| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 14731-2008 |
Synchronous digital hierarchy (SDH) bit rates |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 1272.1-2003 |
Optical fiber connector Parttt 1:type LC |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| SJ 51428/12-2007 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 18480-2001 |
Specification for submarine optical fiber cables |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 15972.44-2008 |
Specifications for optical fibre test methods - Part 44: Measurement methods and test procedures for transmission and optical characteristics - Cut-off wavelength |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 21642.1-2008 |
The technical requirements for video conference system devices based on IP-based network - Part 1: Multipoint Controller |
 (USD) |
via email in
1-5 business day
|
VALID
|
|
| YD/T 3248.3-2017 |
Installation performance test methods for telecommunication optical fibre cables Part 3:Microduct route verification |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1460.4-2006 |
Telecommunication microduct optical fibre cables and fibre units for installation by blowing Part 4:Microduct optical fibre cables |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 21640-2008 |
Technical standards for cooperation between equipments of IP-based video conference system |
 (USD) |
via email in
1-8 business day
|
VALID
|
|
| YD/T 1810-2008 |
Testing Methods for SDH-Based MSTP Embedded With MPLS |
 (USD) |
via email in
1-5 business day
|
VALID
|
|
| GB/T 15972.41-2008 |
Specifications for optical fibre test methods - Part 41: Measurement methods and test procedures for transmission and optical characteristics - Bandwidth |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 2005-2009 |
The technical specifications of optical transceivers for fiber channel |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YD/T 1321.2-2004 |
Technical condition of the transponder with multiplex/demultiplex functions Part 2:10Gbit/s transponder |
 (USD) |
via email in
1-5 business day
|
VALID
|
|
| DL/T 788-2001 |
All dielectric self-supporting optical fiber cable |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 986-1998 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 1118.1-2001 |
Secondary coating materials used for optical fiber Part 1:Polybutylene terephtalate |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 1636-2007 |
Architecture and General Requirements for Fiber to the Home |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 16850.4-2006 |
Basic specification for optical fibre amplifier test methods - Part 4: Test methods for analogue parameters - Gain slope |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 15972.49-2008 |
Specifications for optical fibre test methods - Part 49: Measurement methods and test procedures for transmission and optical characteristics - Differential mode delay |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 982-1998 |
Emergency optical fibre cable |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
|
|
