| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| YD/T 1627-2007 |
Security requirements of ethernet switch equipment |
$180.00 |
via email in 1~3 business day |
valid,,2007-10-1 |
|
| YD/T 1628-2007 |
Security test mothods for ethernet switching equipment |
$480.00 |
via email in 1~3 business day |
valid,,2007-10-1 |
|
| YD/T 1629-2007 |
Technical Requirements for Ethernet Switching Derices Security with Routing Capability |
$270.00 |
via email in 1~3 business day |
valid,,2007-10-1 |
|
| YD/T 1630-2007 |
Testing Methods for Ethernet Switching Devices Security with Routing Capability |
$780.00 |
via email in 1~3 business day |
valid,,2007-10-1 |
|
| YD/T 1631-2007 |
Technical Requirements for Synchronous Digital Hierarchy (SDH)virtual concatenation and link capacity adjuxtment scheme |
$630.00 |
via email in 1~3 business day |
valid,,2007-10-1 |
|
| YD/T 1632.1-2007 |
Telecommunication Optical Fiber Cables Installed in the Drainpipe Part 1:Type of Self-supporting and Hanging |
$360.00 |
via email in 1~5 business day |
valid,,2007-10-1 |
|
| YD/T 1633-2007 |
Test Methods of Electromagnetic Compatibility on-Site |
$280.00 |
immediately |
superseded,2016-4-1,2007-10-1 |
|
| YD/T 1633-2016 |
Test Methods of Electromagnetic Compatibility on-Site of Telecommunication Equipment |
|
via email in business day |
valid,,2016-4-1 |
|
| YD/T 1634-2007 |
Optical Transport Network Physical Layer Interfaces |
$600.00 |
via email in 1~3 business day |
superseded,2016-7-1,2007-10-1 |
|
| YD/T 1634-2016 |
Optical transport network (OTN) physical layer interface |
|
via email in business day |
valid,,2016-7-1 |
|
| YD/T 1635-2007 |
Technical Requirements for IPv6 network—IPv6 Tunneling Technology with private network addresses through NAT devices |
$400.00 |
via email in 1~5 business day |
valid,,2007-10-1 |
|
| YD/T 1636-2007 |
Architecture and General Requirements for Fiber to the Home |
$690.00 |
via email in 1~3 business day |
valid,,2007-10-1 |
|
| YD/T 1637-2007 |
Technical Specification and Testing Methods for N-frequency Capable Equipments of 2GHz TD-SCDMA Digital Cellular Mobile Communication Network |
$510.00 |
via email in 1~3 business day |
valid,,2007-5-16 |
|
| YD/T 1638-2007 |
Technical Specification for IPv4 Networks and IPv6 Networks Inter-networking Between Networks |
$180.00 |
via email in 1~3 business day |
valid,,2007-12-1 |
|
| YD/T 1639-2007 |
Security Specification and Testing Methods for the Short Message Centre Equipments and Short Message Gateway Equipments |
$210.00 |
via email in 1~3 business day |
valid,,2007-12-1 |
|
| YD/T 163L-2007 |
Virtual concatenations and links of synchronous digital hierarchy (SDH) |
|
via email in 1~3 business day |
,, |
|
| YD/T 1640-2007 |
Technical Specification for Softswitch and Digital Trunking Mobile Communication System Inter-working between Networks |
$120.00 |
via email in 1~3 business day |
valid,,2007-12-1 |
|
| YD/T 1641-2007 |
Technical Specification for Internet Network Service Quality |
$270.00 |
via email in 1~3 business day |
superseded,2021-4-1,2007-12-1 |
|
| YD/T 1641-2020 |
Technical requirement for Internet network and service quality |
$330.00 |
via email in 1~5 business day |
valid,,2021-4-1 |
|
| YD/T 1642-2007 |
Testing Methods for Internet Network Service Quality |
$510.00 |
via email in 1~3 business day |
valid,,2007-12-1 |
|
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