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| International Standard Category: Data communication networks |
GB/T 15941-1995 Requirements for synchronous digital hierarch (SDH) optical fiber cable line systems of national public telecommunication network
同步数字体系(SDH)光缆线路系统进网要求 ;
| Category No.: | 33.040.40 | Valid Status: | superseded |
| Issued Organization: | STSB | Issued Date: | 1995-01-02 |
| Implemented Date: | 1996-8-1 | Abolished Date: | |
| Superseded Standard.: | GB/T 15941-2008 Requirements for Synchronous Digital hierarchy (SDH) Optical Fiber Cable Line Systems |
Superseded Date: | 2008-11-1 |
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