| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| YD/T 1249-2003 |
The Technical Requirements of Integrated Intelligent Network System |
270 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YDN 113-1999 |
|
675 (USD) |
via email in
1-5 business day
|
VALID
|
|
| YDN 031-1997 |
Technical System of Intelligent Network (Temporary Regulations) |
480 (USD) |
via email in
1 business day
|
VALID
|
|
| GF 001-199001 |
|
3210 (USD) |
via email in
1-10 business day
|
VALID
|
|
| YD/T 344-1990 |
Requirements for PABXs access to public telephone switching network |
570 (USD) |
via email in
1-5 business day
|
VALID
|
|
| YD/T 1585.1-2007 |
2GHz TD-SCDMA Digital Cell Mobile Communication Network Management Technical Specification (Phase Ⅱ)Part 1 Configuration Network Resource Model |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YD/T 1522.1-2006 |
Technical Requirements for Session Initiation Protocol Part 1:Basic Session Initiation Protocol |
2595 (USD) |
via email in
1-10 business day
|
VALID
|
|
| YD/T 1350.4-2007 |
Technical Specification for Interface of WDM Network Management System Part 4:Interface based on CORBA/IDL |
|
via email in
|
|
please email coc@codeofchina.com for quotation
|
| YDN 093-1998 |
|
3120 (USD) |
via email in
1-10 business day
|
ABOLISHED
|
|
| TZ 009-1992 |
|
1440 (USD) |
via email in
1-10 business day
|
|
|
| GB/Z 20177.1-2006 |
Control network LONWORKS technology specificationPart1:Protocol specification |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1047-2000 |
Test Xpecification for 800MHz CDMA Digital Cellular Mobile Telecommunications Network:Base Station Subsystem |
900 (USD) |
via email in
1-8 business day
|
VALID
|
|
| YDC 043.8-2006 |
Technical Requirements of Wireless Application Protocol (WAP) Part 8 External Functionality Interface |
660 (USD) |
via email in
1-5 business day
|
ABOLISHED
|
|
| YD/T 1289.3-2003 |
Synchronous Digital Hierarchy(SDH)transport network management system technical specification part 3:Network Management System(NMS)function |
480 (USD) |
via email in
1-5 business day
|
VALID
|
|
| YDN 043-1997 |
|
915 (USD) |
via email in
1-8 business day
|
VALID
|
|
| TZ 018-1994 |
|
990 (USD) |
via email in
1-8 business day
|
VALID
|
|
| YD/T 1378-2005 |
The technical requirement of No.7 signalling between gateway office for Inter-Public telecom network |
630 (USD) |
via email in
1-5 business day
|
VALID
|
|
| YD/T 1289.6-2009 |
Technical specification for SDH transport network management system part VI:EMS-NMS interface information model based on IDL/IIOP |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1252-2003 |
The technical requirements of intelligent network quipment——Integrated Service Control Point (ISCP) |
315 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 1543.2-2007 |
Technical Specification for 2GHz WCDMA Digital Cellular Mobile Communication Network Iu Interface (Phase Ⅰ)Part 2: Layer 1 |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
|
|
