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| Chinese National Standard Category: Optical communication equipment |
| English Title: | Maintenance technology of optical fibre and cable line—Part 1: Fibre identification based on leaky light |
| Chinese Title: | 光纤光缆线路维护技术 第1部分：基于泄漏光的光纤识别 |
| Standard No.: | GB/T 43556.1-2023 |
| Category No.: | M33 |
| Issued by: | SAMR; SAC |
| Issued on: | 2023-12-28 |
| Implemented on: | 2024-4-1 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | |
| Word Count: | 9000 words |
| Similar Standards: |
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