Standard Number: YD/T 877-1996(YD/T877-1996)
Chinese:同步数字体系(SDH)复用设备和系统的电接口技术要求
English:Electrical interface technical requirements for synchronous digital system (SDH) multiplexing equipment and systems
Effective Date:1997-04-01
Standard Applicability:
PDF Downloadable: N
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