| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| YD/T 975-1998 |
Requirements on measuring equipment to assess error performance on STM-N interface |
 (USD) |
via email in
1-3 business day
|
|
|
| YD/T 1066-2000 |
Technical requirements for fiber optic circulators |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 15972.31-2008 |
Specifications for optical fibre test methods - Part 31: Measurement methods and test procedures for mechanical characteristics - tensile strength |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 33779.1-2017 |
Guidance for special characteristics of optical fibre—Part 1:Attenuation uniformity |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 593-1992 |
Characteristics of dispersion shift mono-mode optical fiber at 1550nm band |
 (USD) |
via email in
1 business day
|
ABOLISHED
|
|
| GB 7425.7-1987 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 1460.1-2006 |
Telecommunication microduct optical fibre cables and fibre units for installation by blowing Part 1:General |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 13996-1992 |
Technical specification for digital line systems on optical fibre cables |
|
via email in
1-3 business day
|
|
please email coc@codeofchina.com for quotation
|
| GB 8403.2-1987 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 1518-2006 |
Interoperability Specification and Test Measurement for VoIP Accessing Equipment Based H.248 |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 9771.6-2008 |
Single-mode optical fibres for telecommunication - Part 6: Characteristics of a fibre with non-zero dispersion for wideband optical transport |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 9771.2-2008 |
Single-mode optical fibres for telecommunication - Part 2: Characteristics of a cut-off wavelength shifted single-mode optical fibre |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 979-1998 |
Specifications and test methods for optical fiber ribbon |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 1515-2006 |
Technical Specification for IPv6 Routing Protocol——Intermediate System to Intermediate System Intra-domain Routing Information Exchange Protocol (IS-IS)for IPv6 Routing Protocol |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 8401.4-1987 |
Measuring methods for transmission and optical characteristics of optical fibres--Backscattenring technique |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 1991-2009 |
Technical requirements for N×40Gbit/s optical wavelength division multiplexing （WDM） systems |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 21647-2008 |
B-ISDN ATM Adaptation Layer Specification : Type 2 AAL |
 (USD) |
via email in
1-10 business day
|
VALID
|
|
| YD/T 816-2003 |
Multimode optical fibre with large core diameter and large numerical aperture |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 15941-1995 |
Requirements for synchronous digital hierarch (SDH) optical fiber cable line systems of national public telecommunication network |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YD/T 592-1992 |
Test method for wavelength dispersion of mono-mode optical fiber - interference method |
 (USD) |
via email in
1 business day
|
ABOLISHED
|
|
|
|
