Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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GB/T 9771.4-2008 Single-mode optical fibres for telecommunication - Part 4: Characteristics of a dispersion-shifted single-mode optical fibre 120.0 via email in 1~3 business day valid
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
GB/T 13993.4-2002 series of optical fibre cables for telecommunication - Part 4: Outdoor optical fibre cables for access networks 120.0 via email in 1~3 business day superseded
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 1990-2009 General technical requirements for Optical Transport Network 1080.0 via email in 1~3 business day valid
GB/T 21645.8-2012 Technical requirements for automatically switched optical network—Part 8:Routing 930.0 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
GB 8403.3-1987 15.0 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YD/T 778-1999 Optical fibres distribution frame 150.0 via email in 1~3 business day superseded
YD/T 878-1996 Requirement for Networking of 64kbit/S Cross Connection Equipment At 2048kbit/S Access Port 150.0 via email in 1~3 business day valid
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
GB/T 13993.3-2014 Optical fibre cables for telecommunication - Part 3:Indoor optical fibre cables for generic cabling 180.0 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 abolished
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 21647-2008 B-ISDN ATM Adaptation Layer Specification : Type 2 AAL 1950.0 via email in 1~3 business day valid
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