| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| YDN 088-1998 |
|
 (USD) |
via email in
1-8 business day
|
|
|
| YD/T 910.22-1998 |
900/1800MHz TDMA digital cellular mobile telecommunication network radio interface |
 (USD) |
via email in
1-5 business day
|
VALID
|
|
| YD 5073-1998 |
Provisional Specifications for construction Supervision of Telecommunications Buildings |
 (USD) |
via email in
1-8 business day
|
ABOLISHED
|
|
| YD/T 1712-2007 |
Environmental Requirements for Telecommunication Houses |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YD/T 1147-2001 |
Access Network Management Interface Specification-ADSL Part |
 (USD) |
via email in
1-10 business day
|
VALID
|
|
| YD/T 2804.4-2015 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1058-2000 |
High Frequency Switching Power Supply System for Telecommunications |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 2616.3-2013 |
Technical requirements for Passive Optical Network (PON) network management - Part 3: NMS system function |
 (USD) |
via email in
1 business day
|
VALID
|
|
| YD/T 1053-2000 |
Data Transmission Protocal for Information Paging Network (POCSAG Part) |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 971-1998 |
Network specific data protocol stacks for multimedia conferencing |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD 212-1981 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD 5204-2014 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1013-1999 |
Cabling system for building general electronic performance technical specifications and testing method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 1219-2002 |
900/1800MHz TDMA digital cellular mobile communication netwrok test method of GPRS(General Packet Radio Service)base station system and serving GPRS support node interface (Gb) |
 (USD) |
via email in
1-10 business day
|
VALID
|
|
| YD/T 1590-2006 |
The Technical Requirement of Echo and Echo Control for Inter-Public Telecom Network |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1646-2007 |
Technical Specification for Push to Talk Termination over Cellular |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 855.21-1996 |
|
 (USD) |
via email in
1-10 business day
|
VALID
|
|
| YD 5023-1996 |
The Engineering Design Standard for the User Access Network |
 (USD) |
via email in
1-5 business day
|
ABOLISHED
|
|
| YD/T 5092-2005 |
Specifications of Engineering Design for Long-Distance Optical Fiber Cable Wavelength Divsion Multiplexing Transmission System |
 (USD) |
via email in
1-8 business day
|
VALID
|
|
| YD/T 1077-2000 |
Access Network Technical Specification ?CNarrowband Passive Optical Network(PON) |
 (USD) |
via email in
1-8 business day
|
VALID
|
|
|
|
