| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| YD 5065-1998 |
Code for Design of Public EDI Network Engineering |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 11589-1999 |
International user classes of service in，and categories of access to，public data networks and integrated services digital networks （ISDNs） |
 (USD) |
via email in
1 business day
|
SUPERSEDED
|
|
| YD/T 1563-2007 |
Testing Methods for High Rate Packet Data(HRPD)A Interface (Phase Ⅰ)in 2GHz cdma2000 Digital Cellular Mobile Communication Network |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YD/T 587-1992 |
|
 (USD) |
via email in
1-3 business day
|
|
|
| GB/T 11593-2001 |
Interface between data terminal equipment and data circuit-terminating equipment for synchronous operation on public data networks |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 999-1999 |
Multicast adaptation protocol |
 (USD) |
via email in
1-5 business day
|
VALID
|
|
| YD/T 1880-2009 |
The Technical Requirement of Softswitch and Circuit Switching Network Interworking between Networks |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 338-1989 |
|
 (USD) |
via email in
1-3 business day
|
|
|
| YD/T 1291-2003 |
Protocol of peer to peer short message interworking between networks |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 1187-2006 |
Technical Requirements and Test Methods for ADSL/VDSL Splitter |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YDN 053.4-1997 |
Technical Specifications for Type 5 (AAL) in Adaptation Layer of B-ISDN ATM |
 (USD) |
via email in
1 business day
|
VALID
|
|
| YD/T 1257-2003 |
Test specification of supplementary specification of IN CS-1 INAP |
 (USD) |
via email in
1-10 business day
|
VALID
|
|
| GB/T 11595-1999 |
Interface between data terminal equipment (DTE)and data circuit-terminating equipment (DCE) for terminals operating in the packet mode and connected to public data networks by dediccated cireuit |
 (USD) |
via email in
1-10 business day
|
VALID
|
|
| GB/T 11590-1999 |
International data transmission services and optional user facilities in public data networks and ISDNs |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 1579-2007 |
Technical Specification for 2GHz cdma2000 Digital Cell Mobile Communication Network Device:HRPD(Phase Ⅰ)AN-AAA |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 2886-1992 |
Technical requirements for group 2 document faosimile aparatus used in public telephone network |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YD/T 1364-2005 |
Technical specification for interworking gateway in point to point short message interworking |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 1576.1-2007 |
Testing Methods for 2GHz cdma2000 Digital Cellular Mobile Communication Network Equipment:Mobile Station Part Ⅰ Minimum Standard Function and Performance |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YD/T 1462-2006 |
Interfaces for the Optical Transport Network(OTN) |
 (USD) |
via email in
1-10 business day
|
ABOLISHED
|
|
| YD/T 1716-2007 |
Technical Requirements for Interworking Gateway in Peer to Peer Multimedia Messaging Service |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
|
|
