YD 609-1993 Abolished Industry standards-Postal and telecommunications

YD 609-1993 The establishment and adjustment limits of a mixed digital and analog telephone circuit

Publish Date: 1993-01-18 Implement Date: 1993-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 30

Download

Basic Information

Standard Code: YD 609-1993

Standard Type: Industry standards

Standard Status: Abolished

is_force_gb: no

CCS Name: \nCommunication network structure

ICS Name: Telecommunications terminal equipment

Publish Date: 1993-01-18

Implement Date: 1993-07-01

Pages: 10 pages

Development Information

Pages: 10 pages

Related Standards

GB/T 6363-1986 Active

GB/T 6363-1986 Method for the subjective assessment of the quality of document facsimile

Publish Date: 1986-05-07

GB/T 10198.3-1988 Active

GB/T 10198.3-1988 Requirements for facsimile apparatus Group Ⅲ document facsimile apparatus

Publish Date: 1988-12-22

GB/T 2886-1992 Abolished

GB/T 2886-1992 Technical requirements for group 2 document facsimile apparatus used in public telephone network

Publish Date: 1992-12-19

GB/T 14373-1993 Abolished

GB/T 14373-1993 Specifications of 46 channels TDM equipment operating on 4 line telephone-type circuit

Publish Date: 1993-04-20

GB/T 14558-1993 Abolished

GB/T 14558-1993 Terminal characteristics for group 4 document facsimile apparatus

Publish Date: 1993-07-31

GB/T 15542-1995 Active

GB/T 15542-1995 Technical requirements of digital SPC automatic telephone exchange

Publish Date: 1995-04-06