ZTE BTSBI119 Users Manual
3G Mobile Communication cdma2000 System – All-IP Architecture
ZXC10 BTSB I1 (V1.0)
cdma2000 Base Transceiver Station
Installation Manual
ZTE CORPORATION
ZXC10 BTSB I1(V1.0)
cdma2000 Base Transceiver Station
Installation Manual
Manual Version 20040615-R1.1
Product Version V1.0
Copyright © 2003 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.China
Website: http://www.zte.com.cn
Postcode: 518057
Customer Support Center: (+86755) 26771900 800-9830-9830
Fax: (+86755) 26770801
Email: support@zte.com.cn
* * * *
S.N.: sjzl20041524
FAX: 0086-755-26770160
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ZXC10 BTSB (V1.0) cdma2000 Base Transceiver Station
Installation Manual
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Preface
About This Manual
This manual introduces the hardware installation flow and method of the ZXC10
BTSB I1.
It is one of the manuals of the CDMA cellular mobile communication system of ZTE.
This manual is intended to provide basic installation operation guide to the engineering
staff that install the ZXC10 BTSB I1 of ZTE. Operation and maintenance staff of the
equipment can also use it as reference.
Standardized hardware installation is the basis for the normal and stable operation of
the BS and is thus important in the project engineering. To guide the hardware
installation of ZXC10 BTSB I1, this manual is arranged in the order of engineering
installation. This manual first briefs the equipment composition, which enables the
engineering staff to have an overall understanding of the ZXC10 BTSB I1 of ZTE.
Then it details the installation flow of the equipment and the installation check.
How to Use This Manual
This manual comprises 15 chapters:
Chapter 1 Installation Overview briefs the equipment installation and commissioning
flow, the hardware installation flow and the hardware installation precautions for the
BTSB system.
Chapter 2 Installation Preparations
installation, including installation environment check, and preparation for tools,
instruments and technical documentation.
Chapter 3 Unpacking and Acceptance describes unpacking, acceptance and handover
of the goods.
Chapter 4 Cabinet Installation describes the installation of the BTSB cabinet, and the
layout, connection and fixing of multiple cabinets.
Chapter 5 Power System Installation
BTSB power system.
introduces the preparations prior to the BTSB
describes the installation procedure of the
Chapter 6 Grounding System Installation describes the installation procedure of the
BTSB grounding system.
Chapter 7 Cable Installation in Cabinet introduces the types of BTSB cabinet
internal cables, and describes the installation procedure of them.
Chapter 8 Trunk Cable Installation describes the installation procedure of the BTSB
trunk cables, and explains how to prepare the E1 cables and how to convert the 75 Ω
trunk cables into the 120 Ω trunk cables.
Chapter 9 Monitoring System Installation introduces the composition of the
monitoring system and describes its installation procedure.
Chapter 10 Main Antenna Feeder System Installation describes the installation
preparation, the installation flow and the specific installation procedure of the main
antenna feeder system, and explains how to check and test the antenna feeder and how
to conduct waterproof treatment on the connector.
Conventions
Chapter 11 GPS Antenna Feeder System Installation
preparation, the installation flow and the specific installation procedure of the GPS
antenna feeder system.
Chapter 12 Board Installation describes the types and functions of boards used in the
BTSB system, and how to install and replace them.
Chapter 13 Hardware Installation Check describes the hardware installation check
requirements of the BTSB system.
Chapter 14 Power-on/Power-off
the detailed power-on and power-off operation procedures.
Appendix A - Appendix D gives supplementary information on the BTSB technical
performance indices and board indicators, and an abbreviation form.
Describing notational conventions, keyboard operation convention, mouse operation
convention and four safety signs.
describes the check prior to the BTSB power-on, and
describes the installation
1. Notational conventions
Angular brackets "<and>" identify names of keys and buttons, and the
information typed by an operator from a terminal. Square brackets "[and]"
indicate a man-machine interface, menu item, data list, or field name. The
symbol "-->" separates a multi-level menu, e.g., [File --> New --> Folder]
indicates the [Folder] menu item under the [New] submenu of the menu [File].
2. Keyboard operation conventions
Format Description
Character within angular
brackets
<key 1+key 2>
<key 1, key 2>
Indicating a key or button name, e.g., <Enter>, <Tab>,
<Backspace>, and <a>
Indicating to hold several keys down at the same time. For
example, <Ctrl+Alt+A> indicates to hold down “Ctrl”, “Alt”
and “A” three keys
Press Key 1 first. Then release Key 1 and press Key 2. For
example, <Alt, F> indicates to press and release <Alt> key, and
then press <F> key
3. Mouse operation conventions
Format Description
Click Refers to clicking the primary mouse button (usually the left
mouse button) once
Double-click Refers to quickly clicking the primary mouse button (usually the
left mouse button) twice
Right-click Refers to clicking the secondary mouse button (usually the right
mouse button) once
Drag Refers to pressing and holding a mouse button and move the
mouse
4. Signs
Four eye-catching signs are used in this manual to emphasize important and
critical information.
Note, Caution, Warning, and Danger: Used to
indicate the precautions during the operation.
Statement: The actual product may differ from what is described in this
manual due to frequent update of ZTE products and fast development of
technologies. Please contact the local ZTE office for the latest updating
information of the product.
FCC & IC STATEMENT
Before using this product, 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.gov/oet/rfsafety
Changes or modifications to this unit not expressly approved by the party responsible for compliance will
void the user’s authority to operate the equipment. Any change to the equipment will void FCC and IC
grant.
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant
to the FCC and IC Rules. This equipment generates, uses and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a particular installation.
For OUTDOOR use, a PNALE Antenna with a maximum gain of 17dBi is authorized for use with this unit.
Outside antennas must be positioned to observe minimum separation of 3.0M (9.84 feet.) for 800MHz unit
and 2.5M (8.2 feet.) for 1900MHz unit from all users and bystanders. For the protection of personnel
working in the vicinity of outside (uplink) antennas, the following guidelines for minimum distances
between the human body and the antenna must be observed.
The installation of an OUTDOOR antenna must be such that, under normal conditions, all personnel cannot
come within 3.0M (9.84 feet.)for 800MHz unit and 2.5M (8.2 feet.) for 1900MHz unit from the outside
to learn more about the effects of exposure to RF electromagnetic fields.
antenna. Exceeding this minimum separation will ensure that the worker or bystander does not receive
RF-exposure beyond the Maximum Permissible Exposure according to section 1.1310 i.e. limits for
Controlled Exposure.
Contents
1 Installation Overview.............................................................................................................................. 1-1
1.1 BTSB Installation Overview .......................................................................................................... 1-1
1.2 BTSB Installation Flow Chart........................................................................................................1-3
1.3 BTSB Precautions for Hardware Installation ................................................................................. 1-6
2 Installation Preparations ........................................................................................................................2-1
2.1 Checking the Installation Environment..........................................................................................2-1
2.1.1 Checking the Equipment Room .......................................................................................... 2-1
2.1.2 Checking the Indoor Environment of the Equipment Room ............................................... 2-2
2.1.3 Checking the Power Supply System ...................................................................................2-3
2.1.4 Checking the Grounding System......................................................................................... 2-5
2.1.5 Checking the Outdoor Installation Environment for the Antenna Feeder System ..............2-6
2.1.6 Checking the Safety Conditions .......................................................................................... 2-7
2.1.7 Checking Other Auxiliary Equipment.................................................................................2-7
2.2 Preparing Tools and Instruments....................................................................................................2-7
2.3 Preparing Technical Documentation .............................................................................................. 2-9
3 Unpacking and Acceptance ....................................................................................................................3-1
3.1 Checking Goods against the Packing List......................................................................................3-1
3.2 Unpacking the Wooden Box........................................................................................................... 3-2
3.2.1 Wooden Box Structure ........................................................................................................3-2
3.2.2 Unpacking Procedure .......................................................................................................... 3-2
3.2.3 Checking the Rack Appearance...........................................................................................3-2
3.3 Unpacking the Carton ....................................................................................................................3-3
3.3.1 Carton.................................................................................................................................. 3-3
-i-
3.3.2 Unpacking Procedure.......................................................................................................... 3-4
3.3.3 Checking the Boards ........................................................................................................... 3-4
3.4 Goods Acceptance and Handover.................................................................................................. 3-4
4 Cabinet Installation ................................................................................................................................ 4-1
4.1 Cabinet Types ................................................................................................................................ 4-1
4.2 RFS Cabinet Installation................................................................................................................ 4-2
4.2.1 RFS Installation Flow ......................................................................................................... 4-2
4.2.2 Support Installation Mode .................................................................................................. 4-3
4.2.3 Base Installation Mode ....................................................................................................... 4-9
4.2.4 Cabinet Stacking Mode.....................................................................................................4-14
4.2.5 Installing Cabinet Accessories.......................................................................................... 4-17
4.2.6 Cabinet Installation Specifications ................................................................................... 4-20
5 Power Supply System Installation......................................................................................................... 5-1
5.1 Introduction to Power Cables ........................................................................................................ 5-1
5.2 Installation Flow of Power Cables................................................................................................. 5-2
5.3 Cable Installation Procedure.......................................................................................................... 5-2
6 Grounding System Installation.............................................................................................................. 6-1
6.1 Grounding System Overview ........................................................................................................ 6-1
6.2 Installing the Grounding System ................................................................................................... 6-3
6.2.1 Installing the Outdoor Grounding Copper Bar ................................................................... 6-3
6.2.2 Installing the Feeder Grounding Clip ................................................................................. 6-3
6.2.3 Installing the Indoor Lightning Arrester ............................................................................. 6-6
7 Cable Installation in Cabinet................................................................................................................. 7-1
7.1 BTSB Cable Installation Overview ............................................................................................... 7-1
7.2 Installing Cables in the BDS Cabinet ............................................................................................ 7-2
7.2.1 BDS Cable Types................................................................................................................ 7-2
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7.2.2 Installing Power Cables in the BDS .................................................................................... 7-2
7.2.3 Installing Optical Fibers ......................................................................................................7-2
7.2.4 Installing Monitoring Cables in the BDS ............................................................................ 7-3
7.2.5 Internal Cabling Table of the BDS...................................................................................... 7-3
7.2.6 Internal Cabling of the BDS................................................................................................7-5
7.3 RFS Installing Cables in the RFS Cabinet ..................................................................................... 7-6
7.3.1 Installing Power Cables.......................................................................................................7-6
7.3.2 Installation Interconnection Signal Cables.......................................................................... 7-8
7.3.3 Installing Monitoring Cables...............................................................................................7-9
7.3.4 Installing RF Cables .......................................................................................................... 7-12
7.3.5 Connecting Optical Fibers.................................................................................................7-16
7.4 Types and Installation of Inter-Cabinet Cables ............................................................................ 7-17
7.4.1 Installing BDS-RFS Interconnection Cable...................................................................... 7-17
7.4.2 Installing Optical Fibers ....................................................................................................7-18
7.4.3 Installing Interconnection Cables with BPWS .................................................................. 7-18
8 Trunk Cable Installation ........................................................................................................................ 8-1
8.1 Installing E1 Cables ....................................................................................................................... 8-1
8.2 Making E1 Cables.......................................................................................................................... 8-4
8.3 Converting 75 Ω Trunk Cable to 120 Ω Trunk Cable.................................................................... 8-7
8.3.1 Appearance of the Impedance Converter ............................................................................ 8-8
8.3.2 Wiring of the Impedance Converter .................................................................................... 8-8
8.3.3 Technical Parameters of the Impedance Converter .............................................................8-9
9 Monitoring System Installation ............................................................................................................. 9-1
9.1 Composition of the Monitoring System .........................................................................................9-1
9.2 Installing the Monitoring System................................................................................................... 9-2
9.2.1 Installing the Indoor Smog Sensor ...................................................................................... 9-2
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9.2.2 Installing the Indoor Temperature/Humidity Sensor........................................................... 9-3
9.2.3 Installing the Infrared Sensor.............................................................................................. 9-4
10 Main Antenna Feeder System Installation ....................................................................................... 10-1
10.1 Preparation for Installing the Antenna Feeder System .............................................................. 10-1
10.1.1 Preparation by Installation Personnel ............................................................................. 10-2
10.1.2 Checking the Installation Environment .......................................................................... 10-2
10.1.3 Checking the Safety Measures........................................................................................ 10-3
10.1.4 Preparing Installation Tools............................................................................................ 10-4
10.2 Structure of the Antenna Feeder System.................................................................................... 10-4
10.3 Installation Content and Flow.................................................................................................... 10-6
10.3.1 Technical Parameters for Antenna Installation ............................................................... 10-6
10.3.2 Antenna Installation Flow............................................................................................... 10-7
10.4 Installing the Parts ..................................................................................................................... 10-8
10.4.1 Determining the Antenna Installation Position ............................................................... 10-8
10.4.2 Moving and Hoisting the Antenna .................................................................................. 10-8
10.4.3 Installing and Adjusting the Directional Antenna........................................................... 10-9
10.4.4 Installing and Adjusting the Omni-antenna .................................................................. 10-12
10.4.5 Sealing the Connection between Jumper and Antenna ................................................. 10-12
10.4.6 Installing the Feeder Window....................................................................................... 10-13
10.4.7 Installing the Feeders .................................................................................................... 10-14
10.4.8 Installing the Indoor Jumpers ....................................................................................... 10-25
10.5 Checking and Testing the Installation of the Antenna Feeder Part .......................................... 10-25
10.5.1 Lightning Protection for the Outdoor Antenna ............................................................. 10-25
10.5.2 Testing the Antenna SWR............................................................................................. 10-26
10.6 Waterproof Treatment for the Connectors ............................................................................... 10-26
11 GPS Antenna Feeder System Installation ..........................................................................................11-1
-iv-
11.1 Preparation for Installing the Antenna Feeder System ............................................................... 11-1
11.2 Structure of the Antenna Feeder System .................................................................................... 11-1
11.3 Installation Flow......................................................................................................................... 11-2
11.4 Installing the Parts...................................................................................................................... 11-2
11.4.1 Preparing the GPS Coaxial Cable Connectors ................................................................ 11-2
11.4.2 Installing the Lightning Arrester ..................................................................................... 11-4
12 Board Installation ...............................................................................................................................12-1
12.1 BTSB Board Types.....................................................................................................................12-1
12.2 RF Cabinet Boards .....................................................................................................................12-2
12.2.1 Receiver Front End (RFE)............................................................................................... 12-2
12.2.2 Power Amplifier (PA)......................................................................................................12-3
12.2.3 Transceiver (TRX) .......................................................................................................... 12-4
12.3 Cabinet Front Boards ................................................................................................................. 12-5
12.3.1 Board Overview ..............................................................................................................12-5
12.3.2 Installing and Replacing the Boards................................................................................ 12-6
12.4 Interface Boards at the Back of the Baseband Cabinet .............................................................. 12-7
12.4.1 Interface Board Overview ............................................................................................... 12-7
12.4.2 Interface Board Diagram .................................................................................................12-9
12.4.3 Interface Board Structure .............................................................................................. 12-10
12.4.4 Installing and Replacing the Interface Boards .............................................................. 12-10
12.5 Board Installation Sequence..................................................................................................... 12-10
13 Hardware Installation Check.............................................................................................................13-1
13.1 Checking the Cabinet .................................................................................................................13-1
13.2 Checking the Cable Racks ......................................................................................................... 13-2
13.3 Checking Cable Laying, Binding and Identifying......................................................................13-2
13.4 Checking the Power Cables and Grounding Cables................................................................... 13-3
-v-
13.5 Checking the E1 Cables............................................................................................................. 13-5
13.6 Checking the Sensors................................................................................................................. 13-5
13.7 Checking the Internal Connections of the Cabinet .................................................................... 13-6
13.8 Checking Indoor 1/2" Jumpers .................................................................................................. 13-6
13.9 Checking the Lightning Arrester................................................................................................ 13-6
13.10 Checking the Lightning Arrester Rack .................................................................................... 13-7
13.11 Checking the Primary Feeder Cables and GPS Feeder Cables ................................................ 13-7
13.12 Checking the Feeder Cable Window and Water-Blocking Curve of the Primary Feeder Cable
........................................................................................................................................................... 13-9
13.13 Checking the Three-Way Feeder Cards ................................................................................... 13-9
13.14 Checking the Outdoor 1/2" Jumpers ...................................................................................... 13-10
13.15 Checking the Antenna............................................................................................................ 13-11
13.16 Checking Feeders of SWR..................................................................................................... 13-14
13.17 Checking Indoor & Outdoor Environments........................................................................... 13-15
13.18 Base Station Information Table.............................................................................................. 13-15
14 Power-on/Power-off ............................................................................................................................ 14-1
14.1 Checking before Power-on ........................................................................................................ 14-1
14.1.1 Checking the External Connections of the Rack ............................................................ 14-1
14.1.2 Checking the Internal of the Rack .................................................................................. 14-2
14.2 Procedure of Power-on .............................................................................................................. 14-3
14.2.1 Initial Power-on .............................................................................................................. 14-3
14.2.2 Normal Power-on............................................................................................................ 14-4
14.3 Procedure of Power-off.............................................................................................................. 14-4
14.4 Hot Swap ................................................................................................................................... 14-5
Appendix A Technical performance indices of the BTSB...................................................................... A-1
A.1 Mechanical indices ...................................................................................................................... A-1
A.2 Power indices............................................................................................................................... A-1
-vi-
Appendix B Using SiteMaster .................................................................................................................. B-1
B.1 Selecting a frequency range.......................................................................................................... B-1
B.2 Checking SiteMaster .................................................................................................................... B-1
B.3 Inputting feeder parameters.......................................................................................................... B-2
B.4 Installing the tester ....................................................................................................................... B-2
B.5 Measuring SWR ........................................................................................................................... B-2
B.6 Measuring DTF ............................................................................................................................ B-3
Appendix C BTSB board indicators........................................................................................................ C-1
C.1 RMM indicators ........................................................................................................................... C-1
C.2 Board indicators ........................................................................................................................... C-2
Appendix D Abbreviations ...................................................................................................................... 14-1
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List of Figures
Fig. 1.1-1 BTSB Cabinet Composed of RF Chassis/BDS Chassis/PWS Chassis 1-2
Fig. 1.1-2 Appearance of BTSB Macro Base Station and PWS/BDS/RFS Chassis 1-2
Fig. 1.1-3 BTSB Installation Hardware 1-3
Fig. 1.2-1 Hardware Installation Flow 1-5
Fig. 3.2-1 Structure of the Wooden Box 3-2
Fig. 3.3-1 Packing Box of Modules 3-4
Fig. 4.1-1 Flexible Combination of ZXC10 BTSB I1 Subracks 4-2
Fig. 4.2-1 Cabinet Installation Flow 4-3
Fig. 4.2-2 Zoom-in Diagram of Support Fixing 4-4
Fig. 4.2-3 Support Installation Flow 4-4
Fig. 4.2-4 Position of Caster Wheels and Supports 4-5
Fig. 4.2-5 Rotating Supports Downward 4-6
Fig. 4.2-6 Positions of Installation Holes of Cabinet Supports 4-7
Fig. 4.2-7 Installing Supports and Pressure Plate 4-8
Fig. 4.2-8 Cabinet after Installation 4-9
Fig. 4.2-9 Installation on Universal Base 4-10
Fig. 4.2-10 Base Installation Flow 4-11
Fig. 4.2-11 Locations of the Installation Holes for the Four Bases 4-12
Fig. 4.2-12 Installing Pressure Plate of the Base 4-13
Fig. 4.2-13 Fixation of Supports, Pressure Plate and Base 4-14
Fig. 4.2-14 Installation of BDS Unit 4-15
Fig. 4.2-15 Installation of PWS Unit 4-16
Fig. 4.2-16 Appearance of the BDS and PWS Units after Installation 4-17
-i-
Fig. 4.2-17 Installation of Feeder Fixing Rack 4-18
Fig. 4.2-18 Feeder Fixing Rack after Installation 4-19
Fig. 4.2-19 Installation and Replacement of Dust Filters 4-19
Fig. 5.1-1 BDS Power Cable Installation on BTSB 5-1
Fig. 5.2-1 Installation Flow of RFS Power 5-2
Fig. 5.3-1 RFS Power Cabling 5-3
Fig. 5.3-2 BDS Power Cabling 5-3
Fig. 5.3-3 Connection between Busbar and Backplane 5-4
Fig. 5.3-4 Connecting Power Cable (1) 5-5
Fig. 5.3-5 Connecting Power Cable (2) 5-6
Fig. 6.1-1 Wiring for the BTSB Grounding.............................................................................. 6-2
Fig. 6.2-1 Appearance of the Grounding Copper Bar 6-3
Fig. 6.2-2 Structure of the Grounding Clip............................................................................... 6-4
Fig. 6.2-3 Wrapping the Grounding Cable of the Grounding Clip with Waterproof Tape 6-5
Fig. 6.2-4 Installing the Lightning Arrester Frame 6-7
Fig. 7.2-1 Internal Cabling of BDS 7-5
Fig. 7.3-1 Power Cabling in RFS 7-8
Fig. 7.3-2 RFS Backplane Layout 7-10
Fig. 7.3-3 Layout of the Interface Board on the Top of RFS Cabinet 7-11
Fig. 7.3-4 Signal and Monitoring Cabling in the RFS 7-12
Fig. 7.3-5 RF Cable Interface in RFS ..................................................................................... 7-15
Fig. 7.3-6 RF Cabling in the RFS 7-16
Fig. 7.4-1 Interconnection Cables between BDS and RFS Cabinets 7-18
Fig. 8.1-1 D_SUB44-core Connector Connecting BDS 8-1
Fig. 8.1-2 Structure of 75 Ω E1 Cable 8-2
Fig. 8.1-3 Structure of 120 Ω E1 Cable .................................................................................... 8-3
-ii-
Fig. 8.2-1 Assembly of thCC4Y-J32 Coaxial Cable Connector 8-5
Fig. 8.2-2 Coaxial Connector of the DDF 8-6
Fig. 8.2-3 Assembling DDF Coaxial Cable Plug 8-7
Fig. 8.3-1 Appearance and Wiring of an Impedance Converter 8-8
Fig. 8.3-2 Wiring of the Impedance Converter 8-9
Fig. 9.1-1 Structure of External Monitoring Cable of RFS 9-1
Fig. 9.2-1 Installing the Smog Sensor Base 9-3
Fig. 9.2-2 Installation of Temperature-Humidity Converter 9-4
Fig. 9.2-3 Location of the Infrared Sensor 9-5
Fig. 9.2-4 Structure of Infrared Sensor 9-6
Fig. 9.2-5 Structure of Infrared Sensor Cable 9-7
Fig. 10.2-1 Typical Structure of the Antenna Feeder System with Three Sectors 10-5
Fig. 10.3-1 Antenna Installation Flow 10-7
Fig. 10.4-1 Hoisting an Antenna 10-9
Fig. 10.4-2 Installing the KATHRAIN Antenna.................................................................... 10-11
Fig. 10.4-3 Adjusting the Pitch Angle of the Antenna 10-12
Fig. 10.4-4 Structure of the Feeder Window 10-14
Fig. 10.4-5 Structure of a BTSB Feeder 10-15
Fig. 10.4-6 Cutting Tool for the 7/8" Feeder Connector 10-16
Fig. 10.4-7 Cutting the Feeder with a Cutter 10-17
Fig. 10.4-8 Checking the Cutting Length of the Feeder 10-17
Fig. 10.4-9 Expanding the External Conductor of the Feeder with a Tube Expander 10-18
Fig. 10.4-10 Connecting the Front Part and the Back Part of the Feeder Connector 10-18
Fig. 10.4-11 Fixing the Front Part and the Back Part of the Feeder 10-19
Fig. 10.4-12 Pulling the Feeder Cable up the Iron Tower ..................................................... 10-21
Fig. 10.4-13 Three-feeder Clip 10-22
-iii-
Fig. 10.4-14 Introducing Feeders into the Equipment Room (Method 1) 10-23
Fig. 10.4-15 Introducing Feeders into the Equipment Room (Method 2) 10-23
Fig. 10.5-1 Installation and Lightning Protection of Arrester 10-25
Fig. 10.6-1 Wrapping the Waterproof Adhesive Tapes (1) 10-27
Fig. 10.6-2 Wrapping the Waterproof Adhesive Tapes (2) 10-27
Fig. 10.6-3 Wrapping the Waterproof Adhesive Tapes (3) 10-28
Fig. 11.2-1 Composition of the GPS Antenna Feeder System 11-2
Fig. 11.4-1 Stripping GPS Cable 11-3
Fig. 11.4-2 Welding GPS Connector Pin 11-3
Fig. 11.4-3 Structure of the N-J7A Cable Connection Part 11-3
Fig. 12.3-1 Board Mechanical Structure 12-5
Fig. 12.3-2 Picture of a Board................................................................................................. 12-6
Fig. 12.3-3 Loosening the Screws and Unplugging the RFE 12-7
Fig. 12.4-1 BIM Interface Board Structure............................................................................. 12-8
Fig. 12.4-2 Structure of a Back Interface Board 12-10
Fig. 12.5-1 Positions of Boards ............................................................................................ 12-11
Fig. 13.14-1 Waterproof Outdoor 1/2” Jumper 13-11
Fig. 13.15-1 Antenna Installation Checking the Feeder SWR 13-14
Fig. B.5-1 SWR Test for the Antenna Feeder B-3
Fig. B.6-1 Antenna Feeder DTF Measurement B-4
Fig. C.1-1 Indicators on the RMM C-1
-iv-
List of Tables
Table 2.1-1 DC Power Supply Indices for the Normal Operation of BTSB ..................................... 2-4
Table 2.1-2 Power Consumption Indices for the Normal Operation of BTSB.................................. 2-4
Table 2.2-1 Tools...............................................................................................................................2-7
Table 2.2-2 Instruments..................................................................................................................... 2-9
Table 7.2-1 Internal Cabling Table of BDS ....................................................................................... 7-3
Table 7.2-2 Internal Optical Fiber Cabling of BDS .......................................................................... 7-4
Table 7.3-1 Connection Relationship of RFS Power Cables............................................................. 7-6
Table 7.3-2 Interconnection Signal Cabling in RFS Cabinet..........................................................7-9
Table 7.3-3 Monitoring Cabling in RFS Cabinet .............................................................................. 7-9
Table 7.3-4 RF Cable Connection in the RFS Cabine..................................................................... 7-13
Table 7.3-5 Optical Fiber Connection Table in RFS Cabinet.......................................................... 7-17
Table 7.4-1 Optical Fiber Connection between BDS and RFS ....................................................... 7-18
Table 7.4-2 Signal Connection Relationships of the Interconnecting Cable with BPWS ...............7-19
Table 8.1-1 Internal Connection Relationship of a 75 Ω E1 Cable................................................... 8-2
Table 8.1-2 Internal Connection Relationship of the 120 Ω E1 Cable.............................................. 8-3
Table 8.1-3 Correspondence between Cable Pairs at End B and Signals..........................................8-4
Table 8.3-1 Wiring Correspondence of the Impedance Converter .................................................... 8-9
Table 9.1-1 Content of Labels Placed on the Connectors ................................................................. 9-1
Table 9.2-1 Terminal Connection of the Smog Sensor Cable Connector..........................................9-3
Table 9.2-2 Terminal Connection of the Temperature/Humidity Sensor Cable Connector...............9-4
Table 12.4-1 BIM Interface Board Interfaces .................................................................................12-8
Table A.1-1 Weight of the Integrated Machine ................................................................................ A-1
Table A.2-1 BTS Power Consumption Indices in Normal Operation .............................................. A-2
-i-
Table C.2-1 BTSB Board Indicators.................................................................................................C-2
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1 Installation Overview
Summary:
z Hardware installation flow of the BTSB system
z Precautions for BTSB installation
1.1 BTSB Installation Overview
The cabinet of ZXC10 BTSB I1 comprises three basic chassis: RF chassis (RFS),
baseband chassis (BDS) and power chassis (PWS). These chassis can be combined in
different ways in a cabinet, as shown in Fig. 1.1-1. The appearance of the BTSB macro
base station of ZTE is shown in Fig. 1.1-2.
The BTSB system installation involves the following parts:
1. The BTSB cabinet, including the cabinet, internal cables and boards.
2. The power system, which provides -48V operating power for the system.
3. The grounding system, which provides protection ground for the parts of the
BTSB.
4. The antenna system, including the antenna, jumpers and feeders (a test of the
antenna & feeder system is necessary).
5. The GPS system, including the GPS and the feeder.
6. The trunk cable, that is, connecting the cables with the connectors.
7. The monitoring system, including the temperature, humidity and other
environment sensors.
BTSB system installation is shown in Fig. 1.1-3.
1-1
ZXC10 BTSB (V1.0) cdma2000 Base Transceiver Station Installation Manual
Power chassis
Slave baseband
chassis
Slave baseband
chassis
Slave baseband
chassis
Power chassis
Slave baseband
chassis
Master baseband
chassis
Master baseband
chassis
Master baseband
chassis
RF chassis
Fig. 1.1-1 BTSB Cabinet Composed of RF Chassis/BDS Chassis/PWS Chassis
RF chassis
PWS
BDS
RFS
RF chassis
Fig. 1.1-2 Appearance of BTSB Macro Base Station and PWS/BDS/RFS Chassis
1-2
Chapter Error! Style not define
d. Error! Style not defined.
GPS installation
Power supply
system installation
Grounding system
installation
Fig. 1.1-3 BTSB Installation Hardware
1.2 BTSB Installation Flow Chart
The normal operation of ZXC10 BTSB I1 depends heavily on the quality of the
installation engineering. The equipment must be installed in a systematic and
standardized way to eliminate stability problems caused by improper installation and
improve the reliability of the system.
Antenna system
installation
BTSB cabinet installation
Rack
installation
Internal cable
installation
Board
installation
Trunk cable
installation
Monitoring system
installation
This manual introduces the installation of BTSB and its parts step by step in an attempt
to guide the engineering staff in their equipment installation.
The indoor installation of ZXC10 BTSB I1 includes cabinet installation and indoor
cable connection and cabling. Please strictly follow these steps for installation:
1. Fix the rack base to the rack.
2. Position the rack and score & drill to fix it.
3. Install the power cable of the cabinet.
4. Install the monitoring cables and temperature/humidity sensors of the BTSB.
5. Install and connect the trunk cable.
6. Install boards and modules in the cabinet.
7. Connect the RF cable of the cabinet.
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ZXC10 BTSB (V1.0) cdma2000 Base Transceiver Station Installation Manual
The detailed hardware installation flow of the BTSB system is shown in Fig. 1.2-1.
This manual describes the specific installation procedure by chapters according to this
flow.
1-4
Chapter Error! Style not define
d. Error! Style not defined.
Start
Survey report
Engineering design file
Environment acceptance
report
Cabling rack, power supply
system, grounding system
and other accessories
Packing list
Engineering installation
preparation
Construction condition
checking
Unpacking and
acceptance
Consistence
Yes
Cabinet installation
Power supply system
installation
Grounding system
installation
Cable installation in
cabinet
Delivery error feedback
form
Replacement
application form
Trunk cable installation
Monitoring system
installation
Main antenna feeder
system installation
GPS installation
Board installation
Hardware
installation checking
End
Fig. 1.2-1 Hardware Installation Flow
1-5
ZXC10 BTSB (V1.0) cdma2000 Base Transceiver Station Installation Manual
1.3 BTSB Precautions for Hardware Installation
Precautions for the BTSB hardware installation include:
1. Take careful precautions for the safety of yourself and the equipment during the
installation.
2. Avoid hot swap during module installation.
3. In case of lightning, never install the antenna & feeder system.
4. Before the thunderstorm season every year, check whether the lightning arrester
is in proper contact. In case any lightning arrester is damaged, replace it
immediately.
5. Lock the door right after cabinet installation.
1-6
2 Installation Preparations
Summary:
z Environment check prior to the BTSB installation
z Tool and instrument preparation prior to the BTSB installation
z Technical documentation preparation prior to the BTSB installation
2.1 Checking the Installation Environment
Check the following environment items before installation:
Before installation, the customer should prepare the equipment room, power supply
and grounding cables, and provide necessary facilities for the project implementation.
The area and height of the equipment room should satisfy the requirements of the
equipment layout. Otherwise, reconstructions are required to eliminate the problems
faced during the installation, operation and maintenance of the equipment.
The BTSB should not be used in the environment with high temperature, thick dust,
harmful gases, explosive articles or low air pressure. It shall be put far from
transformer stations and traction substations, and shall not be in places with frequent
shaking or great noises.
As the equipment of BTSB cannot be moved easily, the equipment room construction
should be under a long-term plan.
The BTSB equipment room should comply with fire prevention regulations.
2.1.1 Checking the Equipment Room
The items for the equipment room inspection include:
1. The civil engineering of the equipment room and corridor has been completed,
and the wall is fully dry.
2. The height and width of the doors in the equipment room should not cause any
inconvenience for transporting the equipment. Usually, the height of the main
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ZXC10 BTSB (V1.0) cdma2000 Base Transceiver Station Installation Manual
doors in the equipment room should be no less than 2.2 meters, and the width
should be no less than 1 meter. The net height of the equipment room should be
no less than 3 meters. The equipment room should have a sufficient area for the
equipment with extra free space. For easy equipment operation and maintenance,
the space for opening the front door should be no less than 1 meter, and the
space at the rack rear should be no less than 0.8 meter.
3. The equipment room floor should be able to bear the weight over 450kg/m2.
4. The wall and ceiling of the equipment room should not chalk or peel off and
should be free of dust accumulation. Fire-retardant materials should be used for
decoration.
5. The shock-proof design of the equipment room should be one degree higher than
the local anti-seismic requirements. Generally, the equipment room should be
able to bear the earthquake of 7 on the Ritcher Scale. Otherwise, shock-proof
reinforcement measures must be adopted for the equipment.
6. Air-conditioning facilities should be provided to maintain desired temperature
and humidity in the equipment room.
7. Lightning screen or lightning arrester should be installed for the places in the
equipment room vulnerable to the lightning. Outdoor metal pipelines should be
grounded when being led into the equipment room.
2.1.2 Checking the Indoor Environment of the Equipment Room
The inspection of the indoor equipment room environment includes the inspection of
humidity, temperature, air pressure, antistatic protection, anti-interference requirement,
air conditioning, ventilation, dust proof, rodent proof, fire protection, lighting, and
drainage facilities.
1. Requirements for the ambient temperature and humidity
Working temperature: -5 °C ~ +55 °C
Relative humidity: 15% ~ 93% RH
2. Requirements for the equipment room floor
The level difference per square meter of the floor should not be more than 2
mm.
2-2
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