| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| YD/T 1341-2005 |
Internet Protocol version6(IPv6) specification |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 1825-2008 |
Technical Requirement of IPTV Terminal Device Set-Card Separation |
 (USD) |
via email in
1-5 business day
|
VALID
|
|
| GB 12048-1989 |
Requirements for clock and synchronization equipment used in the digital network |
|
via email in
1-3 business day
|
|
please email coc@codeofchina.com for quotation
|
| YD/T 1658-2007 |
Technical Specification for Broadband Network Access Server Security |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 18498-2001 |
Interworking between packet switched public data networks and public maritime mobile satellite data transmission systems |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 28499.1-2012 |
Technical requirement for IP video terminal equipment—Part 1:terminal based on ITU-T H.323 |
 (USD) |
via email in
1-5 business day
|
VALID
|
|
| GB/T 13994-1992 |
Technical requirements for a 60-channel PCM/ADPCM transcoder equipment |
|
via email in
1-3 business day
|
|
please email coc@codeofchina.com for quotation
|
| YD/T 1657.3-2007 |
Technical Specification for the Proxy Supporting Network Address Translation/Firewall Traverse of Multimedia Services Part 3:MGCP Proxy |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1630-2007 |
Testing Methods for Ethernet Switching Devices Security with Routing Capability |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| JT/T 1224.2-2018 |
Technical specification for the interconnection of transportation data center. Part 2: Classification and coding of data resource directory |
 (USD) |
via email in
1 business day
|
VALID
|
|
| YDN 052-1997 |
Specifications for B-ISDNATM Layer |
 (USD) |
via email in
1 business day
|
VALID
|
|
| YD/T 1920-2009 |
The Architecture of IPTV Bearing Network |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 32397-2015 |
Chinese internet email address—Technical specification for email headers to support |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 1698-2007 |
Technical Specification for IPv6 Network Equipment——Ethernet Switch with IPv6 Routing Capability |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1613-2007 |
Security Requirements for Public IP Network—Security Architecture |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 30246.2-2013 |
Home network—Part 2:Control terminal specification |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 1265-2003 |
Testing methods of Network Access Service (NAS)-Broadband network access server |
 (USD) |
via email in
1-10 business day
|
ABOLISHED
|
|
| JT/T 628-2005 |
Ship terminal device technical requirements of VHF marine data communication system for inland waterway |
 (USD) |
via email in
1-3 business day
|
|
|
| GB/T 21644-2008 |
General Description of Networks Distance Learning |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 13427-1992 |
Performance requirement of the delta modulation equipment |
 (USD) |
via email in
1-5 business day
|
VALID
|
|
|
|
