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Airbridge cBTS3612
Huawei Airbridge cBTS3612 Manuals
Manuals and User Guides for Huawei Airbridge cBTS3612. We have
2
Huawei Airbridge cBTS3612 manuals available for free PDF download: Maintenance Manual, Installation Manual
Huawei Airbridge cBTS3612 Installation Manual (95 pages)
CDMA Base Station
Brand:
Huawei
| Category:
Accessories
| Size: 2 MB
Table of Contents
Section 1
13
Table of Contents
13
Safety Precautions
15
Symbol Explanation
16
1 Overview
15
2 Toxic Articles
17
Beryllium Oxide
17
Hydrochloride
18
Hydrofluoride
18
3 Electrical Safety
18
High Voltage
18
Power Cables
19
Tools
19
Drilling
20
Thunderstorms
20
Static Electricity
20
Power Labels
22
Leakage Current
22
Flammable Air Environment
23
4 Batteries
23
General Operations
23
Short Circuit
24
Harmful Gases
24
High Temperature
24
Acid Liquid
25
Battery Replacement
25
5 Microwave and Magnetic Field
25
Introduction
25
Definition of the Environment
26
Operation Codes
26
6 Laser
26
7 High Temperature
27
8 Fans
27
9 Working at High Altitudes
28
General Operations
28
Safety Codes for Using Ladders
28
10 Other Items
31
Hoisting of Heavy Objects
31
Handling of Heavy Objects
32
Section 2
35
1 Overview of Installation Process
42
Installation Flow
42
Descriptions for the Flow
47
2 Installation Preparations
50
Engineering Personnel
50
Basic Requirements for Personnel
50
Requirements for Antenna and Feeders Installation Personnel
50
Technical Document Preparations
51
Tools and Instruments
51
General Installation Tools
51
Tools for Antenna Feeder Installation
53
Project Plan and Coordination
54
Project Plan
54
Project Coordination Meeting
54
Checking Installation Environment
55
Checking Indoor Environment
55
Checking Outdoor Environment
56
Checking Safety Measures
56
Unpacking and Checking of Equipment
57
Verifying the Packing List and Checking the Equipment
57
Unpacking Wooden Case
58
Unpacking Carton
59
Acceptance and Handover
61
3 Cabinet Installation
62
Overview
62
Cabinet Structure
62
Cabinet Installation Process
64
Cabinet Layout Principle
64
Installation on Cement Floor
65
Cabinet Installation
66
Locating Cabinet
66
Installing Lower Support
67
Leveling
68
Insulation Test
68
Cabinet Installation
69
Installation on Anti-Static Floor
69
Brief Introduction to Supports
70
Cabinet Installation Process
72
Locating Cabinet
72
Locating Support
73
Fixing Support
75
Installing Lower Support
76
Leveling
77
Insulation Test
77
Cabinet Installation
77
Resetting Floor
78
Installation on Cement Floor Without Sufficient Bearing Capacity
78
Installation Process
79
Preparing U-Bar Supports
80
Locating Cabinet
81
Fixing U-Bar Supports
82
Installing Lower Support
83
Leveling
84
Insulation Test
85
Installing Cabinet
85
Connecting and Fixing Combined Cabinets
86
4 Installation of Cabinet Modules and Parts
87
Installing Boards of Baseband Subrack
87
Installing Other Functional Modules
87
Installing and Disassembling the Doors of Cabinets
89
Setting BCIM Switches and Jumpers
90
Setting RLDU Switches
91
Introducing Typical Configuration of Cabinets
92
Typical Configuration of Cbts3612 in 450Mhz Band
92
Typical Configuration of Cbts3612 in 800Mhz Band
93
Typical Configuration of Cbts3612 in 1900Mhz Band
94
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Huawei Airbridge cBTS3612 Maintenance Manual (101 pages)
CDMA Base Station
Brand:
Huawei
| Category:
Accessories
| Size: 0.27 MB
Table of Contents
Table of Contents
4
Chapter 1 Daily Maintenance
8
Base Station Configuration
8
Maintenance Instructions
15
Chapter 2 General Fault Processing
20
MS Access Network Failure
20
Fault Description
20
Troubleshooting
20
Software Download Failure
28
Fault Description
28
Troubleshooting
28
Base Station Initialization Failure
30
Fault Description
30
Troubleshooting
30
OML Failure
32
Fault Description
32
Troubleshooting
32
Abis Signaling Link Failure
36
Fault Description
36
Troubleshooting
36
Chapter 3 Component Failure Handling
38
Component Failure Description
38
Component Failure Detection
38
General Handling Procedure
38
Handling of Common Board Failure
42
Fault Description
42
Troubleshooting
42
BTS Control Interface Module (BCIM)
45
Fault Description
45
Troubleshooting
45
BTS Control & Clock Module (BCKM)
47
Fault Description
47
Troubleshooting
47
BTS Channel Process Module (BCPM)
49
Fault Description
49
Troubleshooting
49
BTS Resource Distribution Module (BRDM)
51
Fault Description
51
Troubleshooting
51
BTS Transceiver Module (BTRM)
53
Fault Description
53
Troubleshooting
54
BTS High Power Amplifier Unit (BHPA)
57
Fault Description
57
Troubleshooting
57
Receive LNA Distribution Unit (RLDU)
60
Fault Description
60
Troubleshooting
60
Power Supply Unit (PSU)
62
Fault Description
62
Troubleshooting
62
The RF Antenna and Feeder
64
Fault Description
64
Troubleshooting
64
Satellite Antenna and Feeder
65
Fault Description
65
Troubleshooting
65
Chapter 4 Component Replacement
66
Common Procedure of Replacement
66
Board Replacement
66
Backplane Replacement
69
Exceptional Procedure of Replacement
73
BTS E1 Surge Protector (BESP)
73
BTS Control & Clock Module (BCKM)
74
BTS Control Interface Module (BCIM)
75
BTS Channel Process Module (BCPM)
75
BTS Resource Distribution Module (BRDM)
76
BTS FAN Module (BFAN)
76
Power Supply Unit (PSU)
77
BTS RF Fan Module (BRFM)
77
BTS High Power Amplifier Unit (BHPA)
78
BTS Transceiver Module (BTRM)
79
Receive LNA Distribution Unit (RLDU)
80
Duplexer Unit (CDU, DFU, DDU)
81
Optical Fiber Replacement
83
Chapter 5 Component Indicators
84
BTS Control & Clock Module (BCKM)
84
BTS Control Interface Module (BCIM)
85
BTS Channel Process Module (BCPM)
86
BTS Resource Distribution Module (BRDM)
87
BTS Transceiver Module (BTRM)
88
BTS RF Fan Module (BRFM)
89
Base Station Power & Lightening Protection Lamp Indicator Board (BPLI)
91
BTS Fan Monitor Module (BFMM)
92
Chapter 6 Switches & Interfaces
93
BTS Control Interface Module (BCIM)
93
Cabinet-Top E1 Interface
95
Receive LNA Distribution Unit (RLDU)
95
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