YD 610-1993
Technical requirement and test method for interface equipments for PCM group signaling (English Version)

Standard No.

YD 610-1993

Language

Chinese, Available in English version

Release Date

1993

Published By

Professional Standard - Post and Telecommunication

Status

Withdraw 2009-12

Latest

YD 610-1993

Scope

This standard specifies the equipment classification, technical requirements and test methods for PCM base group signaling interface equipment. This standard applies to base group signaling interface equipment using channel associated signaling and PCM base group multiplexing equipment with signaling interfaces.

YD 610-1993 history

• 1993 YD 610-1993 Technical requirement and test method for interface equipments for PCM group signaling