Installation guide for fiber optic cable
Introduction
The characteristic of this book is that in the process of explaining the construction procedures and operating skills of the optical fiber cable, it pays great attention to the organic combination of basic principles, specific calculations, and actual operations. Therefore, this book is a necessary work manual for professionals who are engaged in optical fiber communication engineering design, optical cable field installation, and optical fiber network operation and maintenance.
Contents
Chapter 1 Introduction 1
1.1 Optical fiber revolution 1
1.2 Basic transmission 2
1.3 Advantages and disadvantages 3
1.4 Application 5
Chapter 2 The properties of light 9
2.1 Electromagnetic spectrum 9
2.2 Light transmission 10
Chapter 3 Optical Fiber 13
3.1 Optical Fiber Composition 13
3.2 Optical Transmission in Optical Fiber 16
3.3 Multimode Optical Fiber 18
p>3.4 Single-mode fiber 21
3.5 Optical power loss (attenuation) 21
3.6 Fiber bandwidth 24
3.7 Soliton transmission 29
3.8 Optical Fiber Technical Specifications: An Example 30
Chapter 4 Optical Cable 31
4.1 Outdoor Optical Cable 31
4.1.1 Loose Tube Optical Cable 31
4.1.28 font optical cable 32
4.1.3 armored optical cable 33
4.1.4 optical fiber ribbon optical cable 34
4.2 Indoor optical cable 35
4.2.1 Tight-buffered optical cable 35
4.2.2 Branch optical cable 36
4.2.3 Optical cable jumper (jumper) 37
p>4.3 Other optical cables 37
4.3.1 Self-supporting overhead optical cables 37
4.3.2 Submarine optical cables 37
4.3.3 Optical fiber composite Ground Wire (OPGW) 38
4.4 Fiber Optic Cable Burning Class 38
4.5 Fiber Optic Cable Composition 40
4.6 Fiber Optic Cable Pressure Performance Standard 41
4.7 Optical Cable Technical Specifications: An Example 41
Chapter 5 Optical Cable Procurement 43
Chapter 6 Safety Precautions 45
Chapter 7 Methods of Handling Optical Cables 48
Chapter 8 Outdoor Optical Cable Installation 50
8.1 Directly Buried Optical Cable Installation 50
8.2 Optical Cable Duct 52
8.3 Pipe Lubricant 54
8.4 Traction Belt 55
8.5 Duct Optical Cable Installation 55
8.6 Aerial Optical Cable Installation 61
Chapter 9 Indoor Optical Cable Installation 65
9.1 Pipe and optical cable bracket 65
9.2 Towing box 66
9.3 Vertical installation 67
9.4 Optical cable routing in building 68
9.5 General Optical Cable Installation Procedure 69
Chapter 10 General Optical Cable Installation Guide 70
Chapter 11 Connection and Termination 71
11.1 Connector box 71
11.2 Connector tray 71
11.3 Adapter plate 72
11 .4 Connection 74
11.5 Fiber Termination 78
11.6 Fiber Optic Termination 82
Chapter 12 Jumpers and Connectors 86
12.1 Jumper and pigtail 86
12.2 Traditional connector 87
12.3 Miniaturization (SFF) connector 89
12.4 Clean connector 90
Chapter 13 Optical Power Meter, Light Source and Return Loss Measurement 92
13.1 Decibel (dB) 92
13.2 Test Equipment 95
13.3 Jumper Loss 95
13.4 Optical cable loss measurement 97
13.5WDM loss measurement 99
13.6 Optical return loss (ORL) measurement 101
Chapter 14 Optical Time Domain Reflectometer (OTDR) and Optical Spectrum Analyzer (OSA) 103
14.1OTDR103
14.2 Test Equipment 103
14.3 Typical OTDR Test Method 104
14.4 Read OTDR event 105
14.5 Determine the actual location of the event 107
14.6OSA109
Chapter 15 Optical Cable Installation Test 110
15.1 Optical Cable Test 110
15.1.1 Disk Test 110
15.1.2 Connection Installation Test 111
15.1.3 Acceptance Test 112
15.2 Fiber Acceptance Standard 113
15.3 Bit Error Rate Test 114
15.4 Optical Receiver Threshold Test 115
No. 16 Chapter Lightwave Equipment 116
16.1 Optical Modem/Media Converter 116
16.2 Multiplexer 118
16.3 Optical Amplifier 119
16.4 Optical repeater 121
16.5 light source 121
16.6 optical detection 122
Chapter 17 WDM and other optical devices 124
17.1 Considerations about WDM technical specifications 130
17.2 WDM applications 130
17.2.1 Broadband 1310nm and 1550nm systems 130
17.2.2 Unidirectional WDM systems 132
17.2.3 Bidirectional narrowband WDM system 132
17.3 Optical coupler 133
17.4 Optical switch 135
17.5 Optical attenuator 136
17.6 Optical isolator 137
Chapter 18 SONET/SDH138
Chapter 19 Local Area Network 146
19.1 Optical Ethernet and Internet 146
19.2 LAN optical cable installation 147
19.310/100Mbit/sLAN148
19.41000Mbit/sLAN149
19.5 Other LAN standard fiber optic cable length 150
Chapter 20 Optical fiber system application 151
20.1 Office environment 151
20.2 Industrial equipment installation 153
20.3 Ethernet 154
20.4 Optical fiber distribution data interface 155
Chapter 21 Maintenance 157
21.1 Maintenance of unaffected services 157
21.2 Service Affected Maintenance 158
Chapter 22 Emergency Repair of Optical Cable 159
Chapter 23 Record 163
Chapter 24 Troubleshooting 165
Chapter 25 Basics of Optical Fiber Design 167
25.1 Single-mode or multi-mode fiber 167
25.2 Link optical power budget of single-mode or multi-mode fiber 167
25.3 Design of multimode optical fiber link 169
25.4 Design of single mode optical fiber link 177
25.5 Optical fiber network topology 180
No. 26 Chapter Staff Training 184
Chapter 27 Dark Fiber Rental 187
Appendix A Glossary of Terms and Abbreviations 189
Appendix B Unit 197
Appendix C fiber color code 199
Appendix D fiber record 203
Appendix E related standards and references 208
Appendix FDWDM50GHz channel spacing 209
p>Appendix G Signal Ground Conductor Dimensions 210
Appendix H Wavelength Division Multiplexer (WDM) 211
Index 220
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