| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| YD/T 1324-2004 |
Unplasticized polyvinyl chloride(PVC-U)multi-hole pipe for buried telecommunication conduit |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 534-1992 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YDB 012-2007 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 7619-1987 |
Electrical characteristics for balanced double-current interchange circuits for general use with integrated circuit equipment in the field of data communications |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 3289-2017 |
Energy efficiency metrologies and test methods of access equipment—XG-PON system |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1542-2006 |
Technical Requirements and Testing Methods for Surge Protective Devices of Signaling Networks |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 33852-2017 |
QoS technical requirements for broadband customer network based on telecommunication network |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 2050-2009 |
Technical requirements for security of passive optical network (PON) equipment |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
|
|
