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YD/T 778-2006 Optical fiber distribution frames 225 (USD) via email in 1-3 business day ABOLISHED
GB/T 13993.1-2004 The series of optical fibre cables for telecommunication—Part 1:General via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
YD/T 3322-2018 Technical requirement and test method of insulation safety sheath for overhead steel strand used on telecommunication via email in VALID please email coc@codeofchina.com for quotation
YD/T 657-1994 180 (USD) via email in 1-3 business day
GB/T 8401.1-1987 Measuring methods for transmission and optical characteristics of optical fibers--General 30 (USD) via email in 1-3 business day ABOLISHED
GB/T 21643-2008 IP Authentication Header 135 (USD) via email in 1-3 business day VALID
YD/T 1352-2005 Technical requirement and test method of gigabit ethernet optical transceiver module 645 (USD) via email in 1-5 business day VALID
YD/T 1998.2-2009 Technical specification of single fiber Bi-directional subassembly for access network Part 2: Optical subassembly for GPON via email in VALID please email coc@codeofchina.com for quotation
GB/T 9771.1-2000 The series of single-mode optical fibres for telecommunication Part 1:Characteristics of a dispersion unshifted single-mode optical fibre 75 (USD) via email in 1-3 business day ABOLISHED
YD/T 5122-2005 Specifications of Engineering Acceptance for Long-Haul Optical Wavelength Division Multiplexing System 840 (USD) via email in 1-8 business day VALID
YD/T 1461-2006 Telecommunication optical fiber cables installed in micro-trench 315 (USD) via email in 1-3 business day ABOLISHED
GB/T 12357.1-2004 Multimode optical fibres for telecommunication—Part 1:Sectional specification for category A1 multimode fibres via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
GB/T 34081-2017 Wavelength selective switch 480 (USD) via email in 1-5 business day VALID
GB/T 15972.21-2008 Specifications for optical fibre test methods - Part 21: Measurement methods and test procedures for dimensions - Coating geometry 180 (USD) via email in 1-3 business day VALID
GB/T 8402.2-1987 Measuring methods for(geometrical) dimensional parameters of optical fibres--Refracted near-field technique 15 (USD) via email in 1-3 business day ABOLISHED
YD/T 825-1996 120 (USD) via email in 1-3 business day
YD/T 1198-2002 Technical requirement of ferrule for optical fiber connector 120 (USD) via email in 1-3 business day ABOLISHED
GB/T 29232-2012 Network adapter of 650 nm 100 Mbit/s ethernet for plastic optical fiber 240 (USD) via email in 1-3 business day VALID
GB/T 9771.4-2000 The series of single-mode optical fibres for telecommunication Part 4:Characteristics of a dispersion shifted single-mode optical fibre 90 (USD) via email in 1-3 business day ABOLISHED
YD/T 979-2009 Specifications and Test Methods for Optical Fiber Ribbon 195 (USD) via email in 1-3 business day VALID
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