Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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YD/T 1258.3-2003 The series of indoor optical fibre cables part 3:dual-fibre optical cable 270.0 via email in 1~3 business day abolished
JC/T 1048-2007 Fused quartz crucibles for single crystal silicon growth 105.0 via email in 1~3 business day valid
YD/T 964-1998 Requirements & test method of 1310nm/1550nm wavelength division multipexer 240.0 via email in 1~3 business day valid
YD/T 1962-2009 Software Technical Requirements for 10Gbit/s and 40Gbit/s Transponder with Multiplex/Demultiplex 1110.0 via email in 1~3 business day valid
GB/T 24365-2009 Testing methods of optoelectronic detector module for communication 240.0 via email in 1~3 business day valid
YD/T 1182-2002 Technical Conditions of The 2.5Gb/s Nominal Central Wavelength Optical Transmitter Modules Used in DWDM System 180.0 via email in 1~3 business day valid
YD/T 1531-2006 Test Method for Access Network Equipment——Passive Optical Network Based on Ethernet(EPON) 540.0 via email in 1~3 business day valid
YD/T 778-1999 Optical fibres distribution frame 150.0 via email in 1~3 business day superseded
GB/T 17881-1999 Technical specifications of SDH transmission interface for broadcasting and television optical backbone network 360.0 via email in 1~3 business day valid
YD/T 1521-2006 Testing Specification Routing Rrotocol Interoperability 1605.0 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(SDH) optical fiber cable line systems of national public telecommunication network 600.0 via email in 1~8 business day superseded
SJ 51428/10-2007 cable,fiber optics,single-mode,two fibers,for field,type gyf jzu-2b1-2/3,detail specification for 150.0 via email in 1~3 business day valid
GB/T 21641-2008 Technique requirements of video conferencing system inter working between different technologies 720.0 via email in 1~8 business day valid
YD/T 1341-2005 Internet Protocol version6(IPv6) specification 270.0 via email in 1~3 business day valid
YD/T 769-1995 240.0 via email in 1~3 business day superseded
GB/T 15972.54-2008 Specifications for optical fibre test methods - Part 54: Measurement methods and test procedures for environmental characteristics - Gamma irradiation 120.0 via email in 1~3 business day superseded
SJ 51427/9-2007 fibre,optical palarization maintaining,type c1.2-7.2/125-3,detail specification for 105.0 via email in 1~3 business day valid
YD/T 1610-2007 Testing Methods for IPv6 Routing Protocl—Intermediate system to Intermediate system intra-domain routing exchange protocol(IS-IS) 1125.0 via email in 1~3 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 210.0 via email in 1~3 business day valid
GB/T 16850.4-2006 Basic specification for optical fibre amplifier test methods - Part 4: Test methods for analogue parameters - Gain slope 60.0 via email in 1~3 business day valid
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