GB/T 15280-1994 Technical requirements for telegraph audio interfaces

Basic Information

Standard ID: GB/T 15280-1994

Standard Name: Technical requirements for telegraph audio interfaces

Chinese Name: 电报音频接口技术要求

Standard category:National Standard (GB)

state:Abolished

Date of Release1994-01-02

Date of Implementation:1995-08-01

Date of Expiration:2005-10-14

standard classification number

Standard ICS number:Telecommunications, audio and video technology>>Telecommunications systems>>33.040.50 Lines, connections and circuits

Standard Classification Number:Communications & Broadcasting>>Communication Equipment>>M39 Fax & Telegraph Equipment

associated standards

alternative situation:void;

Procurement status:,

Publication information

publishing house:China Standards Press

ISBN:155066.1-11466

Publication date:2004-08-14

other information

Review date:2004-10-14

Drafting unit:Telecommunications Transmission Research Institute, 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 interface requirements for the connection between the external line side of telegraph terminal equipment and telegraph switches and telegraph lines. This standard is mainly applicable to various telegraph terminal equipment and telegraph switches for user telegraph and low-speed data communication networks, public telegraph networks and private telegraph networks, and also to various telegraph multiplexing equipment (such as time-division multiplexing telegraph equipment). GB/T 15280-1994 Technical requirements for telegraph audio interfaces GB/T15280-1994 Standard download decompression password: www.bzxz.net