GB51171-2016通信线路工程验收规范(英文版)电子书

书名页

版权页

Foreward

1　General Provisions

2　Terms

3　Material Test

3.1　General Requirements

3.2　Single-drum Optical Fiber Cable Examination

3.3　Single-drum Cable Examination

3.4　Wire Pole Examination

3.5　Examination of Silicon-core Pipe and Accessories

3.6　Examination of Stranded Galvanized Steel Wire and Ironware

3.7　Joint Box and Splice Jacket Examination

3.8　Connector Examination

3.9　Distribution Frame Examination

3.10　Distribution Cabinet Examination

3.11　Examination on Microduct，Microduct Bundle，Microduct Cable and Microduct Accessories

3.12　Other Cable Line Material Examination

4　Cable Route

5　Earth Works

5.1　Excavation

5.2　Backfilling

6　Overhead Pole Line for Overhead Cable

6.1　Pole Erecting

6.2　Pole Extension

6.3　Pole Footing

6.4　Stay Wire

6.5　Bracing Pole

6.6　Pole Numbering

6.7　Overhead Suspension Wire

7　Laying of Optical（Electrical）Cables

7.1　General Requirements

7.2　Laying of Directly-buried Optical（Electrical）Cables

7.3　Installation of Overhead Optical（Electrical）Cables

7.4　Installation of Wall-mounted Optical（Electrical）Cables

7.5　Laying of Duct Optical（Electrical）Cables

7.6　Laying of Underwater Optical（Electrical）Cables

7.7　Leading-up of Optical（Electrical）Cables

7.8　Laying of Micro Duct and Micro Cable

7.9　Laying and Installation of Silicon-cored Plastic Duct

7.10　Manhole（Handhole）Construction of Silicon-cored Plastic Pipe

8　Cable Line Protection and Preservation

8.1　Built-in Pipe，Brick-Paving，Cover-board，and Cement Mortar Bag

8.2　Terrace Slope Reinforcement and Protection

8.3　Protection of Underwater Optical（Electrical）Cable

8.4　Protection of Pole Line，Stay Wire，Suspension Wire and Overhead Line

8.5　Protection of Silicon-cored Pipe

8.6　Stone Marker and Sign Board

8.7　Protection against High Power

8.8　Lightning Protection

8.9　Other Protection Requirements

9　Optical（Electrical）Cable Cross Connection Box and Distribution Device

9.1　Installationof Optical（Electrical）Cable Cross Connection Box

9.2　Installation of Distribution Device

10　Optical（Electrical）Cable Splicing

10.1　General Requirement

10.2　Optical Cable Splicing and Encapsulation

10.3　Splicing and Encapsulation of Electrical Cable

11　Optical（Electrical）Cable Lead-in and Termination

11.1　Installation of Optical（Electrical）Cable in the Equipment Room

11.2　Installation of Optical Cable Termination

11.3　Installation of Electrical Cable Termination

12　Optical（Electrical）Cable Test

12.1　Optical Cable Test

12.2　Electrical Cable Test

13　Preparation of As-built Documentation

14　Final Acceptance of Work

14.1　Follow-up Test

14.2　Preliminary Acceptance

14.3　Trial-run

14.4　Final Acceptance

Appendix A　Single-drum and Whole-process Test Parameters for Copper-cored Plastic Cables

Appendix B　Requirements for Earthing Resistance of Lightning Wire and Length of Extension Line（Underground Part）

Appendix C　Requirements for Earthing Resistance of Optical（Electrical）Cable Suspension Wires and Other Facilities

Appendix D　Original Erection Sag for Suspension Wire of Overhead Optical（Electrical）Cable

Appendix E　Test Record for Repeater Section of Optical Cable Line

Appendix F　Permissible Reduction Value of Air Plug Pressure

Appendix G　Permissible Air Pressure Reduction of Plastic Cable in 24h

Explanation of Wording in This Code

List of Quoted Standards