Huawei BBU3806 Manuale utente
Huawei Technologies Proprietary
HUAWEI
BBU3806 WCDMA Base Band Unit
Installation Manual – Hardware Installation
V100R005
Huawei Technologies Proprietary
BBU3806 WCDMA Base Band Unit
Installation Manual
Volume Hardware Installation
Manual Version T2-030487-20050630-C-1.50
Product Version V100R005
BOM 31041987
Huawei Technologies Co., Ltd. provides customers with comprehensive technical support
and service. Please feel free to contact our local office or company headquarters.
Huawei Technologies Co., Ltd.
Address: Administration Building, Huawei Technologies Co., Ltd.,
Bantian, Longgang District, Shenzhen, P. R. China
Postal Code: 518129
Website: http://www.huawei.com
Huawei Technologies Proprietary
Copyright © 2005 Huawei Technologies Co., Ltd.
All Rights Reserved
No part of this manual may be reproduced or transmitted in any form or by any
means without prior written consent of Huawei Technologies Co., Ltd.
Trademarks
, HUAWEI, C&C08, EAST8000, HONET, , ViewPoint, INtess, ETS, DMC,
TELLIN, InfoLink, Netkey, Quidway, SYNLOCK, Radium, M900/M1800,
TELESIGHT, Quidview, Musa, Airbridge, Tellwin, Inmedia, VRP, DOPRA, iTELLIN,
HUAWEI OptiX, C&C08iNET, NETENGINE, OptiX, iSite, U-SYS, iMUSE, OpenEye,
Lansway, SmartAX, infoX, TopEng are trademarks of Huawei Technologies Co.,
Ltd.
All other trademarks mentioned in this manual are the property of their respective
holders.
Notice
The information in this manual is subject to change without notice. Every effort has
been made in the preparation of this manual to ensure accuracy ofthe contents, but
all statements, information, and recommendations in this manual do not constitute
the warranty of any kind, express or implied.
Huawei Technologies Proprietary
Summary of Updates
This section provides the update history of this manual and introduces the contents of
subsequent updates.
Update History
This manual is updated for a major product version to maintain consistency with system
hardware or software versions and to incorporate customer suggestions.
Manual Version Notes
T2-030487-20050530-C-1.50 Initial field trial release
Huawei Technologies Proprietary
About This Manual
Release Notes
The product version that corresponds to the manual is BBU3806 WCDMA Base Band
Unit V100R005.
Organization
The manual describes how to install BBU3806 and related cables.
There are seven chapters and four appendixes in the manual.
Chapter 1 BBU3806 Hardware Structure describes the hardware structure of
BBU3806.
Chapter 2 Installation Procedure describes the installation procedure of BBU3806.
Chapter 3 Operating Environment Requirements describes the operating
environments for BBU3806.
Chapter 4 Installation Preparations describes the preparations before installing
BBU3806.
Chapter 5 Installing BBU3806 describes how to install BBU3806.
Chapter 6 Installing Cables describes how to install BTS3806 cables.
Chapter 7 Checking Hardware Installation describes the checkup work after the
installation of BBU3806.
Appendix A Making OT Terminal of Power Cable describes how to make an OT
terminal of the power cable.
Appendix B Making Connector of Communication Cable describes how to make a
connector of the communication cable.
Appendix C Engineering Labels for Cables describes the types and usage
specifications of cable labels.
Appendix D Cleaning Optical Fiber Connector describes how to clean an optical
fiber connector.
Huawei Technologies Proprietary
Intended Audience
The manual is intended for the following readers:
zInstallation personnel & technicians
zTelecom management personnel & WCDMA mobile network engineers
Conventions
This document uses the following conventions:
I. General conventions
Convention Description
Arial Normal paragraphs are in Arial.
Arial Narrow Warnings, cautions, notes and tips are in Arial Narrow.
II. Symbols
Eye-catching symbols are also used in this document to highlight the points worthy of
special attention during the operation. They are defined as follows:
Caution,Warning, Danger: Means reader be extremely careful during the
operation.
Note,Comment, Tip,Knowhow,Thought: Means a complementary description.
Environmental Protection
This product has been designed to comply with the requirements on environmental
protection. For the proper storage, use and disposal of this product, national laws and
regulations must be observed.
Installation Manual - Hardware Installation
BBU3806 WCDMA Base Band Unit Safety Precautions
Huawei Technologies Proprietary
1
Safety Precautions
1 Overview
This section covers safety precautions to take when you install and maintain Huawei
network equipment.
Caution:
Before any operation, read the operation instructions and precautions to prevent
accidents. The Caution, Attention, Warning, and Danger in manuals are merely
supplements to basic safety precautions.
Before installing and maintaining Huawei products, you have to:
zBe familiar with basic knowledge of safe operation
zUndergo relevant training
zGet qualified for related operations.
Abide by local safety regulations. The safety precautions in this manual only serve as
supplements to these regulations.
Take the precautions and follow specific safety instructions to operate Huawei
products and equipment. Huawei is not liable for any damages caused by violating:
zuniversal safety regulations
zsafety codes on design, production and equipment use
The people to install and maintain Huawei products need:
zUndergo strict training
zMaster the correct operation methods
zKeep various safety precautions in mind.
1.1 Symbols
The symbols in this manual, such as the warning symbols in Table 1, indicate the
safety precautions to take during installation and maintenance.
Safety prompts fall into four levels: Danger, Warning,Attention, and Caution.
Installation Manual - Hardware Installation
BBU3806 WCDMA Base Band Unit Safety Precautions
Huawei Technologies Proprietary
2
The safety level is to the right of the symbol. The safety instructions are below the
symbol.
Danger:
It stresses factors that may result in casualties, injuries, or equipment damage.
Warning:
It stresses factors that may result in serious or major injuries or equipment damage.
Attention:
It stresses factors that may result in major injuries or equipment damage.
Caution:
It stresses factors that may result in injuries or equipment damage.
Table 1 shows the meaning of safety symbols.
Table 1 Meaning of safety symbols
Symbol Meaning
Common warning symbol: indicates general safety precautions
Anti-static symbol: indicates that equipment is electrostatic-sensitive
Live-line symbol: indicates dangerous voltage
Microwave symbol: indicates powerful electromagnetic field
Installation Manual - Hardware Installation
BBU3806 WCDMA Base Band Unit Safety Precautions
Huawei Technologies Proprietary
3
Symbol Meaning
Laser symbol: indicates powerful laser beam
Scald symbol: indicates equipment surface with high temperature that
might scald people. Never touch the surface with bare hands risking
scald.
2 Toxic Articles
2.1 Beryllium Oxide
Warning:
Some equipment parts contain toxic beryllium oxide. These parts include the power
amplifier circuit and combiner circuit.
zThe beryllium oxide in some parts injures human body only when the parts are
damaged. The people to contact or handle the parts should be aware of the
danger and take precautions.
zPlace these parts in a safe place to prevent beryllium oxide leakage from
mechanical damages.
zDo not discard the parts containing beryllium at random. Follow local regulations
to perform chemical treatment or special waste treatment on them.
2.2 Hydrochloride
Warning:
Some equipment parts contain hydrochloride. The burning of these parts generates
toxic gas.
Prevent such parts from burning.
Do not discard the parts at random. Follow local regulations to perform chemical
treatment or special waste treatment on them.
Installation Manual - Hardware Installation
BBU3806 WCDMA Base Band Unit Safety Precautions
Huawei Technologies Proprietary
4
2.3 Hydrofluoride
Warning:
Some equipment parts contain hydrofluoride. The burning of these parts generates
toxic gas.
Prevent such parts from burning.
Do not discard the parts at random. Follow local regulations to perform chemical
treatment or special waste treatment on them.
3 Electrical Safety
3.1 High Voltage
Danger:
High voltage power supply provides electricity for equipment operation. Direct contact
or indirect contact thru damp objects with high-voltage wires or mains supply may be
fatal.
zFollow local safety regulations to install AC power supply equipment. The people
engaged in AC power supply must be qualified for high-voltage and AC
operations.
zRemove electrical conductors such as watch, bracelets, and rings before
operation.
zWhen detecting that the cabinet is wet, switch off power supply at once.
zKeep the equipment dry in humid places.
Warning:
Improper high-voltage operations may result in fire and electric shocks. Follow local
codes to layAC cables. Have high-voltage operators trained and qualified.
Indice
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