| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| YD/T 1194-2002 |
Technical specification of Stream Control Transmission Protocol(SCTP) |
915 (USD) |
via email in
1-8 business day
|
VALID
|
|
| YD 5054-2010 |
Classification Standard for Seismic Protectionof Telecommunication Buildings |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YD 5040-1997 |
Design Standard for Telecommunications Power Supply Equipment Installation |
600 (USD) |
via email in
1 business day
|
SUPERSEDED
|
|
| YD/T 795-1996 |
|
450 (USD) |
via email in
1 business day
|
ABOLISHED
|
|
| YD/T 2905-2015 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1972.3-2009 |
Technical requirements 800MHz/2GHz cdma2000 digital cellular mobile telecommunication network multimedia domain equipment Part 3: Inter-working equipments |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1242-2002 |
900/1800MHz TDMA digital cellular mobile telecommunication netwrok test methods for general packet radio service switching sub-system equipment |
885 (USD) |
via email in
1-8 business day
|
VALID
|
|
| YD/T 2912-2015 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YDN 034-1997 |
ISDN User - Specification on Network Interface |
|
via email in
1 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 5154-2007 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YD/T 2053-2009 |
Security protection testing requirements for the domain name system |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YD/T 923-1997 |
IC card payphone system test procedure telephone part |
345 (USD) |
via email in
1-3 business day
|
|
|
| YDJ 31-1983 |
Technical Specifications for Installation Engineering Construction and Acceptance of Communication Power Supply Equipment |
630 (USD) |
via email in
1 business day
|
VALID
|
|
| YD/T 2584-2013 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YD/T 1251.3-2003 |
The comformance testing specification for border gateway protocol (BGP4) |
1605 (USD) |
via email in
1-10 business day
|
ABOLISHED
|
|
| YD/T 2835-2015 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 2507.9-2015 |
|
724 (USD) |
via email in
1 business day
|
VALID
|
|
| YD/T 1996.1-2009 |
Technical requirements for access network very high speed digital subscriber line 2 (VDSL2) Part 1: General requirements |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD 5072-2005 |
Supervision Specification of Telecommunications Conduit and Cable Channel Engineering |
300 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 1587.1-2007 |
Technical Specification for 2GHz cdma2000 Digital Cell Mobile Communication Network Management (Phase Ⅰ)Part 1 Configuration Network Resource Model |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
|
|
