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

AppendixD　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