Standard No.:	YD/T 877-1996
English Name:	Technical Requirement for Electric Interfaces of Synchronous Digital Hierarchy (SDH) Multiplexing Equipments and Systems
Chinese Name:	同步数字体系（SDH）复用设备和系统的电接口技术要求
Chinese Classification:	M33    Optical communication equipment
Professional Classification:	YD    Professional Standard - Telecommunication
Source Content Issued by:	Ministry of Posts and Telecommunications
Issued on:	1996-12-5
Implemented on:	1997-4-1
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	4000 words
Translation Price(USD):	120.0
Delivery:	via email in 1~3 business day

主题内容：本标准规定了同步数字体系（ＳＤＨ）复用设备和系统的电接口技术要求。适用范围：本标准适用于我国公用电信网中使用的ＳＤＨ系统，专用电信网中的类似系统亦可参照本标准。