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MobileAccess 1000 Installation And Configuration Manual

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MobileAccess™ 1000/1200
MobileAccess™
MobileAccess™
MobileAccess™
Installation and Configuration Guide
UM-1000, Revision 2.2
December 09, 2003
UM-1000, Revision 2.2
I

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  • Page 1 MobileAccess™ 1000/1200 MobileAccess™ MobileAccess™ MobileAccess™ Installation and Configuration Guide UM-1000, Revision 2.2 December 09, 2003 UM-1000, Revision 2.2...
  • Page 2 MobileAccess reserves the right to make updates, improvements and enhancements to this document and the products to which it relates at any time without prior notice to the user. MOBILEACCESS MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, WITHOUT...
  • Page 3 30 days of discovery of a defect within the warranty period. This warranty is the only warranty made by MobileAccess and is in lieu of all other warranties, expressed or implied. MobileAccess sales agents or representatives are not authorized to make commitments on warranty returns.
  • Page 4 MobileAccess™ 1000/1200 LIMITATIONS OF LIABILITIES MobileAccess's liability on any claim, of any kind, including negligence for any loss or damage arising from, connected with, or resulting from the purchase order, contract, quotation, or from the performance or breach thereof, or from the design, manufacture, sale,...
  • Page 5 The laser unit has the following output characteristics: - Optical output power (mW): ≤3.0 - Wavelength (nM): 1310 ± 10 WARNING: Applying power to the MobileAccess™ creates a laser energy source operating in class as defined by IEC 60825-1, 21 CFR 1040.10 and 1040.11 except for deviations pursuant to laser notice no.
  • Page 6 Introduction MobileAccess™ 1000/1200 ERTIFICATION MobileAccess products have met the approvals of the following certifying organizations: ISO 9001 For US FCC 47 CFT part 22,24,90 FDA-CDRH For Canada … RSS-118, RSS-119, RSS-133 SPECIFICATIONS Maximum ambient operating temperature: 50° C Maximum ambient temperature in a rack: 50°...
  • Page 7 MobileAccess™ 1000/1200 Introduction Preface This user guide provides all the information necessary to install and configure the MobileAccess 1000/1200 system. Revision History The revision history for this document is shown in Table 1-1. Table 1-1: Revision history Version Date Description April 2003 Initial version.

  • Page 8: Table Of Contents

    3.2.2 Base Units ..............................18 3.2.2.1 BU Front Panel .........................18 3.2.2.2 BU Rear Panel ..........................19 3.2.2.3 Base Unit to RHU connections....................19 3.2.3 Remote Hub Unit (RHU) 1000 ........................20 3.2.3.1 Wall Mount..........................21 3.2.3.2 Connections ..........................21 3.2.4 RHU 1200..............................22 3.2.4.1 Assembly and Connections ......................23 3.2.5 MobileAccess 410/430 Controller ......................25...
  • Page 9 4.1.7 Measurement Procedure ..........................30 4.1.7.1 Measuring Power Input To Cable Being Tested ...............30 4.1.7.2 Measuring Coupler Power Loss....................30 4.1.7.3 Measuring Return Power ......................30 4.1.8 Results ..............................31 4.1.9 Summary ..............................31 4.2 Appendix II: Link Measurements Form ........................32 4.3 Frequently Asked Questions..........................33 UM-1000, Revision 2.2...

  • Page 11: Chapter 1. Introduction

    Chapter 1. Introduction About MobileAccess 1000/1200™ MobileAccess™ 1000 family of products provides seamless coverage for voice and data wireless services in difficult indoor environments where steel, concrete and earth block RF signals, or in high-rise buildings where reception of multiple signals causes interference.

  • Page 12: System Description

    A third service can be added using a MobileAccess 1200 add-on or independent module. Wireless LAN services can also be added to the MobileAccess 1000 RHU by connecting the MobileAccess 840 add-on module. This provides wireless LAN signals to the antennas connected to the MobileAccess 1000 RHU.
  • Page 13 MobileAccess™ 1000/1200 Introduction A block diagram of the MobileAccess™ system is given below. Figure 1-1. MobileAccess™ System Block Diagram The Base Units and controller (along with the power supplies and other elements required for interface) are usually installed in the same rack in the communication room, while the RHUs are distributed throughout the locations to be covered.

  • Page 14: Base Unit To Remote Unit Configuration Options

    B) Using the MobileAccess 1200 add-on unit to provide an additional service In the second option, a MobileAccess™ 1200 add-on unit can be added in order to provide an additional service. The add-on unit can be Cellular, PCS, UMTS, 3G, or any future service.

  • Page 15: Mobileaccess Models

    C) Using the MobileAccess 800 WLAN module to provide access to high data-rate service In the third configuration, depicted below, the WLAN module (MobileAccess™ 800) is added. The WLAN module may also be added without the MobileAccess™ 1200 unit. Figure 1-4. MobileAccess 1000/1200 BU – RHU Plus Add-on Plus WLAN Configuration MobileAccess Models Table 1-1: MobileAccess™...
  • Page 16 Stand Alone high power UMTS, one port RHU 1200-PCS-AO Add-on RHU supporting a PCS service 1200-UMTS-AO Add-on RHU supporting UMTS service Table 1-5: MobileAccess™ UMTS Ready RHU Models MobileAccess 1200 RHU(Litenna UMTS Ready compatible) 12L-UMTS-AO Add-on RHU supporting UMTS service LBC Table 1-6: MobileAccess™ Controller Models Network Controller Network Controller –...
  • Page 17 MobileAccess™ 1000/1200 Introduction Table 1-8: MobileAccess™ RIU Radio Interface Unit RIU-IM Radio Interface Unit RIU-BTSC-CELL BTS Conditioner for Cellular RIU-BTSC-IDEN BTS Conditioner for iDEN RIU-BTSC-PCS BTS Conditioner for PCS RIU-BTSC-SMR BTS Conditioner for SMR-Paging RIU-BTSC-GSM BTS Conditioner for GSM 900MHz...

  • Page 18: Chapter 2. Infrastructure Preparation

    • Use coax RG223, 50ohm, male-to-male N-type for connecting RF side from the Base Unit to the BTS/RBS side. • When using the MobileAccess™ system in an environment in which other indoor coverage systems are installed, pay special attention to the isolation between antennas (distance must exceed 2 meter).

  • Page 19: Power Consumption, Connections And Power Supplies

    Calculate the required power according to the requirements of the specific installation and then determine the configuration of the power supplies. The required DC cables will then be determined by the selected PS configuration. 2.2.1 Power Consumption of Units Table 2-1. MobileAccess™ Power Requirements Unit Type Voltage Input Power Consumption...

  • Page 20: Types Of Power Supplies

    Infrastructure Preparation MobileAccess™ 1000/1200 2.2.3 Types of Power Supplies MobileAccess supplies various power supplies that can be installed in a rack or mounted on a wall, depending on your configuration. Four power supply options are available: Table 2-2: MobileAccess™ Power Supplies...

  • Page 21: Single-Building Installation

    DC clamps. The thin cables provide power to the individual RHUs on each floor. • On each floor, connect F/O and power to the corresponding RHU. Connect antennas to RHU using via coax cables. UM-1000, Revision 2.2...
  • Page 22 2 Pigtail Floor 9 Fibers Floor 8 Splice 2 Pigtail Floor 7 Fibers 19" Rack SC/APC SC/APC Jumpers PigTail Patch panel 2 Pigtail Fibers Splice Floor 2 Power Supply Figure 2-1- Fiber Optic and Power Cables Routing Example UM-1000, Revision 2.2...

  • Page 23: Horizontal Layout Installation

    • The connection may be to a splice box or directly to the RHU (depending on the site configuration). The following figure shows a horizontal layout installation with three RHUs connected to a number of antennas. CELL SITE Figure 2-2: Horizontal Layout Installation UM-1000, Revision 2.2...

  • Page 24: Chapter 3. Connections

    Connections MobileAccess™ 1000/1200 Chapter 3. Connections Rack Installation It is recommended to install the following MobileAccess system modules in a 19” rack (usually in the communication room): • RIU 3U • BU 1U • MobileAccess 410/430 controller 1U • Fiber Optic patch panel and splice tray •...

  • Page 25: Module Descriptions And Connections

    Flashing: When the BTSC DL output power is more than 3dB of the calibrated value. Continuous Red – if the BTSC DL power is at least 15dB BTS CONDITIONER DL LOW lower than the calibrated BTSC max power level. This condition also triggers an event. UM-1000, Revision 2.2...

  • Page 26: Riu Rear Panel

    RIU Rear Panel The rear-panel provides all the connections on the BTS side and on the BU side as well as connections to the MobileAccess 410/430 controller and the power connection. Two types of BTS side connections are available for each BTS conditioner: simplex and duplex.

  • Page 27: Connections To Additional Bus

    BTSC BTSC Combiners UL and DL /Splitters BTSC BTSC connections to Compartment* four BU8 modules BTSC BTSC Expansion ports UL and DL connections to up to four additional External 1:8 splitter BU8 modules /combiner UM-1000, Revision 2.2...

  • Page 28: Base Units

    The front panel contains all the optical connections. The following figures show the two configurations in which the BU is available. Figure 3-4. Eight Port MobileAccess 1000 Base Unit Front Panel Figure 3-5. Four Port MobileAccess 1000 Base Unit Front Panel Table 3-2.

  • Page 29: Bu Rear Panel

    BTS side (all four connectors must be connected) Alarms connector Figure 3-6. Base Hub Unit Rear Panel (RF Connections) Table 3-3. MobileAccess 1000 Front Panel Indicators Connector Description Uplink output Uplink connectors to be connected on BTS side.

  • Page 30: Remote Hub Unit (Rhu) 1000

    MobileAccess™ 1000/1200 3.2.3 Remote Hub Unit (RHU) 1000 Supports two different frequency bands depending on the RHU 1000 model. Output composite power per antenna port is in the range of 14 to 20 dBm (depending on the served protocol). In order to supply antenna alarms, the antenna must provide a DC resistance of up to 5K ohms.

  • Page 31: Wall Mount

    Connections 3.2.3.1 Wall Mount RHU 1000 is usually mounted on a wall in a clean indoor environment – RF ports facing down. Assembly instructions 1. Place the unit against the wall and mark the four holes to be drilled in the wall.

  • Page 32: Rhu 1200

    RHU 1200 is supplied in two configurations: add-on and standalone. RHU 1200 add-on model is assembled onto the RHU 1000 model using the supplied bracket. RHU 1200 does not require any additional RF or optic infrastructure since all signals are received through the RHU 1000 unit to which RHU 1200 is assembled.

  • Page 33: Assembly And Connections

    ‘U-shaped’ jumpers, and the pair of SMA Uplink connectors to each other. Using the second U-shaped jumper. 2. Position the supplied bracket on the RHU 1000 and secure the bracket to the RHU 1000 using the four supplied 6-32 NC screws.
  • Page 34 Connections MobileAccess™ 1000/1200 Figure 3-14. RHU 1200 to RHU 1000 Assembly Figure 3-15. RHU 1200 to RHU 1000 Completed Assembly UM-1000, Revision 2.2...

  • Page 35: Mobileaccess 410/430 Controller

    Connections 3.2.5 MobileAccess 410/430 Controller NOTE: This section provides general information on the MobileAccess 410/430 Controller. For detailed information on the controller, configuration and connections refer to the Mobile Access NMS User’s Guide. The MobileAccess controllers enable managing and controlling the MobileAccess system elements.

  • Page 36: Controller Rear Panel

    Connections MobileAccess™ 1000/1200 3.2.5.2 Controller Rear Panel Note: The rear panels for the MobileAccess 410 and MobileAccess 430 are the same. MA BU and RIU Slave controller Legacy BU inputs inputs connections BTS alarms output DC Input Figure 3-18. MobileAccess 410/430 Rear Panel (RF2MobileAccess).

  • Page 37: Chapter 4. Appendices

    • Optical insertion loss measurement test • Optical return loss measurement test 4.1.2 MobileAccess System Characteristics The MobileAccess™ system consists of the following characteristics: • Singlemode fiber • Wavelength 1310nm • Fiber Optic Cable Measurement Tests Cable can be measured through several procedures. This document describes the following tests: •...

  • Page 38: Test Equipment

    • Optical coupler (hosed and connectorized) • Fiber optic jumper • Adapter parts for the cable connectors For information about equipment suppliers, contact MobileAccess. 4.1.4 Optical Insertion Loss Measurement Test The optical insertion loss measurement tests the attenuation of the cable. The insertion loss’...

  • Page 39: Method #2: Single Point Test

    6. Calculate the difference between the two signals in dB (Insertion loss)dB =(Light source signal)dBm– (Measure signal)dBm 4.1.5 Other Test Equipment The optical insertion loss measurement test can be performed with more sophisticated measurement equipment. For information on other types of test equipment contact MobileAccess. UM-1000, Revision 2.2...

  • Page 40: Optical Return Loss Measurement Test

    • Move light source from connector #3 to connector #1. • Connect cable being tested to output connector #3. • If coupler has two outputs, then make a pigtail at second output. • If cable is longer than 100 meter, then cable needs to be isolated. UM-1000, Revision 2.2...

  • Page 41: Results

    MobileAccess equipment UM-1000, Revision 2.2...

  • Page 42: Appendix Ii: Link Measurements Form

    Link Ant1 Ant2 Ant3 Ant4 Ant1 Ant2 Ant3 Ant4 RHU1 RHU2 RHU3 RHU4 • • • • • • • • • • • • • • • • • • • • • • • • UM-1000, Revision 2.2...

  • Page 43: Frequently Asked Questions

    Which optical connector type does MobileAccess recommend for the highest performance network with long term reliability? Answer. We use the SC/APC connector for MobileAccess products and this is the connector that we would recommend in the building infrastructure as well. We have found that this connector is the optimal connector from a cost versus performance perspective for use with our products.
  • Page 44 If non-APC connectors are installed by the customer and provided for use with the MobileAccess System, future system performance may be impacted and issues resulting from a degradation of the fiber backbone performance are not warranted by MobileAccess. What skills and experience should I look for when choosing a fiber cable installer? Answer.
  • Page 45 There is a 12 degree angled APC polish available as well, but it is rare. This 12 degree angled polish is not compatible to MobileAccess equipment and should not be mated to an 8 degree APC. It is however acceptable for use in the fiber backbone.

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