YD/T 617-1993
Technical conditions of PCM voice channel characteristics testers (English Version)

Standard No.

YD/T 617-1993

Language

Chinese, Available in English version

Release Date

1993

Published By

Professional Standard - Post and Telecommunication

Status

Withdraw 2009-12

Latest

YD/T 617-1993

Scope

This standard specifies technical requirements, test methods, inspection rules and marking, packaging, transportation and storage. This standard applies to PCM voice channel characteristic testers and similar products.

YD/T 617-1993 history

• 1993 YD/T 617-1993 Technical conditions of PCM voice channel characteristics testers