| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| YD/T 579-1997 |
The specification for coin box telephone set |
150 (USD) |
via email in
1 business day
|
VALID
|
|
| YD/T 549-1992 |
|
180 (USD) |
via email in
1 business day
|
VALID
|
|
| YD/T 938-1997 |
Technical requirements and verification methods for POS accessing to the network |
220 (USD) |
via email in
1 business day
|
VALID
|
|
| YDC 017-2003 |
Technical Requirements for the A Interface in 800MHz CDMA Digital Cellular Mobile Communication Network |
9165 (USD) |
via email in
1-10 business day
|
ABOLISHED
|
|
| YD/T 1297-2003 |
General technical requirements for IP telephony media gateway controller |
810 (USD) |
via email in
1-8 business day
|
VALID
|
|
| GB/T 32403.2-2015 |
Technical requirements for equipments in broadband customer network based on telecommunication network—Part 2：Enterprise gateway |
360 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 1202-2002 |
The technical specification of interaction between intelligent network capability set 1(CS-1)INAP and No.7 signalling ISUP |
600 (USD) |
via email in
1-5 business day
|
VALID
|
|
| YD/T 872-1996 |
|
165 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 1023-1999 |
General networking requirements for the norrow-band ISDNterminal equipment |
450 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 948-1998 |
Generic application temple for multimedia conferencing service |
495 (USD) |
via email in
1-5 business day
|
VALID
|
|
| YD/T 2019.1-2009 |
Test method for broadband customer network equipment based on public telecommunication network Part 1：Gateway |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YDC 020-2003 |
Technical Specification of Signaling Link Access Control (LAC) for 800MHz CDMA 1X Digital Cellular Mobile Telecommunication Network |
1965 (USD) |
via email in
1-10 business day
|
ABOLISHED
|
|
| YD/T 1994.2-2009 |
Remote management technical requirements for access network CPE Part 2: interface protocol |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1101-2001 |
User Access Network Management Interface Specification -V5 Management and General part |
2430 (USD) |
via email in
1-10 business day
|
VALID
|
|
| YDN 037-1997 |
Synchronous Digital Hierarchy (SDH) - Management Functions, ECC and Q3 Interfaces - Specifications for Protocol Stacks (Temporary Regulations) |
750 (USD) |
via email in
1 business day
|
VALID
|
|
| YDB 104-2012 |
Technical requirements of high altitude base station |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1338-2005 |
The technical requirement of called party number for inter-public telecom network |
270 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 1055-2000 |
The test method for full-rate ADSLsystem with POTS splitter |
840 (USD) |
via email in
1-8 business day
|
ABOLISHED
|
|
| YD/T 1548.2-2007 |
Testing Method for 2GHz WCDMA Digital Cellular Mobile Communication Network User Equipment (Phase Ⅱ) Part 2:Network Compatibility Test |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YD/T 1163-2001 |
IP Network Security Technical Requiremente--Security Frame |
690 (USD) |
via email in
1-5 business day
|
VALID
|
|
|
|
