2025-12-19 216.73.216.41
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
YD 336-1988 Digital Line Signalling for Manual Toll Exchange to local Exchange 120.0 via email in 1~3 business day valid,,1988-1-13
GB/T 11592-1989 Interface between data terminal equipment (DTE) and data circuit-terminating equipment (DCE) for start-stop transmission services on public data networks 340.0 via email in 1~5 business day superseded2011-11-01,2011-11-1,1990-3-1
YD/T 1594-2007 Testing Methods for 2GHz TD-SCDMA/WCDMA Mobile Communication Network Mobile Softswitch Mc Interface between MSC Server and MGW (Phase Ⅱ) 1200.0 via email in 1~3 business day valid,,2007-5-16
YD/T 1478-2006 Security Technical Requirements of Telecommunications Management Network(TMN) 240.0 via email in 1~3 business day valid,,2006-10-1
SJ/T 11317-2005 Home network device description file specification 570.0 via email in 1~3 business day valid,,2005-9-1
GB/T 15838-2008 Test methods for the performances of switching equipment clocks in digital network 420.0 via email in 1~5 business day valid,,2009-4-1
GB/T 2683-1981 Test chart for facsimile transmission 60.0 via email in 1~3 business day valid,,1982-1-1
YD/T 1619-2007 Generic requirements of broadband optical access network 600.0 via email in 1~3 business day valid,,2007-10-1
YD/T 1443-2006 Technical Requirements of Generic Framing Procedure(GFP) 480.0 via email in 1~3 business day superseded,2015-10-1,2006-10-1
YD/T 1317-2004 IP network technical requirement - Interworking with PSTN ATM Mobile Network 600.0 via email in 1~3 business day valid,,2005-1-1
GB/T 34086-2017 Energy efficiency metrologies and test methods for access equipments- EPON system 400.0 via email in 1~5 business day valid,,2017-11-1
YD/T 1685.1-2007 800MHz CDMA Network Management Interface Technical Specification Part 1:Intelligent Network Management Interface 630.0 via email in 1~3 business day valid,,2008-1-1
GB/T 16712-1996 Specifications for Synchronous Digital Hierarchy (SDH) multiplex equipment 430.0 via email in 1~5 business day superseded2009-04-01,2009-4-1,1997-7-1
YD/T 1055-2005 Test method for access network equipment - asymmetric ditigal subscriber line(ADSL) 705.0 via email in 1~3 business day abolished2024-07-11,,2005-11-1
YD/T 1910-2009 Technical requirements for Security--Multi-Service Access Node (MSAN) 180.0 via email in 1~3 business day abolished2024-07-11,,2009-9-1
YD/T 1547-2007 Technical Specification for 2GHz WCDMA Digital Cellular Mobile Communication Network User Equipment (Phase Ⅰ) 790.0 via email in 1~8 business day superseded,2009-9-1,2007-5-16
GB/T 30246.8-2013 Home Network - Part 8: Device Description File Specification - XML Format 1290.0 via email in 1~3 business day valid,,2014-7-15
YD/T 1523-2006 Testing Methods to Session Initiation Protocol Server 600.0 via email in 1~3 business day valid,,2007-1-1
YD/T 1304-2004 Test specification for national No.7 signalling system - Message Transfer Part (MTP)and Telephone User Part (TUP) 4350.0 via email in 1~3 business day valid,,2004-2-9
YD/T 1939.1-2009 Technical Requirements for Parlay API Mapping Part 1:Parlay API to SIP Mapping 510.0 via email in 1~3 business day valid,,2009-9-1
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YD 336-1988 Digital Line Signalling for Manual Toll Exchange to local Exchange 
  Issued on: 1988-1-13   Price(USD): 120.0
GB/T 11592-1989 Interface between data terminal equipment (DTE) and data circuit-terminating equipment (DCE) for start-stop transmission services on public data networks 
  Issued on: 1989-08-21   Price(USD): 340.0
YD/T 1594-2007 Testing Methods for 2GHz TD-SCDMA/WCDMA Mobile Communication Network Mobile Softswitch Mc Interface between MSC Server and MGW (Phase Ⅱ) 
  Issued on: 2007-5-16   Price(USD): 1200.0
YD/T 1478-2006 Security Technical Requirements of Telecommunications Management Network(TMN) 
  Issued on: 2006-6-8   Price(USD): 240.0
SJ/T 11317-2005 Home network device description file specification 
  Issued on: 2005-6-28   Price(USD): 570.0
GB/T 15838-2008 Test methods for the performances of switching equipment clocks in digital network 
  Issued on: 2008-10-07   Price(USD): 420.0
GB/T 2683-1981 Test chart for facsimile transmission 
  Issued on: 1982-1-1   Price(USD): 60.0
YD/T 1619-2007 Generic requirements of broadband optical access network 
  Issued on: 2007-4-16   Price(USD): 600.0
YD/T 1443-2006 Technical Requirements of Generic Framing Procedure(GFP) 
  Issued on: 2006-5-31   Price(USD): 480.0
YD/T 1317-2004 IP network technical requirement - Interworking with PSTN ATM Mobile Network 
  Issued on: 2004-7-16   Price(USD): 600.0
GB/T 34086-2017 Energy efficiency metrologies and test methods for access equipments- EPON system 
  Issued on: 2017-07-31   Price(USD): 400.0
YD/T 1685.1-2007 800MHz CDMA Network Management Interface Technical Specification Part 1:Intelligent Network Management Interface 
  Issued on: 2007-9-29   Price(USD): 630.0
GB/T 16712-1996 Specifications for Synchronous Digital Hierarchy (SDH) multiplex equipment 
  Issued on: 1996-01-02   Price(USD): 430.0
YD/T 1055-2005 Test method for access network equipment - asymmetric ditigal subscriber line(ADSL) 
  Issued on: 2005-6-21   Price(USD): 705.0
YD/T 1910-2009 Technical requirements for Security--Multi-Service Access Node (MSAN) 
  Issued on: 2009-6-15   Price(USD): 180.0
YD/T 1547-2007 Technical Specification for 2GHz WCDMA Digital Cellular Mobile Communication Network User Equipment (Phase Ⅰ) 
  Issued on: 2007-05-16   Price(USD): 790.0
GB/T 30246.8-2013 Home Network - Part 8: Device Description File Specification - XML Format 
  Issued on: 2013-12-31   Price(USD): 1290.0
YD/T 1523-2006 Testing Methods to Session Initiation Protocol Server 
  Issued on: 2006-12-11   Price(USD): 600.0
YD/T 1304-2004 Test specification for national No.7 signalling system - Message Transfer Part (MTP)and Telephone User Part (TUP) 
  Issued on: 2004-2-9   Price(USD): 4350.0
YD/T 1939.1-2009 Technical Requirements for Parlay API Mapping Part 1:Parlay API to SIP Mapping 
  Issued on: 2009-6-15   Price(USD): 510.0
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