GB/T 2789-1981
Abolished
GB/T 20185-2006
Active
National standards
GB/T 20185-2006 Optical interface requirements for equipments and systems relating to the synchronous digital hierarchy
GB/T 20185-2006 Optical interface requirements for equipments and systems relating to the synchronous digital hierarchy
Basic Information
Standard Code:
GB/T 20185-2006
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Optical communication equipment
ICS Name:
\n Transmission system
Publish Date:
2006-04-05
Implement Date:
2006-10-01
Pages:
27 pages
Development Information
Referenced Standards
YDN 099-1998
YDN 120-1999
YD/T 1014-1999
YD/T 1017-1999
YD/T 1022-1999
YD/T 1143-2001
ITU-T G.661(1998)
ITU-T G.662(1998)
ITU-T G.663(2000)
ITU-T G.664(1999)
ITU-T G.671(2002)
ITU-T G.691(2003)
ITU-T G.692(2000)
ITU-T G.693(2003)
ITU-T G.709(2001)
ITU-T G.798(2002)
ITU-T G.957(2003)
YD/T 1273-2003 Optical Wavelength Division Multiplexing (WDM) Terminal Equipment Technical Requirements - 16×10Gb/s, 32×10Gb/s
YD/T 1166-2001 Technical Requirements for STM-64 Regenerative Repeater
YD/T 1167-2001 Technical Requirements for STM-64 Add-Drop Multiplexer
YD/T 1060-2000 Technical requirements of optical wavelength divison multiplexing (WDM) system—32×2.5Gbit/s part
Related Standards
GB/T 3383-1982
Active
GB/T 3383-1982 Telecommunication transmission unit—decibel
GB/T 4110-1983
Active
GB/T 4110-1983 Pulse code modulation communication system hierarchy
GB/T 5438-1985
Active
GB/T 5438-1985 Characteristics and measuring methods for monophonic and stereophonic transmissions
GB/T 7438-1987
Abolished
GB/T 7438-1987 Numbering for telex and low speed data in national communi cation network
GB/T 7554-1987
Active