-
YD/T 1355-2005 in English
Technical requirements and test method of Mini-BITS equipment
valid
Issued on:2005-05-11
$896.00 -
YD/T 1356-2005 in English
The specification for user power feeding of ISDN basic access U interface on the switch
valid
Issued on:2005-05-11
$512.00 -
YD/T 1116-2001 in English
Digital Distribution Frame with Wire Sleeve Coaxial Connectors
superseded
Issued on:2001-04-24
$720.00 -
-
YD/T 1070-2000 in English
ZInterface requirement of access network remote equipment
valid
Issued on:2000-06-27
$288.00 -
YD/T 1054-2000 in English
Access network technical specification-Integrated digital loop carrier (LDLC)
valid
Issued on:2000-03-31
$1,600.00 -
YD/T 1018-1999 in English
Digital circuit multiplication equipment using ADPCM and DSI
valid
Issued on:1999-04-18
$2,016.00 -
YD/T 989-1998 in English
The Technical Requirement of Flexible Multiplexer
abolished
Issued on:1998-12-30
$2,032.00 -
YD/T 974-1998 in English
Specifications and Measurement Methods for SDH Digital Cross Connect Equipment(SDXC)
valid
Issued on:1998-05-20
$3,616.00 -
YD/T 922-1997 in English
Performance and test methods of the inegrated multiplex equipment using in the digital channel
valid
Issued on:1997-09-26
$672.00