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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
GB/T 15844.1-1995 General specification for radio transceiver employing F3E emission used in the mobile services 150.0 via email in 1~3 business day superseded2018-07-01,2018-7-1,1996-6-1
GB/T 12195-1990 Methods of measurement for pushbutton telephone with pulse 330.0 via email in 1~5 business day abolished2005-10-14,,1990-8-1
YD/T 695-2004 Principles and technical requirements of protection against overvoltages and overcurrents in local telecom system 270.0 via email in 1~3 business day superseded,2015-10-1,2004-9-1
YD/T 1924-2009 The Requirements for SIP-Based IP User Terminal Device 180.0 via email in 1~3 business day valid,,2009-9-1
YD/T 1879-2009 Technical Requirements of Interworking devices for Softswitch Network 420.0 via email in 1~3 business day valid,,2009-9-1
YD/T 1297-2003 General technical requirements for IP telephony media gateway controller 750.0 via email in 1~3 business day valid,,2003-12-30
YD/T 1348-2005 Techical requirement for access network--Asymmetric Digital Subscriber Line(ADSL) automatic testing system 870.0 via email in 1~3 business day abolished2024-07-11,,2005-11-1
YD/T 847-1996 Frame Structures of 64 -1920kbit/S Channels in Audiovisual Telecommunication Services 390.0 via email in 1~3 business day valid,,1996-11-1
YD/T 1655-2007 Technical Specification for IPTV-STB 450.0 via email in 1~3 business day abolished2025-04-01,2025-4-1,2007-12-1
YD/T 871-1996 Universal Network Information Model of Telecommunication Management Network (TMN) 900.0 via email in 1~3 business day valid,,1997-5-1
YD/T 1915-2009 Technical Requirements for IPv6--Mobile IPv6 Fast Handover 360.0 via email in 1~3 business day valid,,2009-9-1
SL 292-2004 Guideline for telecommunication service of water department 400.0 via email in 1~3 business day superseded,2020-9-5,2004-6-20
YD/T 1949.2-2009 Technical requirements for access network – Gigabit-capable passive optical network (GPON) Part2: Physical media dependent (PMD) layer requirements 330.0 via email in 1~3 business day valid,,2009-9-1
YD/T 1243.4-2008 Technical Requirements for Media Gateway-Providing Multimedia Service 1875.0 via email in 1~3 business day valid,,2008-6-1
YD/T 1980-2009 Technical requirements for Mg/Mi/Mj/Mk/Mw/Gm interface in IMS system in mobile communication network 300.0 via email in 1~3 business day valid,,2010-1-1
YD/T 1917-2009 IPv6 Network Equipment Testing Methods--Ethernet Switch with Routing Capability 600.0 via email in 1~3 business day valid,,2009-9-1
YD/T 1807-2008 Technical Requirements for Access Network——Point to Point Optical Ethernet Access System 210.0 via email in 1~3 business day abolished2024-07-11,,2008-11-1
YD/T 2048-2009 Technical requirements for security of Digital Subscriber Line Access Multiplexer (DSLAM) 150.0 via email in 1~3 business day abolished2024-07-11,,2010-1-1
YD/T 1157.3-2005 The requirements for sending calling party number between networks (Supplementary Ⅲ) 75.0 via email in 1~3 business day superseded,2023-1-1,2005-11-1
YD/T 1911-2009 Security Technical Requirements and Test Methods for Sofeswitch Services Access Control Device 480.0 via email in 1~3 business day valid,,2009-9-1
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GB/T 15844.1-1995 General specification for radio transceiver employing F3E emission used in the mobile services 
  Issued on: 1995-12-13   Price(USD): 150.0
GB/T 12195-1990 Methods of measurement for pushbutton telephone with pulse 
  Issued on: 1990-02-01   Price(USD): 330.0
YD/T 695-2004 Principles and technical requirements of protection against overvoltages and overcurrents in local telecom system 
  Issued on: 2004-06-22   Price(USD): 270.0
YD/T 1924-2009 The Requirements for SIP-Based IP User Terminal Device 
  Issued on: 2009-6-15   Price(USD): 180.0
YD/T 1879-2009 Technical Requirements of Interworking devices for Softswitch Network 
  Issued on: 2009-6-15   Price(USD): 420.0
YD/T 1297-2003 General technical requirements for IP telephony media gateway controller 
  Issued on: 2003-12-30   Price(USD): 750.0
YD/T 1348-2005 Techical requirement for access network--Asymmetric Digital Subscriber Line(ADSL) automatic testing system 
  Issued on: 2005-5-11   Price(USD): 870.0
YD/T 847-1996 Frame Structures of 64 -1920kbit/S Channels in Audiovisual Telecommunication Services 
  Issued on: 1996-5-22   Price(USD): 390.0
YD/T 1655-2007 Technical Specification for IPTV-STB 
  Issued on: 2007-7-20   Price(USD): 450.0
YD/T 871-1996 Universal Network Information Model of Telecommunication Management Network (TMN) 
  Issued on: 1996-11-12   Price(USD): 900.0
YD/T 1915-2009 Technical Requirements for IPv6--Mobile IPv6 Fast Handover 
  Issued on: 2009-6-15   Price(USD): 360.0
SL 292-2004 Guideline for telecommunication service of water department 
  Issued on: 2004-3-12   Price(USD): 400.0
YD/T 1949.2-2009 Technical requirements for access network – Gigabit-capable passive optical network (GPON) Part2: Physical media dependent (PMD) layer requirements 
  Issued on: 2009-6-15   Price(USD): 330.0
YD/T 1243.4-2008 Technical Requirements for Media Gateway-Providing Multimedia Service 
  Issued on: 2008-1-1   Price(USD): 1875.0
YD/T 1980-2009 Technical requirements for Mg/Mi/Mj/Mk/Mw/Gm interface in IMS system in mobile communication network 
  Issued on: 2009-12-11   Price(USD): 300.0
YD/T 1917-2009 IPv6 Network Equipment Testing Methods--Ethernet Switch with Routing Capability 
  Issued on: 2009-6-15   Price(USD): 600.0
YD/T 1807-2008 Technical Requirements for Access Network——Point to Point Optical Ethernet Access System 
  Issued on: 2008-7-28   Price(USD): 210.0
YD/T 2048-2009 Technical requirements for security of Digital Subscriber Line Access Multiplexer (DSLAM) 
  Issued on: 2009-12-11   Price(USD): 150.0
YD/T 1157.3-2005 The requirements for sending calling party number between networks (Supplementary Ⅲ) 
  Issued on: 2005-6-21   Price(USD): 75.0
YD/T 1911-2009 Security Technical Requirements and Test Methods for Sofeswitch Services Access Control Device 
  Issued on: 2009-6-15   Price(USD): 480.0
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