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YD/T 981.3-2009 Optical fiber ribbon cables for access network Part3:stranded loose tube type (USD) via email in 1-3 business day VALID
GB/T 20440-2006 Technical requirements of Dense Wavelength Division Multiplexer/Demultiplexer via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
YD/T 1688.1-2007 Technical Conditions of Optical Transceiver Module for XPON Part 1:Optical Transceiver Module for APON (BPON)OLT/ONU via email in please email coc@codeofchina.com for quotation
SJ 51428/9-2002 Layer stranding cable optical fiber detail specification for (USD) via email in 1-3 business day VALID
YD/T 1471-2006 Service Technical Requirements for Layer 2 Virtual Private Network (VPN)Based on IP (USD) via email in 1-3 business day VALID
YD/T 3248.1-2017 Installation performance test methods for telecommunication optical fibre cables Part 1:Microduct inner clearance verification via email in VALID please email coc@codeofchina.com for quotation
GB/T 15972.10-2008 Specifications for optical fibre test methods - Part 10: Measurement methods and test procedures - General and guidance (USD) via email in 1-3 business day VALID
YD/T 629.1-1993 (USD) via email in 1-3 business day VALID
GB/T 8402.6-1987 Measuring methods for (geomtrical) dimensional parameters of optical fibres--Four circle tolerance field (USD) via email in 1-3 business day ABOLISHED
YD/T 1343-2005 Technical specification for neighbor discovery protocol in IPv6 (USD) via email in 1-5 business day VALID
YD/T 1460.2-2006 Telecommunication microduct optical fibre cables and fibre units for installation by blowing Part 2:Outer protective ducts via email in VALID please email coc@codeofchina.com for quotation
GB 7425.1-1987 (USD) via email in 1-3 business day ABOLISHED
YD/T 3250-2017 Intelligent optical distribution network-Optical fiber connector via email in VALID please email coc@codeofchina.com for quotation
YD/T 1118.2-2001 Secondary coating materials used for optical fiber Part 2:Modified propylene resin (USD) via email in 1-3 business day ABOLISHED
YD/T 827-1996 (USD) via email in 1-3 business day
GB/T 15972.45-2008 Specifications for optical fibre test methods - Part 45: Measurement methods and test procedures for transmission and optical characteristics - Mode field diameter (USD) via email in 1-3 business day VALID
GB/T 34087-2017 Energy efficiency metrologies and test methods for access equipments—GPON system (USD) via email in 1-3 business day VALID
YD/T 1351-2005 Technical requirement and test methods of optical transceiver module for coarse wavelength division multiplexing system (USD) via email in 1-3 business day ABOLISHED
YD/T 701-1993 (USD) via email in 1-3 business day VALID
YD/T 3251.6-2017 Passive device for signal distributing system of mobile communications Part 6:Load via email in VALID please email coc@codeofchina.com for quotation
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