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Manuals and User Guides for Huawei BBU3806. We have
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Huawei BBU3806 manual available for free PDF download: Installation Manual
Huawei BBU3806 Installation Manual (117 pages)
WCDMA Base Band Unit
Brand:
Huawei
| Category:
Network Hardware
| Size: 0.99 MB
Table of Contents
Table of Contents
22
Chapter 1 BBU3806 Hardware Structure
32
About this Chapter
32
Hardware Structure
32
Figure 1-1 Distributed Nodeb System Architecture
32
Equipment Description
33
Figure 1-2 BBU3806 Hardware Structure
33
Table 1-1 BBU3806 Hardware Description
33
Chapter 2 BBU3806 Installation Procedure
35
About this Chapter
35
BBU3806 Installation Procedure
35
Figure 2-1 BBU3806 Installation Procedure
35
Table 2-1 BBU3806 Installation Instructions
35
Chapter 3 BBU3806 Operating Environment Requirements
37
About this Chapter
37
BBU3806 Site Requirements
37
Power Supply Requirements
38
Lightning Protection and Grounding Requirements
38
Lightning Protection Requirements for Equipment Room Construction
38
Lightning Protection Requirements for AC Power Supply System
38
Lightning Protection Requirements for Power Cables to Equipment Room
39
Grounding Requirements for DC Power Distribution
39
Equipotential Grounding Requirements
39
General Grounding Requirements
40
Grounding Impedance Requirements
40
Lightning Rod Requirements
40
Feeder Cabling and Grounding Requirements
40
Figure 3-1 Ground Grid
40
Signal Cable Lightning Protection Requirements
41
Equipment Room Requirements
41
Floor Space Requirements
42
Height Requirements
42
Load Bearing Requirements
42
Floor Requirements
42
Window and Door Requirements
43
Roof and Wall Requirements
43
Dust Density Requirements
43
Quakeproof Requirements
43
Lighting and Illumination Requirements
43
Table 3-1 Dust Density Requirements Inside Equipment Room
43
Fire Prevention Requirements
44
Environment Monitoring System Requirements
44
Table 3-2 Major Functions of Environment Monitoring System
44
Chapter 4 Installation Preparations
46
About this Chapter
46
Preparing Technical Documents
46
Preparing Tools and Instruments
46
Table 4-1 Technical Documents for Reference
46
Table 4-2 List of Tools and Instruments
47
Checking Installation Conditions
48
Site Construction Requirements
48
Environment Requirements
48
Load Bearing Requirements for Floor and Wall
49
Power Supply Requirements for Equipment Room
49
Grounding Requirements
49
Auxiliary Devices Requirements
50
Unpacking and Inspecting Operations
50
Unpacking Requirements
50
Unpacking Wooden Case
51
Figure 4-1 Unpack a Carton
51
Inspecting Items Inside Carton
52
Chapter 5 Installing BBU3806
53
About this Chapter
53
Introduction to BBU3806
53
BBU3806 Appearance
53
Figure 5-1 BBU3806 Appearance (Unit: MM)
53
BBU3806 Weight and Dimensioning
54
BBU3806 Installation Modes
54
Setting BBU3806 DIP Switch
54
Table 5-1 BBU3806 Weight and Dimensions
54
Table 5-2 BBU3806 DIP Switch
54
Installing BBU3806 to Standard 19-Inch Cabinet
55
Installation Space Requirements
55
Figure 5-2 BBU3806 Installation Space Requirements (Unit: MM)
55
BBU3806 Horizontally Mounted into Cabinet
56
BBU3806 Vertically Mounted into Cabinet
56
Figure 5-3 BBU3806 Horizontally Mounted into Standard 19-Inch Cabinet
56
Figure 5-4 Mounting Hangers to BBU3806
57
Figure 5-5 BBU3806 Vertically Mounted into Standard 19-Inch Cabinet
57
Mounting BBU3806 on Wall
58
Installation Space Requirements
58
Installation Procedure
58
Figure 5-6 Mounting Positions of BBU3806 (Unit: MM)
59
Figure 5-7 Mounting BBU3806 on Wall
60
Chapter 6 Installing Cables
61
About this Chapter
61
Cables to be Installed
61
Table 6-1 Cables to be Installed on Site
61
BBU3806 Ports
62
Figure 6-1 BBU3806 Ports
62
Installing Power Cable
63
Introduction to Power Cable
63
Table 6-2 BBU3806 Ports
63
Connecting Power Cable
64
Figure 6-2 Outline of Power Cable
64
Table 6-3 Relation between 7W2 Connector Pins and Core Wires of Power Cable
64
Table 6-4 Connections of Power Cable
64
Wiring Principles for Power Cable
65
Installing E1/T1 Cable
65
Introduction to E1/T1 Cable
65
Figure 6-3 Outline of E1/T1 Cable (SMB Female Connectors Have Been Installed)
66
Table 6-5 Relation between SMB Connector and Core Wires of E1/T1 Cable
66
Connecting E1/T1 Cable
67
Wiring Principles for E1/T1 Cable
67
Installing Fiber
68
Introduction to Fiber
68
Wiring Principles for Fiber
68
Figure 6-4 Outline of LC Connector
68
Installing Optical Module
69
Connecting Fiber
69
Wiring Principles for Fiber
69
Installing High-Speed CPRI Signal Cable
69
Introduction to High-Speed CPRI Signal Cable
69
Figure 6-5 Outline of High-Speed CPRI Signal Cable
69
Connecting High-Speed CPRI Signal Cable
70
Wiring Principles for High-Speed CPRI Signal Cable
70
Figure 6-6 Connecting SFP Connector of High-Speed CPRI Signal Cable to BBU3806
70
Table 6-6 Connections of High-Speed CPRI Signal Cable
70
Installing BBU Interconnect Cable
71
Introduction to BBU Interconnect Cable
71
Connecting BBU Interconnect Cable
71
Wiring Principles for BBU Interconnect Cable
71
Figure 6-7 Outline of BBU Interconnect Cable
71
Table 6-7 Connections of BBU Interconnect Cable
71
Installing GPS Clock Cable
72
Introduction to GPS Clock Cable
72
Connecting GPS Clock Cable
72
Wiring Principles for GPS Clock Cable
72
Figure 6-8 Outline of GPS Clock Cable
72
Table 6-8 Connections of GPS Clock Cable
72
Installing PGND Cable
73
Introduction to PGND Cable
73
Connecting PGNC Cable
73
Installing Ethernet Cable
73
Introduction to Ethernet Cable
73
Figure 6-9 Outline of PGND Cable
73
Table 6-9 Connections of PGND Cable
73
Connecting Ethernet Cable
74
Figure 6-10 Outline of Near-End Ethernet Cable
74
Table 6-10 Connections of Ethernet Cable
74
Chapter 7 Checking Hardware Installation
75
About this Chapter
75
Checking BBU3806 Installation
75
Table 7-1 Check Items for BBU3806 Installation
75
Checking Cable Installation
76
Checking Signal Cable Installation
76
Checking Installation of Power Cables and Grounding Cables
76
Table 7-2 Check Items for Signal Cables Installation
76
Table 7-3 Check Items for Power Cable and Grounding Cable Installation
76
Power-On Check
77
Table 7-4 Indicators on BBU3806 Panel
78
Checking Equipment Room Sanitation
79
Table 7-5 Check Items for Equipment Room Sanitation
79
Appendix A Making OT Terminal of Power Cable
80
About this Appendix
80
Work Flow
80
Figure A-1 Work Flow of Making OT Terminal of Power Cable
80
Procedure
81
Cutting Cable
81
Mounting Heat Shrink Tube
81
Figure A-2 Cable Cutting
81
Stripping
82
Crimping
82
Figure A-3 Cable Stripping
82
Figure A-4 Connecting Core Wires to the Terminal Crimping Sleeve
83
Figure A-5 Crimping Molds for Various Power Cables
83
Blowing Heat Shrink Tube
84
Checking
84
Figure A-6 Crimping Method
84
Figure A-7 Usage of a Heat Shrink Tube
84
Labeling
85
Appendix B Making Connector of Communication Cable
86
About this Appendix
86
Making RJ45 Connector
86
Parts Required
86
Stripping and Cutting
86
Figure B-1 Outline of a Round Communication Cable
87
Figure B-2 Outline of a Flat Telephone Cable
87
Figure B-3 Outline of a Shielded Cable
87
Wire Insertion and Assembly
88
Figure B-4 Outline of Neatly-Cut Core Wires
88
Figure B-5 Outline of a RJ45 Connector
89
Crimping
90
Figure B-6 a Crimped RJ45 Connector
90
Checking
91
Making SMB-Type Connector
91
Mounting the Heat Shrink Tube and Crimping Sleeve
91
Figure B-7 Mounting the Heat Shrink Tube and Crimping Sleeve
91
Stripping
92
Soldering Pins
92
Figure B-8 Stripping a Cable (Unit: MM
92
Figure B-9 Soldering Pins
92
Crimping External Conductor
93
Figure B-10 Crimping an SMB Connector Onto a Coaxial Cable
93
Blowing Heat Shrink Tube
94
Checking
94
Figure B-11 Blowing the Heat Shrink Tube to Shrink It
94
Appendix C Engineering Labels for Cables
95
About this Appendix
95
Introduction to Labels
95
About Engineering Labels
95
Material
95
Type and Shape
95
Figure C-1 the Label for the Signal Cable
96
Printing Labels
97
Figure C-2 Label for Power Cables
97
Figure C-3 Warning Prompt before Printing
98
Writing Labels
99
Table C-1 Standard Typeface for Handwriting
99
Affixing Labels
100
Figure C-4 Writing Direction of the Label
100
Figure C-5 Affixing a Label to a Signal Cable
100
Information Carried on Labels
101
Figure C-6 Appearance of Affixed Labels on Power Cables
101
Points for Attention
102
Engineering Labels for Optical Fibers
102
Figure C-7 Printed Parts on the Label for Signal Cables
102
Labels for the Fiber that Connects Two Devices
103
Table C-2 Information on Labels Affixed to the Fiber between Two Devices
103
Labels for the Fiber that Connects the Device and the ODF
104
Figure C-8 Example of the Label on the Optical Fiber between Two Devices
104
Table C-3 Information on Labels Affixed to the Fiber between the Device and the ODF
104
Engineering Labels for Trunk Cables
105
Figure C-9 Example of the Label on the Optical Fiber between the Device and the ODF
105
Labels for the Trunk Cable that Connects Two Devices
106
Figure C-10 Example of the Label on the Trunk Cable between Two Devices
106
Table C-4 Information on Labels Affixed to the Trunk Cable between Two Devices
106
Labels for the Trunk Cable that Connects the Device and the DDF
107
Engineering Labels for Power Cables
108
Labels for DC Power Cables
108
Figure C-11 Example of the Label on the Trunk Cable between the Device and the DDF
108
Table C-6 Information on Labels Affixed to the DC Power Cables
108
Figure C-12 Example of the Labels on the DC Power Cable
109
Appendix D Cleaning Optical Fiber Connectors
111
About this Appendix
111
Cleaning Means
111
Introduction
111
Table D-1 Means of Cleaning Optical Fiber Connector
111
Selection
112
Cleaning Requirements
112
Precautions
113
Cleaning Methods
113
Cleaning End Face of Optical Fiber Connector
113
Figure D-3 Cleaning with Dust-Free Cloth on Table
114
Figure D-4 Cleaning with Dust-Free Cloth on Hand
114
Figure D-5 Opening the Dust-Proof Cover
115
Figure D-6 Cleaning with Wiping Box (1
115
Cleaning Adapter (Flange
116
Cleaning Optical Fiber Interface on Optical Module
116
Figure D-7 Cleaning with Wiping Box (2
116
Cleaning Optical Attenuator
117
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