| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 28498-2012 |
Technical requirements of ethernet over SDH |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 28501-2012 |
Technical requirements of telephony routing over IP(TRIP) |
 (USD) |
via email in
1-5 business day
|
VALID
|
|
| SL 417-2016 |
|
|
via email in
|
|
please email coc@codeofchina.com for quotation
|
| GB/T 28516-2012 |
Technical requirement for anti-spam Email gateway |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 30246.3-2013 |
Home network—Part 3:Internal gateway specification |
 (USD) |
via email in
1-5 business day
|
VALID
|
|
| YD/T 3231-2017 |
Technical requirements for public 4over6 access network |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| JT/T 794-2019 |
GNSS system for operating vehicles—Technical specification for vehicle terminals |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 21645.7-2010 |
Technical requirements for automatically switched optical network—Part 7:Automatic discovery |
 (USD) |
via email in
1-8 business day
|
VALID
|
|
| GB/T 21645.4-2010 |
Technical requirements for automatically switched optical network—Part 4:Technical specification of signalling |
 (USD) |
via email in
1-10 business day
|
VALID
|
|
| DB11/T 1158-2015 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1340.3-2005 |
Technical requirements of Authentication Authorization Accounting (AAA) Server interface part3:IP Phone |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 25315-2017 |
Home control systems—Guidelines relating to safety |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 26267-2010 |
Technical requirement for anti-spam email equipment |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 620-1998 |
|
 (USD) |
via email in
1-3 business day
|
|
|
| YD/T 1668-2007 |
Technical Specification for STM-64 optical fiber line system |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 28497-2012 |
The specification of IP over SDH using LAPS |
 (USD) |
via email in
1-5 business day
|
VALID
|
|
| YDN 022.1-1996 |
|
 (USD) |
via email in
1-8 business day
|
VALID
|
|
| YD/T 3234-2017 |
Technique requirements of the IPCP configuration options for port information assigned to subscriber |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1695-2007 |
Technical Requirements of Access Network for IPTV (Phase I) |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1916-2009 |
Technical Specification for IPv6 Network Equipment--Broadband Network Access Server |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
|
|
