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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| YD/T 5149-2007 |
Acceptance Specification for SDH Local Network Optical Fiber Cable Transmission Project sdh本地网光缆传输工程验收规范 |
China Telecommunication
Standards SDH Transmission Network |
 English PDF |
| YD/T 5024-2005 |
Design Specification for SDH Local Network Optical Fiber Cable Transmission Project sdh本地网光缆传输工程设计规范(附条文说明) |
China Telecommunication
Standards SDH Transmission Network |
English PDF |
| YD/T 1078-2000 |
SDH Transmission Network Technique Requirements. Interworking of Network Protection Architectures sdh传输网技术要求——网络保护结构间的互通 |
China Telecommunication
Standards SDH Transmission Network |
English PDF |
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