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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| JJF 1237-2010 |
Calibration Specification for SDH/PDH Transmission Analyzer sdh/pdh传输分析仪校准规范 |
China Metrological
Standards PDH |
 English PDF |
| YD/T 744-2009 |
Technical requirements and test methods for digital microwave telecommunication equipments (systems) of plesiochronois digital hierarchy (PDH) 准同步数字系列（pdh）数字微波通信设备和系统技术要求及测试方法 |
China Telecommunication
Standards PDH |
English PDF |
| YD/T 1958-2009 |
Technical Requirements for PDH Virtual Concatenation and GFP Mapping 准同步数字体系（pdh）虚级联和通用成帧规程（gfp）帧映射技术要求 |
China Telecommunication
Standards PDH |
English PDF |
| JJG(YD)044-2006 |
(SDH / PDH digital transmission analyzer test procedures) |
China Metrological
Standards PDH |
English PDF |
| JJG 044-2006 |
SDH / PDH digital transmission analyzer VRof |
China Metrological
Standards PDH |
English PDF |
| YD/T 1016-1999 |
Technical condition for PDH optical line terminals used in access network 接入网用pdh光端机技术条件 |
China Telecommunication
Standards PDH |
English PDF |
| YD/T 748-1995 |
Limit value for maintenance of PDH digital channel error performances pdh数字通道差错性能的维护限值 |
China Telecommunication
Standards PDH |
English PDF |
| YD 5004-1994 |
Code for design digital microwave relay telecommunication system (PDH part) engineering 数字微溲(pdh部分)接力通信工程设计规范 |
China Telecommunication
Standards PDH |
English PDF |
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