GB/T 14731-1993 Bit rate of synchronous digital system

Basic Information

Standard ID: GB/T 14731-1993

Standard Name: Bit rate of synchronous digital system

Chinese Name: 同步数字体系的比特率

Standard category:National Standard (GB)

state:Abolished

Date of Release1993-01-02

Date of Implementation:1994-08-01

Date of Expiration:2009-04-01

standard classification number

Standard ICS number:Telecommunications, audio and video technology >> 33.020 Telecommunications General

Standard Classification Number:Communications, Broadcasting >> Communications Network >> M13 Communications Network Structure

associated standards

alternative situation:Replaced by GB/T 14731-2008

Procurement status:CCITT G.707 NEQ

Publication information

publishing house:China Standards Press

ISBN:155066.1-10838

Publication date:2004-08-16

other information

Release date:1993-12-03

Review date:2004-10-14

Drafting unit:Telecommunications Transmission Research Institute of the Ministry of Posts and Telecommunications

Focal point unit:Ministry of Information Industry (Telecommunications)

Publishing department:State Bureau of Technical Supervision

competent authority:Ministry of Information Industry (Telecommunications)

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Introduction to standards:

This standard specifies the bit rates of each level of the Synchronous Digital Hierarchy (SDH). This standard applies to public telecommunication networks and private networks of the SDH system, including network node interfaces (NNI), optical fiber digital line systems with SDH optical (or electrical) interfaces, digital wireless systems, digital multiplexing equipment, digital cross-connection equipment, etc. GB/T 14731-1993 Bit rates of the Synchronous Digital Hierarchy GB/T14731-1993 Standard download decompression password: www.bzxz.net