User's Manual

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ZXCBTS (V5.4)

CDMA Micro Base Transceiver Station

& RF Remote Station

Installation Manual

ZTE CORPORATION

Summary of content (201 pages)

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ZXCBTS (V5.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station/RF Remote Station Installation Manual Manual Version Product Version 20050422-R1.1 V5.4 Copyright © 2004 ZTE Corporation All rights reserved. No part of this documentation may be excerpted, reproduced, translated, annotated or duplicated, in any form or by any means without the prior written permission of ZTE Corporation. * * * * ZTE CORPORATION ZTE Plaza, Keji Road South, Hi-Tech Industrial Park, Nanshan District, Shenzhen, P.R.
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FAX：+86-755-26770160 Suggestions and Feedback To improve the quality of ZTE product documentation and offer better services to our customers, we hope you can give us your suggestions and comments on our documentation and fax this form to +86-755-26770160; or mail to “Marketing center 3rd floor ZTE Plaza, Keji Road South, Hi-Tech Industrial Park, Nanshan District, Shenzhen, P. R. China”. Our postcode is 518057. Document name ZXCBTS (V5.
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Preface About This Manual This manual presents the hardware installation procedures of ZXCBTS micro base transceiver stations (BTSs)/remote stations. It is one of ZTE manual series for CDMA cellular mobile communications system. It aims to providing guidance to the engineering personnel who install ZTE CDMA micro-BTS/remote stations, as well as offering reference for the equipment maintenance personnel.
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Details the installation of the power supply system of the equipment. 6. Installation of Grounding System Details the installation of the grounding system of the equipment. 7. Connection of Cables Details the check of internal cable connections between various modules, as well as type selection and connection of external cables. 8.
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separates a multi-level menu, for example, [File→New→Folder] indicates the [Folder] menu item under the [New] submenu of the menu [File]. 2. Keyboard Operation Convention Format Description Indicate a key or button name, for example, , , , and . Press Key 1 and Key 2 at the same time. Press Key1 first. Then release Key 1 and press Key 2. 3.
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FCC & IC STATEMENT Before using this CDMA Micro Base Transceiver Station & RF Remote Station, read this important RF energy awareness and control information and operational instructions to ensure compliance with the FCC and IC RF exposure guidelines. NOTICE: Working with the equipment while in operation, may expose the technician to RF electromagnetic fields that exceed FCC rules for human exposure. Visit the FCC website at www.fcc.
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Contents 1 Overview ..................................................................................................................................................1-1 1.1 Introduction to Micro-BTS ............................................................................................................1-1 1.2 Installation Overview .....................................................................................................................1-4 1.3 Installation Flow ...............................
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5 Installation of Power Supply System .................................................................................................... 5-1 5.1 Introduction to Power Cables ........................................................................................................ 5-1 5.1.1 -48V DC Power Cable ........................................................................................................ 5-1 5.1.2 120V AC Power Cable...................................................................
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8.1.2 Installation Environment .....................................................................................................8-2 8.1.3 Security Measures ...............................................................................................................8-2 8.1.4 Installation Tools .................................................................................................................8-2 8.2 Composition and Installation Requirements of Antenna Feeder System ........................
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8.9 Waterproof Processing of Connectors.......................................................................................... 8-26 9 Installation of GPS Antenna Feeder System ........................................................................................ 9-1 9.1 Preparations ................................................................................................................................... 9-1 9.1.1 Installation Personnel...........................................................
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11.3 Checking Cables......................................................................................................................... 11-2 11.4 Checking Power Cables and Grounding Cables......................................................................... 11-2 11.5 Checking T1 Cables ................................................................................................................... 11-4 11.6 Checking Indoor 1/2” Jumper Cables ......................................................
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13.3.2 Precautions for UPS Installation................................................................................... 13-11 13.3.3 Structural Feature and Installation Mode of UPS ......................................................... 13-12 13.3.4 Installing the Engineering Cables of L010UPS ............................................................ 13-13 13.3.5 Installing UPS............................................................................................................... 13-14 13.
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B.14 Cable Connections in M191T Double-carrier Micro-BTS ....................................................... B-16 B.15 Cable Connections in R191T Single-carrier Remote Stations.................................................. B-18 B.16 Cable Connections in R191T Double-carrier Remote Stations ................................................ B-19 B.17 Cable Connections in M192T Single-carrier Micro-BTS......................................................... B-20 B.
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A List of Figures Fig. 1.1-1 Structure of ZXCBTS M800T Micro-BTS.......................................................................1-2 Fig. 1.1-2 Structure of Remote Stations ............................................................................................1-3 Fig. 1.1-3 Connection between Remote Station and Macro-BTS .....................................................1-3 Fig. 1.1-4 Connection between Remote Station and Macro-BTS .....................................................
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Fig. 6.2-1 Appearance of a Grounding Copper Busbar .................................................................... 6-3 Fig. 6.2-2 Connection of Power Cable and PGND Cable at the Bottom of a Cabinet...................... 6-4 Fig. 6.2-3 Structure of a Grounding Kit............................................................................................ 6-5 Fig. 6.2-4 Schematic Diagram of Wrapping Waterproof Adhesive Tape Around the Grounding Cable ..............................................
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Fig. 8.6-10 Schematic Diagram of Wrapping Waterproof Adhesive Tape (1).................................8-20 Fig. 8.6-11 Schematic Diagram of Wrapping Waterproof Adhesive Tape (2).................................8-21 Fig. 8.6-12 Schematic Diagram of Wrapping Waterproof Adhesive Tape (3).................................8-21 Fig. 8.6-13 Leading the Feeder Cable into the Equipment Room - Mode 1 ...................................8-22 Fig. 8.6-14 Leading the Feeder Cable into the Equipment Room - Mode 2 .
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Fig. 13.2-3 Connection of the Optical Fiber .................................................................................... 13-10 Fig. 13.3-1 Appearance of the ZXUPS L010 Series........................................................................ 13-11 Fig. 13.3-2 Inner Structure of the ZXUPS L010 Series................................................................... 13-11 Fig. 13.3-4 Layout of the Monitoring Cables of the CDMA Micro-BTS 485/Dry Contact ............ 13-14 Fig. 13.
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A List of Tables Table 1.1-1 List of ZXCBTS Micro-BTS/Remote Stations (800MHz) ............................................1-1 Table 1.1-2 List of ZXCBTS Micro-BTS/Remote Stations (1900MHz) ..........................................1-1 Table 2.2-1 Tools and Instruments Needed for the Installation.........................................................2-2 Table 5.1-1 Corresponding Relationship between Core Wires and Binding Posts............................5-2 Table 5.
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Table B.15-1 Cable Connections in R191T Single-carrier Remote Stations ..................................B-18 Table B.16-1 Cable Connections in R191T Double-carrier Remote Stations.................................B-19 Table B.17-1 Cable Connections in M192T Single-carrier Micro-BTS .........................................B-20 Table B.18-1 Cable Connections in M192T Double-carrier Micro-BTS........................................B-21 Table B.
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1 Overview Summary Listing the components to be installed. Describing the installation flow. Presenting points for attention during the installation 1.1 Introduction to Micro-BTS With the development of various new technologies, Base Transceiver Station (BTS) is oriented to be small and intelligent, with low power consumption, low cost and high reliability. In large or medium-sized cities, common micro-BTS cannot meet the demand of some busy-traffic areas due to the block of high buildings.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual Model Name Rated Transmission Power ZXCBTS M192T CDMA micro-BTS (1900MHz) 20W ZXCBTS R190T CDMA remote station (1900MHz) 5W ZXCBTS R191T CDMA remote station (1900MHz) 10W ZXCBTS R192T CDMA remote station (1900MHz) 20W ZXCBTS products include micro-BTS and remote stations, working in the frequency bands of 800MHz and 1.9GHz.
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Chapter 1 Overview RF antenna Optical fiber RFS (MTRX, MDUP and MDIV) RFM Power supply RF antenna feeder and power lightning arrester Fig. 1.1-2 Structure of Remote Stations Remote stations should cooperate with the macro-/micro-BTS to achieve the BTS functions, so you need to configure Local Fiber Module (LFM) on micro-BTS or Optical Interface Module (OIM) on micro-BTS for interworking with the remote stations.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual RX TX DIV RX B D M O I M MLNA Optical fiber R F M RX RX DUP TX MPA RX MLNA TX RX MT RX M icro-BTS Remote station Fig. 1.1-4 Connection between Remote Station and Macro-BTS 1.2 Installation Overview The hardware installation of micro-BTS/remote stations can be divided into the following aspects: 1. Installing shelf and boards, connecting internal cables and setting DIP switches 2.
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Chapter 1 Install the GPS Overview Install the antenna system Install the ZXCBTS cabinet Install the power supply system Connect trunk cables Install the shelf Check internal cables Install the grounding system Fig. 1.2-1 Set the DIP switches Install the sunshade cover Schematic Diagram of the Hardware Installation of Micro-BTS/Remote Station 1.3 Installation Flow Install the equipment following the specified procedures strictly: 1. Install the support; 2.
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ZXCBTS (V5.
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Chapter 1 Overview 1.4 Points for Attention Pay attention to the following points during the installation: The installation personnel should be trained to obtain the qualification entitled by ZTE and read this manual before the installation. 1. Do not operate on the cabinet or any module when the power is on. 2. Observe the relative requirements strictly when installing the BTS. 3. Do not install the antenna feeder system in thunder weather. 4.
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2 Preparations Summary Describing the installation environment check. Listing the installation tools. Listing the technical documents needed for installation. 2.1 Installation Environment Check The items to check: 2.1.1 Checking Equipment Building Conditions Check if the layout, height, bearing capability, shock-proof ability, doors and windows, walls and troughs of the equipment building meet the requirements. 2.1.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual 2.1.3 Checking Power Supply System Check the power supply ability and quality. A group of independent and stable 85V~138V (nominal 120V) AC power should be supplied to the equipment. It is prohibited to share the power supply with other high-power telecom equipment or the usually powered-down equipment. 2.1.
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Chapter 2 Type Preparations Name Two spanners (17” and 19”) One hexagon spanner One socket wrench One 5kg nail hammer One 300W electric iron and one 40W electric iron One coil of solder wires One 50m tape measure One 5m steel tape measure One 400mm horizontal ruler Measurement tools One inclinometer One compass One multimeter Ruler One plumb Protection tools Antistatic wrist strap Safety helmet, slip-proof gloves One hacksaw, several saw blades One sharp nose plier (8”) One diagonal plier (8”) One sl
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual Engineering Survey Report should be filled by the technical engineers of the equipment provider during site survey. If they can not carry out the survey in time, you should survey the site, fill in the report and then send it to the equipment provider. This report is used for the preparation of construction materials.
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3 Open-box Inspection Summary Describing the inspection procedures. Describing the open-box procedures. 3.1 Checking Packing List and Goods Caution Because ZXCBTS equipment is expensive, ensure that it is packed well and the flags for avoiding water and vibrations are marked. Load and unload the equipment gently, and avoided damage from sunshine and rain. 1. Check the “ZTE delivery sheet”. 2. Open-box inspection should be done by the engineering supervisor and your representative.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual 3.2 Packaging Note The cabinets of micro-BTS and remote stations are the same in structure, so is the packaging method. Put the support and other accessories of the ZXCBTS cabinet into the wooden box. In the wooden box, the cabinet is packed with foam boards, a bubble bag and a plastic bag. After opening the box, you need not uplift it but directly take the equipment out.
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Chapter 3 Accessories Micro-BTS CDMA micr ZT E C ORPO RAT IO N Fig. 3.3-1 Open-box Inspection o-BTS ZTE P laza, K P ar k, eji Roa Nan d Sout h, P ostc od shan Distr ic t, Shen H i-Tec h Indu e: 5180 zhen, Tel : (+ 57 P .R.C stri al 86755) hi na 679000 Custom 0 er Supp or t Cen te r: 80 083011 18 ( K g) s: ) Good e ight: 0 (cm 4 x W x52 Ne t e : 81 m lu Vo Qty .
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4 Installation of Cabinet Summary Describing the procedures to install the micro-BTS/remote station cabinet Describing the possible installation modes 4.1 Installation Flow Note The cabinets of ZXCBTS micro-BTS/remote stations are the same in structure, so is the installation method. The cabinet can be installed in two modes: on pole or on wall. The installation flow is shown in Fig. 4.1-1.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual Installation on pole Installation on wall Outdoors Install the support Install the support Install the sunshade cover Indoors Install the cabinet Installation check End Fig. 4.1-1 Flow of Installing the Cabinet 4.2 Installation Modes Note The cabinets of ZXCBTS micro-BTS/remote stations are the same in structure, so is the installation method. As shown in Fig. 4.
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Chapter 4 Installation of Cabinet installed in the Northern Hemisphere. If it is installed in the Southern Hemisphere, the opposite rule should be applied). 3. Install the sunshade cover onto the support with four M4 bolts. See Fig. 4.2-4. 4. Hold the cabinet to hang it onto the support, then push it into the shelf. See Fig. 4.2-2. 5. Align the bolt holes on the support with those on the cabinet, and then screw down four M8 hexagon bolts. See Fig. 4.2-3. 6.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual Fig. 4.2-2 Schematic Diagram of Fastening the Cabinet onto the Pole (step 2) Fig. 4.
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Chapter 4 Fig. 4.2-4 Installation of Cabinet Schematic Diagram of the Cabinet Fastened onto the Pole Caution For your safety, be sure to wear the safety belt when working at heights and the safety helmet when working at grounds. It is prohibited to work in thunder storm weather.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual 4.2.2 Installing Cabinet on Wall 1. Disassemble the support from the cabinet. 2. Mark four points on the wall based on the four holes on the support, and then drill four holes with a percussive drill (using M12 drill bit). Secure the support onto the wall with four M10 expansion bolts. See Fig. 4.2-5. 3. Hold the cabinet to hang it onto the support, and then push it into the shelf. 4.
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Chapter 4 Fig. 4.2-6 Installation of Cabinet Schematic Diagram of Installing the Cabinet onto the Wall Note The modules and cables in micro-BTS (including ultra-wide coverage micro-BTS) and remote stations have been installed, connected and tested before delivery. Before commissioning, you only need to check if they are loose due to conveyance. Refer to Chapter 7 for the connection of cables between cabinets.
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5 Installation of Power Supply System Summary Describing the methods for installing the power supply system.. Describing the procedures to install the power supply system.. 5.1 Introduction to Power Cables The micro-BTS/remote stations are supplied by 120V AC power or -48V DC power. AC micro-BTS are supplied by 120V AC power, and DC micro-BTS are supplied by -48V DC power. 5.1.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual Table 5.1-1 Corresponding Relationship between Core Wires and Binding Posts Binding Post No. Color of Core Wire Power Polarity 1 Blue -48V 2 Red -48V 3 Black -48VGND 4 Olivine -48VGND 5.1.2 120V AC Power Cable The ZTE 120V AC ZXCBTS equipment is equipped with a piece of 10m-long cable, which can meet the installation requirement in most cases.
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Chapter 5 2. Installation of Power Supply System Power cables should be laid in order. If they are laid in parallel with T1 signal cables, an interval of 200mm is required between them. 3. Upon bundling of power cables, the space between two cable ties should be less than 0.5m to prevent friction with the tower upon swing of cables and avoid damage of power cable sheath. The power cable with a round connector for connecting the POWER terminal at the bottom of the cabinet Fig. 5.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual Step 2: Strip the 17mm-long sheath off the four-core cable at the end to be welded. If the sheath of more than 17mm is stripped, the component 3 cannot press the cable tight; if less than 17mm, inconvenience might be caused for installation. See Fig. 5.3-2. 4 3 2 1 5 Fig. 5.
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Chapter 5 Installation of Power Supply System Step 5: Screw to connect the component 5 with the component 6, as shown in Fig. 5.3-4. 4 3 2 1 6 5 Fig. 5.3-4 Assembling a Power Cable Connector (step 5) Step 6: Push the components 2, 3 and 4 into the component 5, and then screw down the component 1 onto the component 5. Be sure to screw the component 1 but not 5. See Fig. 5.3-5. 1 6 5 Fig. 5.3-5 Assembling a Power Cable Connector (step 6) 5.3.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual Table 5.3- 1 Corresponding Relationship between Core Wires and Binding Posts Binding Post No.
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6 Installation of Grounding System Summary Describing the method for installing the grounding system 6.1 Introduction to the Grounding System This section details the procedures to install the grounding system, including grounding copper busbar and feeder cable grounding kit. Grounding aims to protecting both the human being and the equipment against lightning shock and electromagnetic interference. The grounding system is composed of indoor groundings, outdoor groundings and underground grounding net.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual T ower platform Feeder cable grounding kit Grounding cable (35mm 2 ) Feeder cable U Other devices Indoor grounding busbar DC power rack Micro-BT S Outdoor grounding busbar PGNDs of all devices in the equipment room (including the cabling rack) are connected to the indoor grounding busbar Grounding cable (50mm 2 ) Fig. 6.1-1 Schematic Diagram of Grounding Connections 6.2 Installing Grounding System 6.2.
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Chapter 6 Installation of Grounding System In actual installation, first determine the position for the copper busbar based on the engineering design drawing, and then install the busbar on the wall with expansion bolts. See Fig. 6.2-1 for the appearance of the grounding copper busbar. Fig. 6.2-1 Appearance of a Grounding Copper Busbar 6.2.2 Installing the Grounding System of Micro-BTS The cabinets of ultra-wide coverage micro-BTS/remote stations are equipped with PGND terminals, as shown in Fig. 6.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual PGND terminal of the cabinet Fig. 6.2-2 Connection of Power Cable and PGND Cable at the Bottom of a Cabinet 6.2.3 Installing Feeder Cable Grounding Kit Caution: It is prohibited to install the grounding kit in thunderstorm weather; otherwise, the installation personnel might be hurt. When installing the grounding kit, be sure to keep the feeder cable at the joint straight. 6.2.3.
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Chapter 6 Installation of Grounding System 6.2.3.2 Procedures to Install a Grounding Kit 1. Prepare such tools as paper knife, straight screwdriver, spanner and sharp nose pliers. 2. Choose a suitable position for installing the grounding kit, and cut the sheath off the 7/8" feeder cable based on the size of the grounding kit. The structure of a grounding kit is shown in Fig. 6.2-3.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual Fig. 6.2-4 Schematic Diagram of Wrapping Waterproof Adhesive Tape Around the Grounding Cable 5. Clamp the external conductor with the grounding copper and clip tightly. 6. Seal the joint between the grounding kit and the feeder cable as follows: First wrap the waterproof adhesive tape and then the PVC tape around the joint.
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7 Connection of Cables Summary Describing the connection of internal cables. Describing the connection of external cables. 7.1 Checking Internal Cable Connections 7.1.1 Type and Configuration of Internal Cables There are 422 or 485 internal cables totally. Refer to Table 7.1-1 for the types and configurations of internal cables in micro-BTS/remote stations. Table 7.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual Type Clock cables Communication cables Power cables Name RF43 All double-carrier micro-BTS/remote stations RF29 All single-carrier and double-carrier micro-BTS RF30 Single-carrier and double-carrier 800M micro-BTS RF31 Single-carrier and double-carrier 800M micro-BTS RF39 Single-carrier and double-carrier 1.
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Chapter 7 Connection of Cables 7.1.2 Connection of Internal Cables Refer to Appendix B for the connection of internal cables. 7.2 Connecting External Cables 7.2.1 Connecting Optical Fiber Note The optical fiber connectors of micro-BTS/remote stations are SC connectors. The ODF or optical connection box provided is equipped with FC connectors by default. If there are special requirements on the connectors, contact ZTE for customization. 7.2.1.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual The core wires at both ends are 0.7m long. Both ends of the optical fiber can connect either a micro-BTS or a remote station. You can choose 10m/20m/50m/100m-long optical fiber for this connection based on the actual situation. 2. If an outdoor remote station is near to a relative indoor macro-BTS, optical fiber is used for connecting them directly.
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Chapter 7 Connection of Cables 1） Connection between the macro-BTS and the ODF The indoor-type optical fiber is adopted, with one end being SC/PC connectors and the other end being FC/PC connectors. See Fig. 7.2-3 for the structure of the optical fiber. SC/PC connector FC/PC connector Single-mode optical fiber Fig. 7.2-3 Structure of Optical Fiber (3) The SC/PC connectors are used to connect the macro-BTS, and the FC/PC connectors are used to connect the ODF.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual The core wires of the end equipped with a waterproof blocker are 0.7m long, and those of the other end are 3m long. The end with a waterproof blocker is to be connected with the remote station, and the other end is to be connected with the ODF. You can choose 50m/100m-long optical fiber for this connection based on the actual situation. Caution: If the ODF uses cubical connectors, contact ZTE in advance. 7.2.1.
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Chapter 7 Connection of Cables the LFM, lay the optical fiber along the horizontal cabling trough on the top of the TRX layer, and then along the vertical cabling trough on the left of the shelf; next, open the cover of the standby interface marked with “BTM ANT” on the top of the macro-BTS, pull the optical fiber out of the shelf and then lay it onto the cabling rack on top. 3.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual Micro-BTS/remote station Remote station EXTEND EXTEND RFE-ANT0 RFE-ANT0 Interconnection RF cable (3m) Fig. 7.2-6 Connection of Interconnection RF Cables 7.2.3 Waterproof Processing of Joints In case of double-carrier configuration, the joints between the sockets at the bottom of the cabinets and the connectors of the interconnection RF cables should be wrapped with waterproof adhesive tape.
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Chapter 7 Connection of Cables 4） Wrap two layers of PVC tape around the waterproof adhesive tape in the same way as for wrapping the waterproof adhesive tape. 5） Finally wrap a layer of anti-ultraviolet tape. 7.2.4 Connection of Trunk Cables There are T1 interfaces at the bottom of the primary cabinet of a micro-BTS for connecting T1 cables (100-ohm coaxial cables), as shown in Fig. 7.2-7. T1 cable Fig. 7.2-7 1. Connection of T1 Cables Select T1 cables.
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8 Installation of Primary Antenna Feeder System Summary Describing the composition of the primary antenna feeder system. Describing the procedures to install the primary antenna feeder system. 8.1 Preparations Before installing the primary antenna feeder system, check the qualification of the installation personnel for working at heights, installation environment, security measures, installation tools and system components, for the purpose of ensuring the successful installation. 8.1.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual 8.1.2 Installation Environment Check if the outdoor lightning grounding cable is well grounded and if its cross-section area is more than 50mm2. Check if the distance between the antenna pole and the lightning rod/lightning grounding point/outdoor cabling rack, the firmness and wind-resistant ability of the pole meet the design requirements.
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Chapter 8 Installation of Primary Antenna Feeder System 3. Raising tools: Pulley block and rope; 4. Special tools: Cutter for cutting primary feeder cables and tools for assembling connectors; 5. General tools: Adjustable wrench, sharp nose pliers, diagonal pliers, electrical knife, file and hacksaw; 6. Protection tools: Safety belt, safety helmet, safety rope, thick working clothes, RF prevention clothes, canvas tool bag, gloves, and multi-purpose sockets; 7.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual Lightning rod Antenna (2 sets) Jumper cable (1/2", 2 pieces) Lightning grounding kit Primary feeder cable (7/8", 2 pieces) Equipment room Lightning grounding kit Lightning grounding kit Lightning arrester Cabling rack Jumper cable (1/2", 2 pieces) Tower MicroBTS Fig. 8.
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Chapter 8 Installation of Primary Antenna Feeder System 8.2.2 Technical Parameters 1. Height of antenna It depends on the networking plan. 2. Azimuth angle of antenna It depends on the networking plan. 3. Pitch angle of antenna It depends on the networking plan. Generally, it is between 0° and 10° (adjustable). 4. Pointing direction of antenna It depends on the azimuth angle of the antenna. Two antennae of the same sector must point to the same direction. 5.
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ZXCBTS (V5.
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Chapter 8 Installation of Primary Antenna Feeder System BTS on network coverage, space diversity, azimuth angle and pitch angle, thus ensuring desirable network coverage in future. 8.4.2 Installing Accessories of Directional Antenna Some fasteners need be installed on a directional antenna first. For example, the KATHREIN antenna need be installed with the fasteners “738516” and “737974”.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual 8.4.3 Transporting and Raising Antenna Caution: Both the installation personnel working on tower and those working under tower should cooperate to raise the antenna onto the tower with rope. Note to keep the antenna away from the tower body to prevent any damage to the antenna when pulling it up the tower.
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Chapter 8 Installation of Primary Antenna Feeder System 8.4.4 Installing and Adjusting Directional Antenna Note: The antennae of different providers require different installation modes. This section takes the installation of the KATHREIN antenna as an example. Before the installation, read the installation manual delivered with the antenna carefully. Install a directional antenna by the following steps: 1.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual Fig. 8.4-3 Schematic Diagram of Adjusting the Pitch Angle of the Antenna 8.4.5 Installing and Adjusting Omni Antenna Install an omni antenna by the following steps: 1. Fasten the antenna (the part with jacket) onto the antenna mount with two fixing clips. Do not fasten it too tight or too loosely.
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Chapter 8 2. Installation of Primary Antenna Feeder System Implement waterproof processing to the joint between the antenna and jumper cable. 1) Wrap the joint with the waterproof adhesive tape from top download. The first layer should be wrapped in the same direction as for fastening the antenna jumper cable. 2) Wrap the waterproof tape circularly for three layers totally. Note that the next circle covers half of the previous circle, and the wrap stops at the position 10cm away from the joint.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual 3. Drill holes for installing expansion bolts with a percussive drill, and then secure the main board of the feeder cable window with the expansion bolts. 4. Install the sealing pad and gasket when leading the primary feeder cables into the equipment room. 5. In cold and sandy places, install a wooden board in the equipment room to block sand blown by the wind and preserve heat. Fig. 8.
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Chapter 8 Installation of Primary Antenna Feeder System Antenna jumper cable Label Feeder cable Label Customized jumper cable on top Male N connector Fig. 8.6-1 Structure of the Feeder Cable of a Micro-BTS/Remote Station 8.6.1 Determining Route for Feeder Cable The cabling route of the feeder cables should be determined according to the engineering design drawing. If an alteration is necessary, negotiate with the customer representative for solution.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual 1. The cutter used is shown in Fig. 8.6-2. Fig. 8.6-2 2. Cutter for Assembling 7/8” Feeder Cable Connectors Pull the feeder cable straight (about 150mm long) at the end to be installed with a connector, and then strip 50mm-long sheath off the cable with the cutter. 3. Put the feeder cable on the trough of the cutter EASIAX, reserve four corrugations at the end of the blade, and then press down the handle.
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Chapter 8 6. Installation of Primary Antenna Feeder System Disassemble the feeder cable connector into two parts: front part and back part. And then insert the feeder cable into the back part until it contacts the first corrugation of the cable. 7. Insert the tube expander of the cutter into the feeder cable and then screw left and right to expand the external copper conductor, as shown in Fig. 8.6-5. Fig. 8.6-5 8.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual Twist this wrench only Keep this wrench immovable Fig. 8.6-7 Schematic Diagram of Fastening the Front Part with the Back Part of the Connector 8.6.3 Cutting Feeder Cable Caution: Stick temporary labels at both ends of the primary feeder cables after cutting them. Labels can also be stuck in the middle part of the feeder cables but they must be the same; otherwise, wrong connections might be caused.
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Chapter 8 Installation of Primary Antenna Feeder System the lower end of the cable. Stick a formal label after the cable is led into the equipment room. 2) Assemble the connectors before raising the primly feeder cables, thus shortening the time for working at heights and ensuring the quality of the connectors. 8.6.4 Raising Primary Feeder Cable When the antenna feeder system is to be installed on a tower, the pulley block will be used to raise the primary feeder cables, as shown in Fig. 8.6-8.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual Pulley block The feeder cable connector is wrapped Label Tie a knot with the rope on the feeder cable at the place 0.4m away from the connector and then another knot about 3.4m away from the connector Use this rope to pull the feeder cable away from the tower to prevent damaging the cable and the connector when raising the cable The rope for pulling the cable up the tower Fig. 8.
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Chapter 8 4) Installation of Primary Antenna Feeder System The minimum bending radius of the primary feeder cable should be no less than 20 times of its semi-diameter. The minimum one-time bending radius is 90mm, and the minimum repeated bending radius is 200mm. 5) The maximum interval between hangers is 1.65m. 2. Cabling procedures: 1) In principle, a hanger should be installed on the tower or cabling rack every about 1.5m.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual 8.6.6 Connecting Jumper Cable with Feeder Cable and Sealing Their Joint Caution: Pay attention to the sealing of the joint between the feeder cable and the jumper cable, which is critical in the installation of the antenna feeder system. Use waterproof adhesive tape for the sealing. Generally, the 3m-long 1/2” jumper cable is used to connect the antenna and the primary feeder cable.
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Chapter 8 Installation of Primary Antenna Feeder System Fig. 8.6-11 Schematic Diagram of Wrapping Waterproof Adhesive Tape (2) 4) After the wrapping, grip the joint with both hands to make the tape stuck tight with the joint, as shown in Fig. 8.6-12. Fig. 8.6-12 5) Schematic Diagram of Wrapping Waterproof Adhesive Tape (3) Wrap two layers of PVC tape around the waterproof adhesive tape. Note that the next circle covers half of the previous circle. 6) Grip the joint again.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual Feeder cable window One-time bending, with the min. radius of more than 90mm Indoors Outdoors Cabling rack Fig. 8.6-13 Hanger Leading the Feeder Cable into the Equipment Room - Mode 1 Cabling rack Hanger One-time bending, with the min. radius of more than 90mm Indoors Feeder cable window Fig. 8.
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Chapter 8 Installation of Primary Antenna Feeder System Checking labels Check if the temporary labels are stuck on the cables. Without the labels, you might misconnect the cables. Determining the cutting position Determine the cutting position based on the installation position of the shelf and the lightning arrester, length of jumper cable on top, and the bending radius of the feeder cables. 4) Assemble the indoor connectors of the primary feeder cables. 8.6.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual cables should also be grounded at three points, that is, on the antenna pole, on the rooftop, and on the wall before the cables are led into the equipment room. 3) Before leading the primary feeder cable along the outdoor cabling ladder from the top of the building to the equipment room, check whether the cabling ladder is grounded. If not, request the network operator to accomplish it as soon as possible. 2.
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Chapter 8 Installation of Primary Antenna Feeder System If the antenna feeder system is installed on a tower, lead the grounding cable downward along the tower. If the antenna feeder system is installed on the top of a building, lead the grounding cable to the lightning protection net. 4) Before installing the grounding kit, wrap the waterproof adhesive tape around the grounding cable near the grounding copper for sealing, as shown in Fig. 8.7-2. Fig. 8.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual 8.8 Test of Antenna Feeder System 1. After the antennae are installed and all feeder cables are connected, measure the standing wave ratio of them. 2. Measure one end of the indoor 1/2” jumper cable, which is to be connected with the cabinet, with the tester. The standing wave ratio should be lower than 1.5. It is best to be lower than 1.3. 3.
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9 Installation of GPS Antenna Feeder System Summary Describing the composition of the GPS antenna feeder system. Describing the procedures to install the GPS antenna feeder system. 9.1 Preparations 9.1.1 Installation Personnel Before installing the GPS antenna feeder system, check the qualification of the installation personnel for working at heights, installation environment, security measures, installation tools and system components.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual lightning rod/lightning grounding point/outdoor cabling rack, the firmness and wind-resistant ability of the pole meet the design requirements. In addition, check if the necessary tools and assisting materials are prepared, and if the route for laying the primary feeder cable are determined through negotiation.
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Chapter 9 5. Installation of GPS Antenna Feeder System General tools: Adjustable wrench, sharp nose pliers, diagonal pliers, electrical knife, file and hacksaw; 6. Protection tools: Safety belt, safety helmet, safety rope, thick working clothes, RF prevention clothes, canvas tool bag, gloves, and multi-purpose sockets; 7. Other tools: Herringbone ladder and the wooden wheel axis for uplifting the primary feeder cable (which can be borrowed locally). 9.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual 2. Assembly of a GPS coaxial cable connector 1) Strip the a segment of sheath off the GPS coaxial cable as required in Fig. 9.3-1. 6. 2 16. 7 Fig. 9.3-1 Schematic Diagram of Length of Cable Sheath to be Stripped 2) Assemble the components onto the cable as shown in Fig. 9.3-2. And then solder the core wire with the pin. Unfold the shielding layer and wrap it around the bushing.
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Chapter 9 Installation of GPS Antenna Feeder System 2） Insert the connector through the sleeve (a GPS accessory), and then lay the coaxial cable from the GPS antenna to the GPS lightning arrester. 3） Screw to connect the outdoor coaxial cable connector with the GPS antenna connector. 4） Screw the sleeve onto the GPS antenna, keeping the GPS antenna unmoved. 5） Secure the tube on the antenna pole with a fixing clip. 6） Cut the coaxial cable based on the installation position of the GPS lightning arrester.
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10 Installation of Internal Modules Summary Describing the modules in a micro-BTS/remote station. Describing the functions of the modules. Describing the flow of installing the modules. 10.1 Overview 10.1.1 Logical Positions of Equipment Modules The modules and boards in M800T/M801T/M802T/M190T/M191T/M192T micro-BTS are positioned as shown in Fig. 10.1-1.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual The modules and boards in R800T/R801T/R802T/R190T/R191T/R192T remote stations are positioned as shown in Fig. 10.1-2. RX0 RFM RX1 MTRX TX Door Optical fiber BRFS MPA MLNA M P D M D I V RFE-ANT0 M L N A 1 M L N A 2 M D U P M P A RFE-ANT1 Fig. 10.1-2 Modules and Boards in R800T/R801T/R802T/R190T/R191T/R192T 10.1.
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Chapter 10 Installation of Internal Modules 1 MTRX 2 BDM 3 MPD400W 4 DIV 5 MLNA 6 MPA 7 Heater 8 DUP 9 MGPS Fig. 10.1-3 Layout of Modules in a ZXCBTS Micro-BTS A ZXCBTS remote station is composed of MTRX module, MLNA module, Remote Fiber Module (RFM), MPD 400W module, DIV module, DUP module and MPA module, as shown in Fig. 10.1-4.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual 1 MTRX 2 RFM 3 MPD400W 4 DIV 5 MLNA 6 MPA 7 Heater 8 DUP Fig. 10.1-4 Layout of Modules in a ZXCBTS Remote Station 10.1.3 Functions of the Modules The following modules and accessories need be installed: 1. BDM BDM is the core module of a ZXCBTS micro-BTS, which completes the modulation & demodulation of baseband data, signaling processing, resources management and operation & maintenance functions. 2.
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Chapter 10 Installation of Internal Modules accomplishes down conversion, signal amplification and bandpass filter on reverse links. MTRX800 is used in M800T/M802T micro-BTS/remote stations, whereas M190T/M191T/M192T micro-BTS/remote stations adopt MTRX190. 3. MPA MPA receives CDMA signals transmitted by MTRX and then amplifies the power of the signals, which are finally emitted to a cell through the antenna after being processed by a duplexer filter.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual 2) Multiplexing and demultiplexing LVDS signals. 3) Providing 12MHz (800MHz) or 10MHz (1.9GHz) analog signals to the RF subsystem. 4) Measuring the transmission delay of LFM (OIM) and RFM, and reporting the signal to RF Control Module (RFCM) through Integrated Circuit Interface Circuit (IIC) bus CM to compensate the transmission delay on Channel Processing Module (CHM).
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Chapter 10 Installation of Internal Modules 10.2 Module Installation Flow Start Install MTRX Micro-BTS Remote station Install BDM Install RFM Install MGPS Install MPA Install DUP Install DIV Install MLAN Install MPD400W Based on the configuration Install the heater Installation check End Fig. 10.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual 10.3 Installation and Replacement of Modules Note The modules and cables in Micro-BTS/remote stations have been installed, connected and tested before delivery. Before commissioning, you only need to check if they are loose due to conveyance. According to the configuration requirement, you might need to add optical fiber modules or CSM5000 expansion modules in the expansion slots of the corresponding BDM board.
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Chapter 10 Installation of Internal Modules 10.3.3 Fastening and Bundling of Internal Cables 1. Fastening coaxial cables For semi-rigid coaxial cables, connect both ends to the corresponding terminals firmly. 2. Bundling of GPS-BDM conductive wires and RF cables RF29/RF30 See Fig. 10.3-1. GPS-BDM RF30 BGPS B R F S M T R X BDM RF29 GPSTM 307.5+0.1 A Bundle of To Terminal A cables M P D M D I V MM L L N N A A | | 1 2 M P A M D U P T-shape hole Cable tie Fig. 10.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual GPS-BDM cable RF30 Cable tie RF29 Bundling plank Fig. 10.3-2 Schematic Diagram of Bundling Internal Cables (2) 3. Bundling of DCDX01, DCDX02, RSTDX, MONDX01 and MONDX02 cables Bundle the cables DCDX01, DCDX02, RSTDX, MONDX01 and MONDX02 with cable ties on the cable tie bases, as shown in Fig. 10.3-3.
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Chapter 10 Installation of Internal Modules 4. Cabling of T1 cables in the cabinet The T1 lightning arrester is equipped with two T1 cables. Before connecting the T1 lightning arrester with the cabinet, label the T1 cables at the position near the connectors with “OUT#” or “IN#” (#=1, 2, 3 or 4”). “OUT#” and “IN#” should be the same as “OUT” or “IN” marked on the cable outlets at the back of the lightning arrester.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual When inserting the OIM into the BDM, make the interface of the optical module on the OIM face outward to ensure that optical fibers can be inserted into the optical module of the OIM from the right side of the BDM, as shown in Fig. 10.3-5. OIM BDM Optical interface facing outward OIM slot Fig. 10.3-5 Schematic Diagram of Inserting the OIM into the BDM 10.3.
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11 Hardware Installation Check Summary Describing the hardware installation check items 11.1 Checking Components in the Cabinet Check if: 1. The RF cables between the modules are connected correctly and firmly. 2. The bolts of all modules are screwed down to ensure reliable connections between the modules and the backplane. 3. The unused connectors are screwed with matching terminals. 4. The RF cables are not cross-connected or pulled too tight.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual 6. The cable outlet at the bottom of the cabinet has been covered with the cover plate after the cables are connected. 7. The combined cabinets are arranged in order and the connecting pieces on the top of the cabinets are fastened firmly. 8. The surface of the cabinet is clean, the paint has no blemishes, and various indications on the surface are correct, clear and complete. 9.
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Chapter 11 Hardware Installation Check 2. The PGND cable of the micro-BTS adopts the olivine or yellow copper-core cable with the cross-section area of 35mm2, which is connected to the indoor PGND copper busbar reliably. The GND/BGND cable adopts the black copper-core cable with the cross-section area of 25mm2. The -48V power cable adopts the blue copper-core cable with the cross-section area of 25mm2. All these cables are laid straight and connected reliably. 3.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual 19. The labels at both ends of the power cable and ground cable should be clear and correct. 20. The naked wires at the wiring terminals and the handles of cable lugs are wrapped with insulation adhesive tape or heat-shrink tube. 21. Each wiring terminal is installed with a flat washer and a spring washer. 11.5 Checking T1 Cables Check if: 1. T1 cables are not short-circuited and the connectors are not damaged. 2.
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Chapter 11 Hardware Installation Check 11.7 Checking Primary Feeder Cables and GPS Feeder Cables Check if: 1. The primary feeder cables are cut by a dedicated cutter. The cross-section is smooth and no copper scraps are left in the copper pipe of the primary feeder cable. The connectors of the primary feeder cables are installed firmly. 2. The 7/8” feeder cable connectors are installed firmly to ensure normal standing wave ratio. 3.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual 13. The primary feeder cables of one sector are arranged in one row and they are queued the same in each row. 14. No copper part of the feeder cable connectors is exposed. Same labels are stuck at both ends of a feeder cable with the cable length recorded. 15. The GPS core wire is not falsely soldered. 16.
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Chapter 11 Hardware Installation Check 3. The hangers are installed on the primary feeder cables every 1.5m.. 11.10 Checking Outdoor 1/2” Jumper Cables Check if: 1. The connections between the antenna and the 1/2” jumper cable as well as the 1/2” jumper cable and the primary feeder cable are correct. Their joints are tightened. 2. The jumper cable connected with the antenna is laid along the beam of the antenna mount and bound to the tower. 3.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual 7. There are two types of antenna: the pointer-modulated antenna and digital-modulated antenna. Adjust the former with a spanner and modulate the latter by setting the exact value in the equipment room. When the control line connecting the antenna is broken, you must adjust the antenna with a spanner. You must measure every single-polarized antenna.
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Chapter 11 Hardware Installation Check 11.12 Checking Standing Wave Ratio of Feeder Cables 1. After the antennae are installed and all feeder cables are connected, measure the standing wave ratio of them. 2. Measure one end of the indoor 1/2” jumper cable, which is connected with the cabinet, with the tester. The standing wave ratio should be lower than 1.5. It is best to be lower than 1.3. 3. Record the VSWR value and provide the VSWR test diagram. 11.
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12 Power-on and Power-off Summary Describing the power-on check items Describing the procedures to power on/off a micro-BTS/remote station 12.1 Checking Components in the Cabinet before Power-on Open the cabinet to check if the modules are installed firmly and the cables are connected reliably. Insert the OIM and the CSM5000 into the cabinet. Set the PATH ID by setting the DIP switch on the BDM based on the T1 cable connections with the CDSU of the BSC. See Fig. 12.1-1 for the setting of the DIP switch.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual 12.2 Checking External Cables before Power-on 1. Use the multimeter to measure if the 120V AC power meets the requirement. 2. Check if the connector of the 120V AC power cable is connected firmly. 3. Check if T1 cable connectors are connected tight. 4. Check if the optical fibers are connected correctly. 5. Use the tester to check if the standing wave ratio of the antenna feeder system is lower than 1.5.
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13 Installing the Integrated Micro-BTS Summary Describing the installation of the integrated built-in SDH of the micro-BTS Describing the installation of the integrated UPS of the micro-BTS 13.1 Introduction to the Solution of Micro-BTS Integration 13.1.1 Implementation of the Micro-BTS Integration The micro-BTS integration solution integrates the transmission, power and micro-BTS technologies and devices to provide users with an integrated networking solution.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual indoor T150 board for the transmission of this part. The indoor and outdoor T150 boards are the same except for the interface connector, that is to say, they are basically the same in terms of performance and reliability. Support of power supply: 24V and –48V input; 4.
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Chapter 13 Installing the Integrated Micro-BTS Transmission interface Power supply interface Fiber 1 (SDH) 220V Fiber 2 (SDH) -48V AC micro-BTS E1(1) E1(2) E1(3) E1(4) 485/dry contact UPS Built-in SDH Fig. 13.1-1 Solution (I) of Micro-BTS Integration In this solution, a ZTE ZXSM T150 transmission system serves as the built-in SDH system, and a ZTE ZXUPS L010 UPS power system serves as the UPS power supply.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual Transmission interface Power supply interface Fiber 1 (SDH) -48V(1) Fiber 2 (SDH) -48V(2) DC micro-BTS E1(1) E1(2) E1(3) E1(4) 485/dry contact Combinational power supply Built-in SDH Fig. 13.1-2 Solution (II) of Micro-BTS Integration In this solution, a ZTE ZXSM T150 transmission system serves as the built-in SDH system, and a suitable ZTE power system model may serve as the outdoor combinational power supply.
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7 6 5 4 3 2 1 8 9 10 11 12 14 13 Chapter 13 Installing the Integrated Micro-BTS 1 BDM module (top layer) 2 MTRX module (bottom layer) 3 power module 4 MDIV module 5 MLNA module 6. Heater 7 MPA module 8 T1 arrester 9 RF lightning arrester 10 MGPSTM lightning arrester lightning-protection plate (the external 48VUPS should be built internally) 12 MDUP module 13 SDH board (if built-in SDH is necessary) 14 MGPSTM module 15 OIM board Fig. 13.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual 7 6 5 3 2 1 8 9 10 Fig. 13.1-4 shows the module layout inside the ZXCBTS integrated RF remote station: 1 RFM module (top layer) 2 MTRX module (bottom layer) 3 power module 4 MDIV module 5 MLNA module 6 Heater 7 MPA module 8 RF arrester 9 MTPB1 lightning protection plate (the external 48VUPS should be built internally) 10 MDUP module Fig. 13.
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Chapter 13 Installing the Integrated Micro-BTS 13.1.4 Networking Modes of the Integrated SDH The built-in SDH technology is employed to make even more flexible networking of the micro-BTS and to address basically various networking requirements. The built-in SDH is a standard SDH STM-1 optical interface, which supports independent networking or networking with cooperation of an SDH device. The built-in SDH also supports directly fiber networking and has ring network protection capability.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual Door panel BDM ANT 10M OUT1IN1OUT2IN2OUT3IN3OUT4IN4 MTRX M P D GPS RX0 RX1 B R F S L N A L N A Bottom SDH-POWER TX M P A D U P T4R4T3R3T2R1T1R1 X22 D43 D44 SDH I N2 OUT2 I N1 OUT1 Fig. 13.2-1 Cable Layout of the Built-in SDH in the CDMA Micro-BTS 13.2.2 Connecting the External Optical Fibers and Cables During Installation 13.2.2.1 Description of the Cabinet-Bottom Interfaces Fig. 13.
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Chapter 13 Installing the Integrated Micro-BTS See below for the meaning of each connector: POWER——Power input of the micro-BTS; FIBER- 1\- 2——Extension fiber interface of the RF remote station; FIBER- 3\- 4——Input/output of the built-in SDH fiber interface of the micro-BTS; MONITOR——Communication interface of the external UPS of the micro-BTS; FAN——Fan interface for external heat dissipation of the high-power (over 20W) micro-BTS; RFE- ANT0——Diversity reception antenna interface of the micro-BTS; RFE- ANT
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual SDH fiber SDH? ???? connector Fiber water-proof ? ? ?connector ??? Fig. 13.2-3 Connection of the Optical Fiber 13.3 Installing the Integrated UPS of Micro-BTS/RF Remote Station 13.3.1 Introduction to ZXUPS L010 Currently, the integrated CDMA micro-BTS employs the ZXUPS L010 as its UPS. Fig. 13.3-1 shows the appearance of the ZXUPS L010 series products.
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Chapter 13 Installing the Integrated Micro-BTS Rear side of enclosure Front side of enclosure Shutter for air discharge Shutter for air admittance CLOSE OPEN a DANGER OF HIGH VOLTAGE Key Fig. 13.3-1 Appearance of the ZXUPS L010 Series Fig. 13.3-2 shows the inner structure of the ZXUPS L010 series.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual 2. Improvement on the power connector of the micro-BTS. As the output of UPS is screwed with the bolt, the power supply of the current micro-BTS cannot be plugged. To improve this situation, a connector board may be used. Cut off the input 3-core connector on the connector board, divide by L-N-PE and connect respectively to the L-N-PE of the UPS’ output end. Be careful not to make any mistakes in this operation.
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Ground Chapter 13 Installing the Integrated Micro-BTS 地 Spring cushion 弹簧垫 Plain cushion 平垫（(4pcs) 4 个）（(8pcs) 8 个） M1 0 × 3 0 内六角螺栓（ 4 个） (4pcs) M10x30 inner hexagon bolt M8 nut M8 螺母 M8 （(4pcs) 4 个）膨胀螺丝（ 4 个） (4pcs) M8 expansion screw Fig. 13.3-3 Frontal and Lateral Faces of the UPS’s Floor-type Installation 13.3.4 Installing the Engineering Cables of L010UPS 13.3.4.1 From-to-list Table 13.3-1 shows the connections of the CDMA micro-BTS 485 / dry contact supplementary cables. Table 13.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual Connected together with the front-door grounding cable MTPB1 lightningprotection board Bottom MONOTOR Fig. 13.3-4 Layout of the Monitoring Cables of the CDMA Micro-BTS 485/Dry Contact Here three interfaces, namely POWER, MONITOR and SDH- POWER are related to the external UPS. Where, One cable end of POWER interface is connected with the POWER interface, and the other end is a standard 3-core power plug.
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Chapter 13 Installing the Integrated Micro-BTS attached, and this manual gives detailed instructions on the installation of the product. 13.4 Installing the Ancillary Combinational Power Supply of Micro-BTS/RF Remote Station The following ancillary power supply is recommended for the devices of the CDMA cellular system: the ancillary combinational power supply consists of the outdoor power box and outdoor battery box (model: ZXDU28).
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual 13.4.1.2 Installing the Outdoor Power Box on the Wall Fig. 13.4-2 shows how to install the outdoor power box on the wall. 1——Outdoor power box 2——Sunshade unit 1 (used for installation with a pole or on the wall) 3——Installation support (used for installation with a pole or on the wall) 4——Expansion bolt M10X50 Fig. 13.4-2 Schematic Diagram of Installing the Outdoor Power Box on the Wall 13.4.1.
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Chapter 13 Installing the Integrated Micro-BTS 3——Base (used for installation on the ground) 4——Expansion bolt M10X50 Fig. 13.4-3 Schematic Diagram of Installing the Outdoor Power Box on the Ground 13.4.2 Installing the Outdoor Battery Box The outdoor can only be installed on the ground, which is shown in Fig. 13.4-4. 1——Outdoor battery box 2——Sunshade unit 2 (used for the installation on the ground) 3——Base (used for installation on the ground) 4——Expansion bolt M10X50 Fig. 13.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual 1. Dry contact output connecting terminal 2. Load output working ground 3. Battery input working ground 4. –48V load output line 5. (-48V) battery input line 6. Cable holder 7. External AC input line 8. System’s cable access hole Fig. 13.4-5 Schematic Diagram of the Cable Connection for the Outdoor Power Box The function of dry contact monitoring is available with the combinational power supply of the micro-BTS.
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Chapter 13 Installing the Integrated Micro-BTS 1 2 3 4 5 6 7 8 9 10 Fig. 13.4-6 Output Connecting Terminal of the Dry Contact Precautions for the cable connection of the combinational power supply: 1.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual power supply are products of ZTE, proper user’s manual will be attached with the product delivery. Detailed instructions are covered in these manuals for user’s reference during the installation.
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Appendix A Packaging, Storage and Transportation Summary Describing how a micro-BTS/remote station is packed. Describing how a micro-BTS/remote station should be stored. Describing how a micro-BTS/remote station should be transported. A.1 Packaging The packaging of all components of micro-BTS, ultra-wide micro-BTS, and remote station are properly proofed against quakes during transportation. They are divided into two groups in packaging: 1. Cabinets 2.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual A.3 Transportation Use designated containers. All items should be placed closely, neatly, orderly and safely in the container to avoid any possible damage during transportation. There should be three layers of wooden box or four layers of cartons at maximum. Cables and delivery-attached document should be placed in the lower half and the cabinet should be placed in the upper half.
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Appendix B Table of Cable Connections Summary Refer to the following tables for the cable connections in micro-BTS and remote stations. B.1 Cable Connections in M800T Single-carrier Micro-BTS Table B.1-1 Serial No.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual Serial No.
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Appendix B Serial No.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual Serial Cable Name No.
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Appendix B Table of Cable Connections B.4 Cable Connections in R800T Double-carrier Remote Stations Table B.4-1 Serial Cable Name No.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual Serial Cable Name No. 28 RF43 Connection of Terminal A Connection of Terminal B Remarks EXTEND (at the bottom of the MTRX800_RX0 cabinet) B.5 Cable Connections in M190T Single-carrier Micro-BTS Table B.5-1 Serial No.
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Appendix B Serial Cable Name No. Connection of Terminal A Table of Cable Connections Connection of Terminal B Remarks RFE-ANT0 (at the bottom of the 25 RF26 MDIV800_ANT 26 RF27 27 RF28 MPA800_OUT MDUP800_TX 28 RF40 Middle hole of BRFS_X1 Middle hole of BRFS_X3 29 R41 RFM_X7 Middle hole of RFM_X3 cabinet) RFE-ANT1 (at the bottom of the cabinet) MDUP800_ANT B.6 Cable Connections in M190T Double-carrier Micro-BTS Table B.6-1 Serial No.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual Serial No.
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Appendix B Serial No.
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Appendix B Serial Cable Name No.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual B.10 Cable Connections in M802T Double-carrier Micro-BTS Table B.10-1 Serial No.
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Appendix B Serial No. Cable Name Connection of Terminal A Table of Cable Connections Connection of Terminal B GPS-ANT at the bottom of 28 RF29 29 RF30 MGPS_10M BDM802_X7 30 RF31 BDM802_X8 Middle hole of BRFS_X1 31 RF42 MLNA800-2_RFOUT2 32 RF43 MTRX800_RX0 EXTEND (at the bottom of the cabinet) 33 GPS-BDM BDM802_X3 BGPS_X2 the cabinet Remarks MGPS_ANT RFE-ANT0 (at the bottom of the cabinet) B.11 Cable Connections in R802 Single-carrier RF Remote Stations Table B.11-1 Serial No.
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Appendix B Serial No.
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Appendix B Serial No.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual B.15 Cable Connections in R191T Single-carrier Remote Stations Table B.15-1 Serial No.
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Appendix B Table of Cable Connections B.16 Cable Connections in R191T Double-carrier Remote Stations Table B.16-1 Serial No.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual B.17 Cable Connections in M192T Single-carrier Micro-BTS Table B.17-1 Serial No.
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Appendix B Serial No. Cable Name Connection of Terminal A Table of Cable Connections Connection of Terminal B 29 RF36 TRX_RX1 30 RF37 DIV_ANT 31 RF38 32 RF39 MGPS_10M Middle hole of BRFS_X1 33 GPS-BDM BDM_X3 BGPS_X2 Remarks LNA-2_RFOUT1 RFE-ANT0 (at the bottom of the cabinet) RFE-ANT1 (at the bottom of the cabinet) DUP_ANT B.18 Cable Connections in M192T Double-carrier Micro-BTS Table B.18-1 Serial No.
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Appendix B Serial No.
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Appendix C Equipment Parameters C.1 Dimension See Fig. C.1-1 for the appearance of a micro-BTS/remote station cabinet. Fig. C.1-1 Appearance of a ZXCBTS Cabinet The dimension of the cabinet is 630mm (height)×400mm (width)×285mm (depth). The weight of one cabinet is 45kg. C.2 Power Consumption Refer to the following table for the power consumption of several types of micro-BTS and remote stations supplied with the 120V AC power in case of full load.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual Table C.2-1 Power Consumption of Several Types of Micro-BTS and Remote Stations Model Power Consumption M190T 180W M191T 195W M192T 290W M800T 195W M802T 290W R190T 180W R191T 195W R192T 290W R800T 195W R802T 290W Power factor: 0.
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Appendix C Equipment Parameters Refer to the following table for the power consumption of several types of micro-BTS and remote stations supplied with the -48V DC power in case of full load. Table C.
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Appendix D Indicators D.1 BDM Indicators See Fig. D.1-1 for the BDM indicators and their meanings. HL4: 3.3V power indicator HL4 HL7: 5V power indicator HL7 HL8: 12V power indicator HL8 HL3 HL9 HL17 HL18 HL3: Synchronization indicator for the first channel of E1. On: asynchronized; Off: synchronized. HL9: Synchronization indicator for the second channel of E1. On: asynchronized; Off: synchronized. HL17: Synchronization indicator for the third channel of E1. On: asynchronized; Off: synchronized.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual Meaning Indicator On WARM UP (Green) Off Indicates that the equipment is warming up. Indicates that the equipment is Indicates that the equipment is working normally. in initialization status, unlocked status or in GPS ALM (Green) status in which satellite signals cannot be received. Other causes If it flashes, it indicates that the GPS antenna is disconnected.
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Appendix D Indicators 2. Refer to the following table for the RFM indicators and their meanings. Table D.3-2 Indicators of the RFM Indicator Meaning Clock alarm indicator. When it is on, it indicates that the RFM HL7 ALARMCLK (Red) cannot recover the 16chip clock signal from the optical links correctly. HL2 PLLLOST (Red) HL12 TEMP_INT (Red) HL11 OPT_DETECT (Green) HL10 DOOR (Green) HL9 SD_ALARM (Green) HL3 3.
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual 3. See Fig. D.3-1 for the location of the indicators on the OIM panel. ZX3G1X-OIM HL2 HL5 HL1 HL6 HL3 HL4 Fig. D.3- 1 Location of Indicators on the OIM Panel Table D.3-3 Indicators on the OIM Panel Indicator HL1 HL2 Meaning 3.3V power indicator. When it is on, it indicates that the 3.3V power is being supplied normally; when it is off, it indicates that the 3.3V power is not available. Tx clock lock indicator.
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Appendix E Abbreviations Abbreviation Full Name 1X EV 1X Evolution 1X EV-DO 1X Evolution Data Only 1X EV-DV 1X Evolution Data & Voice 1X EV-DO 1X Evolution Data Optimized 24PB 24V Power Board 2G BTS 2G Base Transceiver Station 3G BTS 3G Base Transceiver Station A AAA Authentication Authorization Accounting AAL ATM Adaptation Layer AAL2 ATM Adaptation Layer type 2 AAL5 ATM Adaptation Layer type 5 Abis Interface Abis Interface—the interface of BSC--BTS ABS Air Break Switch AC Asy
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Appendix E Abbreviation Abbreviations Full Name BDS Baseband Digital System BER Bit Error Ratio BGPS Backplane of GPS BGT Block Guard Time BIM BDS Interface Module B-ISDN Broadband ISDN BLPA Backplane of LPA BMC Broadcast/Multicast Control BPD BDS Power Distribute BPSK Binary Phase Shift Keying BPSN Backplane of Packet Switching Network BPWS Backplane of PWS BRFE Backplane of RFE BRFS Backplane of TRX and BDM/RFM BS Base Station BSC Base Station Controller BSM Base Stati
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Appendix E Abbreviation Full Name CRF Command Resolution Function CRNC Controlling Radio Network Controller C-RNTI Cell Radio Network Temporary Identity CS Circuit Switched CSCF Call Server Control Function CS-GW Circuit Switched Gateway CSM Cell Site Modem CSM5000 Cell Site Modem ASIC 5000 CSU/DSU Channel Service Unit/ Digital Service Unit CTCH Common Traffic Channel CTDMA Code Time Division Multiple Access CTML Common Trunking Message Link C-TPDU Command TPDU D D_K DBS Kerne
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Appendix E Abbreviation Full Name ETSI European Telecommunications Standards Institute ETU Elementary Time Unit F F/R-CCCH Forward / Reverse Common Control Channel F/R-DSCH Forward/Reverse Dedicated Signaling Channel F/R-DCCH Forward / Reverse Dedicated Control Channel F/R-FCH Forward / Reverse Fundamental Channel F/R-PICH Forward / Reverse Pilot Channel F/R-SCCH Forward / Reverse Supplemental Code Channel F/R-SCH Forward / Reverse Supplemental Channel FA Foreign Agent FAC Foreign A
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Appendix E Abbreviation Abbreviations Full Name HSCSD High Speed Circuit Switched Data HSS Home Subscriber Server HWB HW-signal process Board I I/O Input/Output I-Block Information Block IC Intergroup Coordination ICC Integrated Circuit Card ICGW Incoming Call Gateway ID Identifier IEC International Electrical Commission IETF Internet Engineering Task Force IF Intermediate Frequency IFS Information Field Sizes IFSC Information Field Size for the UICC IFSD Information Field
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Appendix E Abbreviation Abbreviations Full Name LOMC Local OMC LPA Linear Power Amplifier LPF Low Pass Filter LSB Least Significant Bit M M&C Monitor and Control MA Multiple Access MAC Message Authentication Code (encryption context) MAF Management Application Features MAHO Mobile Assisted Handover MAP Mobile Application Part MCC Mobile Country Code MCE Module Control Element Mcps Mega-chips per second MCU Media Control Unit MDIV Micro Diversity MDIV800 800M Micro Diversi
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Appendix E Abbreviation Full Name NAD Node Address byte NAI Network Access Identifier NAS Non-Access Stratum NBAP Node B Application Part NCK Network Control Key NCM Network Control Module NDC National Destination Code NDUB Network Determined User Busy NE Network Element NEF Network Element Function NEHO Network Evaluated Handover NEMF Network Element Mediation Function NIM Network Interface Module NITZ Network Identity and Time Zone NMC Network Management Center NMSI Natio
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Appendix E Abbreviation Abbreviations Full Name PCMCIA Personal Computer Memory Card International Association PCP Packet Consolidation Protocol PCPCH Physical Common Packet Channel PCS Personal Communication System PCU Packet Control Unit PD Power Divider PDB Process Database PDC PTT Dispatching Client PDCP Packet Data Convergence Protocol PDF Detecting of Power Direction Forward PDN Public Data Network PDP Packet Data Protocol PDR Detecting of Power Direction Reverse PDS PTT
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Appendix E Abbreviation Full Name R_CLP_InSubsystem R_CLP_InterSubsystem R_CLP_MasterSlave R_CLP_TrafficData R_FMP R_File Management Part R_FMP_Background R_FMP_Foreground R_RSP R_Running Support Part R_RSP_AbnormityProcess R_RSP_MemoryManagement R_RSP_ProcessCommunication R_RSP_ProcessDispatch R_RSP_StartupConfigration R_RSP_SystemObservation R_RSP_Timer Management R_SCP R_System Control Part R_SCP_Boot R_SCP_MainControl R_SCP_StatusControlManagement RA Routing Area RAB Reverse Activity Bit RA
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ZXCBTS (V5.4) CDMA Micro Base Transceiver Station & Remote Station Installation Manual Abbreviation Full Name RFM Remote Fiber Module RFM1900 1.
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Appendix E Abbreviation Full Name RU Resource Unit RUM Route Update Message RUP Route Update Protocol RX Receiver RXB Receiver Board S S/N Signal/Noise S_BSSAP SPS Base Station System Application Part S_CCHSP SPS Control Channel Signaling Process S_CEC SPS Channel Element Controller S_CEM SPS Channel Element Modem S_MTP SPS Message Transfer Part S_MTP3 SPS Message Transfer Part3 S_RCM SPS Radio Channel Control Management S_SCCP SPS Signaling Connection Control Part S_SVLP SP
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Appendix E Abbreviation Full Name STC Signaling Transport Converter STDL Shared Trunking Data Link STTD Space Time Transmit Diversity SVBS Selector & Vocoder Bank Subsystem SVC Switched virtual circuit SVE Selector & Vocoder Element SVICM Selector & Vocoder Interface Control Module SVM Selector & Vocoder Module SVP Selector & Vocoder Processor SVPM Selector & Vocoder & PCF Module SVPP Selector & Vocoder & PCF Processor T TCH Traffic Channel TCM Technology Change Management TCP
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Appendix E Abbreviation Full Name VPM VLR Processing Module VPN Virtual Private Network VSWR Voltage Standing Wave Ratio VTC Voice Transcoder Card W WAE Wireless Application Environment WAP Wireless Application Protocol WCDMA Wideband Code Division Multiple Access WCF Workstation Control Function WDP Wireless Datagram Protocol WIN Wireless Intelligent Network WPB Wireless Protocol Process Board WSF Workstation Function WSP Wireless Session Protocol WTA Wireless Telephony Appli