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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 1810-2008 Testing Methods for SDH-Based MSTP Embedded With MPLS 600.0 via email in 1 business day valid,,2008-11-1
T/ITS 0027-2015 Data bus interface communication specification for intelligent service terminal of urban bus and trolleybus via email in business day valid,,2016-1-1
YD/T 2043-2009 IPv6 network equipment security testing methods——Ethernet switch with routing capability 540.0 via email in 1~3 business day valid,,2010-1-1
YD/T 1584.2-2007 Technical Specification for 2GHz Digital Cellular Mobile Communications Network Management General Part 2 Interface Function 270.0 via email in 1~3 business day valid,,2007-5-16
YD/T 1938.1-2009 Test method for Session Initiation Protocol (SIP) Part 1：Basic Session Initiation Protocol 4470.0 via email in 1~3 business day valid,,2009-9-1
GB/T 32657.2-2016 Technical requirements for automatically switchd optical network(ASON) node-Part 2:Technical requirements for OTN-based ASON node 600.0 via email in 1~5 business day valid,,2016-11-1
GB/T 4827-1984 Requirements of data transmission at 50 bit/s 130.0 via email in 1~3 business day abolished2005-10-14,,1985-10-1
YD/T 1575-2007 Testing Methods for 2GHz cdma2000 Digital Cellular Mobile Communication Network Equipment:Packet Data Protocol 1320.0 via email in 1~3 business day valid,,2007-5-16
GB/T 3384-1982 Parameters of interface for the analogue carrier systems over the network 210.0 via email in 1~3 business day abolished2005-10-14,,1983-10-1
YD/T 1704-2007 General Technical Requirement for Intelligentized PSTN Network 210.0 via email in 1~3 business day valid,,2008-1-1
YD/T 1658-2007 Technical Specification for Broadband Network Access Server Security 270.0 via email in 1~3 business day valid,,2007-12-1
GB/T 21645.7-2010 Technical requirements for automatically switched optical network—Part 7:Automatic discovery 750.0 via email in 1~3 business day valid,,2011-4-1
YD/T 1615-2007 Security Requirements for Public IP Based Network—RADIUS Protocol for Access Control 690.0 via email in 1~3 business day valid,,2007-10-1
YD/T 1477-2006 The Requirements for Constructing BGP/MPLS-based Virtual Private Network 390.0 via email in 1~3 business day valid,,2006-10-1
GB/T 28502-2012 Technical requirement of interworking between No.7 signalling and IP 600.0 via email in 1~3 business day valid,,2012-10-1
YD/T 946-1998 TMN interface specification methodology 300.0 via email in 1~3 business day valid,,1998-5-1
GB/T 35658-2017 Global navigation satellite system for vehicles engaged in road transport—Technical specifications for the platform 140.0 via email in 1~3 business day valid,,2018-7-1
GB/T 28500-2012 Technical requirements of 900/1 800 MHz TDMA digital cellular mobile network signaling system No.7 ISUP 1740.0 via email in 1~3 business day valid,,2012-10-1
YD/T 1039.1-2005 900/1800MHz TDMA digital cellular mobile telecommunication network specification for short message service center equipment PartI:Point to point short message service 370.0 via email in 1~3 business day valid,,2005-11-1
YD/T 1071-2006 Technical requirements for IP telephony gateway 1270.0 via email in 1~3 business day valid,,2000-9-1
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YD/T 1810-2008 Testing Methods for SDH-Based MSTP Embedded With MPLS 
  Issued on: 2008-7-28   Price(USD): 600.0
T/ITS 0027-2015 Data bus interface communication specification for intelligent service terminal of urban bus and trolleybus 
  Issued on: 2015-11-23   Price(USD):
YD/T 2043-2009 IPv6 network equipment security testing methods——Ethernet switch with routing capability 
  Issued on: 2009-12-11   Price(USD): 540.0
YD/T 1584.2-2007 Technical Specification for 2GHz Digital Cellular Mobile Communications Network Management General Part 2 Interface Function 
  Issued on: 2007-5-16   Price(USD): 270.0
YD/T 1938.1-2009 Test method for Session Initiation Protocol (SIP) Part 1：Basic Session Initiation Protocol 
  Issued on: 2009-6-15   Price(USD): 4470.0
GB/T 32657.2-2016 Technical requirements for automatically switchd optical network(ASON) node-Part 2:Technical requirements for OTN-based ASON node 
  Issued on: 2016-04-25   Price(USD): 600.0
GB/T 4827-1984 Requirements of data transmission at 50 bit/s 
  Issued on: 1984-01-02   Price(USD): 130.0
YD/T 1575-2007 Testing Methods for 2GHz cdma2000 Digital Cellular Mobile Communication Network Equipment:Packet Data Protocol 
  Issued on: 2007-5-16   Price(USD): 1320.0
GB/T 3384-1982 Parameters of interface for the analogue carrier systems over the network 
  Issued on: 1982-01-02   Price(USD): 210.0
YD/T 1704-2007 General Technical Requirement for Intelligentized PSTN Network 
  Issued on: 2007-9-29   Price(USD): 210.0
YD/T 1658-2007 Technical Specification for Broadband Network Access Server Security 
  Issued on: 2007-7-20   Price(USD): 270.0
GB/T 21645.7-2010 Technical requirements for automatically switched optical network—Part 7:Automatic discovery 
  Issued on: 2010-12-1   Price(USD): 750.0
YD/T 1615-2007 Security Requirements for Public IP Based Network—RADIUS Protocol for Access Control 
  Issued on: 2007-4-16   Price(USD): 690.0
YD/T 1477-2006 The Requirements for Constructing BGP/MPLS-based Virtual Private Network 
  Issued on: 2006-6-8   Price(USD): 390.0
GB/T 28502-2012 Technical requirement of interworking between No.7 signalling and IP 
  Issued on: 2012-6-29   Price(USD): 600.0
YD/T 946-1998 TMN interface specification methodology 
  Issued on: 1998-1-19   Price(USD): 300.0
GB/T 35658-2017 Global navigation satellite system for vehicles engaged in road transport—Technical specifications for the platform 
  Issued on:   Price(USD): 140.0
GB/T 28500-2012 Technical requirements of 900/1 800 MHz TDMA digital cellular mobile network signaling system No.7 ISUP 
  Issued on: 2012-6-29   Price(USD): 1740.0
YD/T 1039.1-2005 900/1800MHz TDMA digital cellular mobile telecommunication network specification for short message service center equipment PartI:Point to point short message service 
  Issued on: 2005-5-11   Price(USD): 370.0
YD/T 1071-2006 Technical requirements for IP telephony gateway 
  Issued on: 2000-6-26   Price(USD): 1270.0
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