2025-12-21 216.73.216.41
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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YD/T 1141-2007 Testing Specification for Giga Bit Ethernet LAN Switch 900.0 via email in 1~3 business day superseded,2023-1-1,2008-1-1
YD/T 1799-2008 Evaluation Methods for Qualification of Network and Information Security Emergency Response Service 330.0 via email in 1~3 business day valid,,2008-6-1
YD/T 1098-2009 Router test specification - Edge router 1635.0 via email in 1~3 business day superseded,2024-7-1,2009-9-1
YD/T 1631-2007 Technical Requirements for Synchronous Digital Hierarchy (SDH)virtual concatenation and link capacity adjuxtment scheme 630.0 via email in 1~3 business day valid,,2007-10-1
GB/T 17114-1997 Requirement for 160kbit/s subscriber line digital multigain equipment joined to national public telecommunication network 250.0 via email in 1~3 business day abolished2005-10-14,,1998-8-1
YD/T 2020-2009 Technical requirement for subscriber database (SDB) of PSTN 210.0 via email in 1~3 business day valid,,2010-1-1
YD/T 2402.2-2012 Technical requirements for access network - 10-Gigabit passive optical networks (XG-PON) - Part 2: Requirements for physical media dependent (PMD)layer 270.0 via email in 1~3 business day valid,,2013-3-1
YDN 106-1998 Technical Requirements for Multimedia Broadband Backbone Network Based on ATM 660.0 via email in 1~3 business day valid,,2000-4-1
GB/T 15940-2008 Basic multiplexing structure for synchronous digital hierarchy signals 240.0 via email in 1~3 business day valid,,2009-4-1
YD/T 1510-2007 Testing Methods for Nc interface between MSC Servers of 2GHz TD-SCDMA/WCDMA Mobile Communication Network(Phase Ⅱ) 1545.0 via email in 1~3 business day valid,,2007-5-16
GB/T 13169-1991 General specification for 4MHz (960ch) carrier systems on standardized 1.2/4.4mm coaxial cable pairs 120.0 via email in 1~3 business day abolished2017-12-15,,1992-5-1
YD/T 1442-2006 The Technical Requirement for IPv6——Address Transition and Quality of Service 330.0 via email in 1~3 business day valid,,2006-10-1
GB/T 7436-1987 of TDM equipment operating on analog telephone-type circuit for telegraph and lower-speed data 240.0 via email in 1~3 business day valid,,1987-1-1
GB/T 9035-1988 Performance requirements of pushbutton dialer with DTMF 180.0 via email in 1~3 business day abolished2005-10-14 ,,1988-10-1
YD/T 1905-2009 Security Technical Requirements for--Broadband Network Access Server IPv6 Network Equipment 330.0 via email in 1~3 business day valid,,2009-9-1
GB/T 9037.1-1988 The specifications for photographic facsimile apparatus 260.0 via email in 1~3 business day abolished2005-10-14 ,,1988-10-1
YD/T 1804-2008 Technical Requirements of Assistant Testing System Used for Interworking between Networks 270.0 via email in 1~3 business day valid,,2008-11-1
YD/T 1792.1-2008 Network Management Technical Requirements for 2GHz WCDMA Digital Cellular Mobile Communication Network (Phase Ⅱ)Phase 1:Softswitch-Based Configuration Network Resource Model 450.0 via email in 1~3 business day valid,,2008-6-1
YD/T 1697-2007 Technical Specificaton for IPTV COP&SOP Interface 390.0 via email in 1~3 business day valid,,2008-1-1
GB/T 7440-1987 Calculating methods and measuring methods for transmission parameters of open-wire communication lines 410.0 via email in 1~3 business day abolished2005-10-14 ,,1987-1-1
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YD/T 1141-2007 Testing Specification for Giga Bit Ethernet LAN Switch 
  Issued on: 2007-9-29   Price(USD): 900.0
YD/T 1799-2008 Evaluation Methods for Qualification of Network and Information Security Emergency Response Service 
  Issued on: 2008-1-1   Price(USD): 330.0
YD/T 1098-2009 Router test specification - Edge router 
  Issued on: 2009-6-15   Price(USD): 1635.0
YD/T 1631-2007 Technical Requirements for Synchronous Digital Hierarchy (SDH)virtual concatenation and link capacity adjuxtment scheme 
  Issued on: 2007-4-16   Price(USD): 630.0
GB/T 17114-1997 Requirement for 160kbit/s subscriber line digital multigain equipment joined to national public telecommunication network 
  Issued on: 1997-01-01   Price(USD): 250.0
YD/T 2020-2009 Technical requirement for subscriber database (SDB) of PSTN 
  Issued on: 2009-12-11   Price(USD): 210.0
YD/T 2402.2-2012 Technical requirements for access network - 10-Gigabit passive optical networks (XG-PON) - Part 2: Requirements for physical media dependent (PMD)layer  
  Issued on: 2012-12-28   Price(USD): 270.0
YDN 106-1998 Technical Requirements for Multimedia Broadband Backbone Network Based on ATM 
  Issued on: 1998-8-18   Price(USD): 660.0
GB/T 15940-2008 Basic multiplexing structure for synchronous digital hierarchy signals 
  Issued on: 2008-10-07   Price(USD): 240.0
YD/T 1510-2007 Testing Methods for Nc interface between MSC Servers of 2GHz TD-SCDMA/WCDMA Mobile Communication Network(Phase Ⅱ) 
  Issued on: 2007-5-16   Price(USD): 1545.0
GB/T 13169-1991 General specification for 4MHz (960ch) carrier systems on standardized 1.2/4.4mm coaxial cable pairs 
  Issued on: 1991-9-4   Price(USD): 120.0
YD/T 1442-2006 The Technical Requirement for IPv6——Address Transition and Quality of Service 
  Issued on: 2006-6-8   Price(USD): 330.0
GB/T 7436-1987 of TDM equipment operating on analog telephone-type circuit for telegraph and lower-speed data 
  Issued on: 1987-3-16   Price(USD): 240.0
GB/T 9035-1988 Performance requirements of pushbutton dialer with DTMF 
  Issued on: 1988-04-01   Price(USD): 180.0
YD/T 1905-2009 Security Technical Requirements for--Broadband Network Access Server IPv6 Network Equipment 
  Issued on: 2009-6-15   Price(USD): 330.0
GB/T 9037.1-1988 The specifications for photographic facsimile apparatus 
  Issued on: 1988-04-13   Price(USD): 260.0
YD/T 1804-2008 Technical Requirements of Assistant Testing System Used for Interworking between Networks 
  Issued on: 2008-7-28   Price(USD): 270.0
YD/T 1792.1-2008 Network Management Technical Requirements for 2GHz WCDMA Digital Cellular Mobile Communication Network (Phase Ⅱ)Phase 1:Softswitch-Based Configuration Network Resource Model 
  Issued on: 2008-1-1   Price(USD): 450.0
YD/T 1697-2007 Technical Specificaton for IPTV COP&SOP Interface 
  Issued on: 2007-9-29   Price(USD): 390.0
GB/T 7440-1987 Calculating methods and measuring methods for transmission parameters of open-wire communication lines 
  Issued on: 1987-03-16   Price(USD): 410.0
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