| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| YD/T 1186-2002 |
Access network technical specification-26GHz Local Multi-point Distribution System(LMDS) |
 (USD) |
via email in
1-5 business day
|
VALID
|
|
| YD/T 1996.2-2009 |
Technical requirements for access network Very high speed digital subscriber line 2 (VDSL2) Part 2 : Transceivers |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 17789-1999 |
Procedures for simultaneous transmission of data and digitally encoded voice signals over the PSTN or over 2-wire leased point-to-point telephone type circuits |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 16520-2011 |
Message handling services—Electronic data interchange messaging service |
 (USD) |
via email in
1-8 business day
|
VALID
|
|
| YDN 059-1997 |
Test Method for Equipment of High Bit Rate Digital Subscriber Line (HDSL) (Tentative Specifications) |
 (USD) |
via email in
1 business day
|
ABOLISHED
|
|
| T/ITS 0026-2015 |
Data communication protocol between intelligent service terminal and control center of urban bus and trolleybus |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 951-1998 |
Characteristics and protocols for terminals for telematic services in ISDN |
 (USD) |
via email in
1-8 business day
|
VALID
|
|
| YD/T 1261-2003 |
The technical specification of CAMEL3:CAMEL Application Part (CAP)for 900/1800MHz TDMA digital cellular mobile telecommunication network |
 (USD) |
via email in
1-10 business day
|
VALID
|
|
| GB/T 11589-2011 |
International user classes of service in,and categories of access to,public data networks and integrated services digital networks(ISDNs) |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 1108-2001 |
Technical Requiremnets for Dual-mode (GPS/GLONASS)Receiver of Wireless Synchronization and the Interface between Dual-mode Receiver of Wireless Synchronization and Base Station in CDMA Digital Cellular Mobile Communication Network |
 (USD) |
via email in
1-5 business day
|
VALID
|
|
| YD 5037-1997 |
Interim Provisions on CHINANET Engineering Design |
 (USD) |
via email in
1-5 business day
|
ABOLISHED
|
|
| YDB 002-2006 |
Technical requirements of WAP Interface for Mobile Terminal in Location Service |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1358-2005 |
Security requirements of medium-end and low-end router |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YDC 027-2003 |
Test Specification for A1/A2 Interface in 800MHz CDMA 1X Digital Cellular Mobile Communication Network |
 (USD) |
via email in
1-10 business day
|
ABOLISHED
|
|
| GB/T 29235.2-2012 |
Energy efficiency metrologies and test methods for access equipments—Part 2:ADSL DSLAM |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 28508-2012 |
General technical requirements for broadband customer network based on telecommunication network |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YDC 019-2003 |
Technical Specification of Media Access Control (MAC) for 800MHz CDMA 1X Digital Cellular Mobile Telecommunication Network |
 (USD) |
via email in
1-8 business day
|
ABOLISHED
|
|
| YD/T 1172-2001 |
Access Network Technical Specification-ISDN Basic Rate Access Interface(U Interface)Specification for Remote Equipment |
 (USD) |
via email in
1-5 business day
|
|
|
| YD/T 3219-2017 |
Technical requirements for WAN interconnection in cloud enabled Network Intelligent Capability Enhancement (NICE) |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YDC 018-2003 |
Technical Specification of Phisical Layer for 800MHz CDMA 1X Digital Cellular Mobile Telecommunication Network |
 (USD) |
via email in
1-10 business day
|
VALID
|
|
|
|
