synchronisation signal Acquired form the remote ODU and has acquired holdover history. In normal operation, with the Synchronous Ethernet feature enabled and a valid timing source present, one end of the link should be in the “Locked Local, Holdover Acquired State”, the other end should be in the “Locked Remote, Holdover Acquired”...
Page 561 Chapter 7: Operation System statistics Figure 257 Diagnostic Plotter page (HCMP topology) Procedure: • Only on a device configured as in HCMP topology as a Master, set the Wireless Interface Selector to the Wireless Interface the diagnostic data needs to be displayed for. Note the Remote MAC Address indicated the MAC address of the unit currently connected, I any, to the selected wireless interface.
Page 562: Generate Downloadable Diagnostics Page
Chapter 7: Operation System statistics Generate Downloadable Diagnostics page Menu option: System > Diagnostics Plotter > CSV Download (Figure 258). Use this page to download diagnostics data to a CSV file. Figure 258 Generate Downloadable Diagnostics page Procedure: • Select a diagnostic from the Diagnostics Selector drop-down list. •...
Page 563: Recovery Mode
Chapter 7: Operation Recovery mode Recovery mode This section describes how to recover a PTP 670 unit from configuration errors or software image corruption. Entering recovery mode Use this procedure to enter recovery mode manually. Note The unit may enter recovery mode automatically, in response to some failures. Note Once the unit has entered recovery, it will switch back to normal operation if no access has been made to the recovery web page within 30 seconds.
Page 564 Chapter 7: Operation Recovery mode Figure 259 Recovery Options page Table 231 Recovery Options attributes Attribute Meaning Software Version The software version of the recovery operating system permanently installed during manufacture. Recovery Reason The reason the unit is operating in Recovery mode, for example “Invalid or corrupt image”.
Page 565: Upgrading Software Image
Chapter 7: Operation Recovery mode Table 232 Recovery Options buttons Button Purpose Upgrade Software Use this option to restore a working software version when software Image corruption is suspected, or when an incorrect software image has been loaded. Refer to Upgrading software image on page 7-78.
Page 566: Resetting Ip & Ethernet Configuration
Chapter 7: Operation Recovery mode Are you sure? Click Reboot Wireless Unit. When the “ ” message is displayed, click OK. The unit will now reboot and restart in normal operational mode, and the link should recover. If the unit or link fails to recover, refer to Testing link end hardware on page 8-7.
Page 567 Chapter 7: Operation Recovery mode • SFP Port Auto Neg Advertisement • SFP Port Auto Mdix • Local Packet Filtering • NIDU Lan Port Auto Negotiation • NIDU Lan Port Auto Neg Advertisement • NIDU Lan Port Auto Mdix • SNMP Access Control •...
Page 568: Resetting All Configuration Data
Chapter 7: Operation Recovery mode Are you sure you want to REBOOT this unit? Click Reboot. When the “ ” message is displayed, click OK. The unit will now reboot. The unit should now start up in normal mode but with the IP and Ethernet configuration reset to factory defaults.
Page 569: Zeroize Critical Security Parameters
Chapter 7: Operation Recovery mode Click Reboot. When the confirmation message is displayed, click OK. The unit reboots and starts up in normal mode but with all configuration reset to default values. If the unit fails to start up, refer to Testing link end hardware on page 8-7 and...
Page 570: Rebooting The Unit
Chapter 7: Operation Recovery mode Procedure: Click Zeroize Critical Security Parameters. The confirmation pop up box is displayed: Click OK. The zeroize CSPs confirmation page is displayed: Are you sure you want to REBOOT this unit? Click Reboot. When the “ ”...
Page 571 Chapter 7: Operation Recovery mode Are you sure you want to REBOOT this unit? • When the “ ” message is displayed, click OK. The unit will now reboot. The unit should now start up in normal operational mode. If the unit fails to start up, refer to Testing link end hardware on page Page 7-84...
Page 572 Chapter 8: Troubleshooting This chapter contains procedures for identifying and correcting faults in a PTP 670 link. These procedures can be performed either on a newly installed link, or on an operational link if communication is lost, or after a lightning strike. The following topics are described in this chapter: •...
Page 573: Chapter 8: Troubleshooting
Chapter 8: Troubleshooting Cable Diagnostics Cable Diagnostics This section describes how to diagnose cable faults. The Cable Diagnostics feature may be used to test Ethernet cables connected to the Main PSU port and the Aux port. The feature uses Time Domain Reflectometry (TDR) technology to test individual twisted pairs in the cable, to identify open circuit and short circuit faults, and indicate the approximate location of the fault: •...
Page 574: Cable Diagnostics Test
Chapter 8: Troubleshooting Cable Diagnostics Scenarios Actions If Packet Error Rate is greater than 1 in 1 million, Perform Cable Diagnostics test. If Number of lost packets are less than two (<2) after performing Test ping packet loss, perform Cable Diagnostics test.
Page 575 Chapter 8: Troubleshooting Cable Diagnostics Table 233 Pin to pair mapping of a cable (T568B termination) Pair Wire Color Color Pins on plug face (Supplied cable) (Conventional) Light Orange White/Orange Orange Orange Light Green White/Green Blue Blue Light Blue White/Blue Green Green Light Brown...
Page 576 Chapter 8: Troubleshooting Cable Diagnostics Note The Local Management port connection will be lost when the local management port is under test. However the management port will be accessible when the other ports are under test. On completion of the test, the web page is refreshed automatically, and the results are displayed: Note The last test performed results are shown for user reference purpose.
Page 577 Chapter 8: Troubleshooting Cable Diagnostics Attribute Meaning There are four twisted pairs in each Cat5 cable. The cable diagnostics test is performed on each pair of the cable. Results OK: Reported when the test is passed for a respective cable pair. Open Circuit: Reported when the impedance is greater than 330 ohms.
Page 578: Testing Link End Hardware
If the power LED does not illuminate, confirm that the mains supply is working, for example check the plug and fuse (if fitted). If the power supply is working, report a suspected PSU fault to Cambium Networks. • If the Power LED does illuminate, perform Test resistance in the drop cable on page 5-21.
Page 579: Power Led Is Blinking
If the Power LED does not illuminate, confirm that the mains power supply is working, for example, check the plug and fuse (if fitted). If the power supply is working, report a suspected PSU fault to Cambium Networks. • If the Power LED does illuminate, perform Test resistance in the drop cable on page 5-21.
Page 580: Ethernet Led Blinks Irregularly
Chapter 8: Troubleshooting Testing link end hardware Ethernet LED blinks ten times then stays off Meaning: There is no Ethernet traffic between the PSU and ODU. Action: The fault may be in the LAN or ODU cable: • Confirm that Ethernet traffic is connected to the AC+DC injector LAN port, confirm the cable is not faulty, replace if necessary.
Page 581: Ethernet Packet Test
Chapter 8: Troubleshooting Testing link end hardware Ethernet packet test Follow the Ethernet packet test flowchart (Figure 260) and procedures below. Figure 260 Ethernet packet test flowchart Page 8-10...
Page 582 Chapter 8: Troubleshooting Testing link end hardware Test Ethernet packet errors reported by ODU Log into the unit and click Administration, Statistics, Detailed Counters. Click Reset System Counters at the bottom of the page and wait until the Ethernet Rx Packets counter has reached 1 million (the count will only update when the page is refreshed.
Page 583 Chapter 8: Troubleshooting Testing link end hardware Send 1000 ping packets of length 1500 bytes. The process will take 1000 seconds, which is approximately 17 minutes. If the computer is running a Windows operating system, this is achieved by typing (for an IPv6 ping6 address, use the command):...
Page 584: Testing The Radio Link
If there are no faults found in the configuration and there is absolutely no wireless signal, retry the installation procedure. If this does not work then report a suspected ODU fault to Cambium Networks. Some activity If there is some activity but the link is unreliable or does not achieve the data rates required, proceed as follows: Check that the interference has not increased using the DSO measurements.
Page 585: Radio And Television Interference
Increase the separation between the affected equipment and antenna. • Connect the ODU and PSU power supply into a power outlet on a circuit different from that to which the receiver is connected. • Contact Cambium Point-to-Point for assistance. Page 8-14...
Page 586: Testing Ptp-Sync
Chapter 8: Troubleshooting Testing PTP-SYNC Testing PTP-SYNC This section describes how to test the PTP-SYNC unit and its connections when the PTP-SYNC LEDs do not illuminate correctly, or when a synchronization fault is suspected. Checking the PTP-SYNC LEDs If a fault is suspected in the PTP-SYNC or GPS hardware, check the PTP-SYNC LED states and Table 235 to choose the correct test procedure.
Page 587: Status Led Is On Steady
Chapter 8: Troubleshooting Testing PTP-SYNC STATUS LED is on steady Meaning: There is power but no satellite lock. This probably indicates that a 1 pps synchronization pulse is not detected by the PTP-SYNC unit. Action: Depending on system configuration, take one of the following actions: •...
Page 588 Chapter 8: Troubleshooting Testing PTP-SYNC Table 236 Clustered PTP-SYNC units - GPS LEDs Fault-finding Cluster timing source GPS LED on GPS LED on Diagnosis master slave(s) GPS receiver providing Blink Blink NMEA data Fault in GPS unit or GPS cable Blink Fault in daisy chain cable Alternative 1PPS...
Page 589: Testing A Tdm Link
Chapter 8: Troubleshooting Testing a TDM link Testing a TDM link This section describes how to check the NIDU LEDs and how to perform a TDM loopback test. Checking the NIDU LEDs If a fault is suspected in the NIDU, check the NIDU LED states and use Table 237 to choose the correct test procedure.
Page 590: Performing A Tdm Loopback Test
Chapter 8: Troubleshooting Testing a TDM link Performing a TDM loopback test The loopback test allows a TDM data stream to be looped back at the copper or wireless interface. A typical T1 or E1 installation test includes a copper loopback on the local unit followed by a wireless loopback on the remote unit.
Page 591: Glossary
Glossary Term Definition Advanced Encryption Standard ANSI American National Standards Institution Address Resolution Protocol ATPC Automatic Transmit Power Control Auxiliary BBDR Broadband Disaster Relief BPSK Binary Phase Shift Keying Bandwidth Connection Fault Management CHAP Challenge Handshake Authentication Protocol Critical Security Parameter Direct Current Distinguished Encoding Rules Data Encryption Standard...
Page 592 Glossary Term Definition Gigabit Ethernet Graphical User Interface HTTP Hypertext Transfer Protocol In-Band Industry Canada ICMP Internet Control Message Protocol ICNIRP International Commission on Non-Ionizing Radiation Protection IEEE Institute of Electrical and Electronic Engineers Internet Protocol IPSec Internet Protocol Security Industrial Scientific and Medical ITPE Initial Transmit Power Estimate...
Page 593 Glossary Term Definition Neighbor Solicitation Network Time Protocol Neighbor Un-reachability Detection Outdoor Unit OFDM Orthogonal Frequency Division Multiplex Out-of-Band IBM Compatible Personal Computer PIDU Powered Indoor Unit Power over Ethernet Power Supply Unit Point-to-Point Quadrature Amplitude Modulation Quality of Service QPSK Quadrature Phase Shift Keying R-APS...
Page 594 Glossary Term Definition Time Division Duplexing Time Division Multiplexing TDWR Terminal Doppler Weather Radar Tower Ground Bus bar Transport Layer Security UNII Unlicensed National Information Infrastructure Universal Resource Location User-based Security Model UTC time Coordinated Universal Time Unshielded Twisted Pair Ultraviolet VACM View-based Access Control Model...

Cambium PTP 670 Series User Manual

Chapter 1: Product Description

Chapter 2: System Hardware

Chapter 3: System Planning

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Chapter 5: Installation

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