2025-12-24 10.8.118.215
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 7556-1987 General characteristics complying with the network performance objectives for 60 channel carrier telephone systems on symmetric cable pairs 260.0 via email in 1~3 business day abolished2005-10-14 ,,1987-1-1
YD/T 2045-2009 Security test methods of IPv6 network equipments—core router 510.0 via email in 1~3 business day valid,,2010-1-1
YD/T 1944-2009 Technical Requirements for BGP-MPLS IPv6 VPN 210.0 via email in 1~3 business day valid,,2009-9-1
YD/T 1912-2009 Security Technical Requirements and Test Methods for Media Server Based on Softswitch 240.0 via email in 1~3 business day valid,,2009-9-1
GB/T 15941-2008 Requirements for Synchronous Digital hierarchy (SDH) Optical Fiber Cable Line Systems 780.0 via email in 1~5 business day valid,,2008-11-1
GB/T 15629.2-1995 Information processing systems－Local area networks Part 2: Logical link control 1090.0 via email in 1~10 business day superseded,2009-1-1,1996-2-1
YD/T 1260-2003 Technical and Testing Specification of Virtual LAN Based on Port (VLAN) 675.0 via email in 1~3 business day valid,,2003-4-11
GB/T 11593-2001 Interface between data terminal equipment and data circuit-terminating equipment for synchronous operation on public data networks 600.0 via email in 1~3 business day valid,,2002-6-1
YD/T 1696-2007 Technical Specification for STB and IPTV Service Platform Interface 390.0 via email in 1~5 business day superseded,2011-6-1,2008-1-1
GB/T 16522-1996 General arrangements for interworking between packet switched public data networks (PSPDN) 220.0 via email in 1~3 business day abolished2005-10-14 ,,1997-5-1
YD/T 1939.3-2009 Technical Requirements for Parlay API Mapping Part 3:Parlay API to Intelligent Network Application Protocol (INAP)Mapping 900.0 via email in 1~3 business day valid,,2009-9-1
YD/T 1940-2009 Test Method for Parlay Gateway 540.0 via email in 1~3 business day valid,,2009-9-1
GB/T 26243.1-2010 Information technology—Relayed Multicast Control Protocol(RMCP)—Part 1:Framework 280.0 via email in 1~3 business day valid,,2011-5-1
GB/T 25315-2010 Home control systems—Guidelines relating to safety 120.0 via email in 1 business day superseded,2018-7-1,2011-5-1
YD/T 2032-2009 Distribution of Performance Objectives in IP Network 180.0 via email in 1~3 business day valid,,2010-1-1
GB/T 14400-1993 Information processing systems-Data communication. High-level data link control balanced classes of procedures. Data-link layer address resolution/negotiation in switched environments 220.0 via email in 1~3 business day valid,,1994-1-1
YDB 162-2015 The technical requirement of cloud service assurance management 375.0 via email in 1~5 business day valid,,2015-11-5
YD/T 1692-2007 Technical Specification for Ethernet Swithes Group Management 420.0 via email in 1~3 business day valid,,2008-1-1
YD/T 1943-2009 Technique Requirement for Layer 3 Provider Provisioned Virtual Private Network Service 390.0 via email in 1~3 business day valid,,2009-9-1
YDN 052-1997 Specifications for B-ISDNATM Layer 450.0 via email in 1~3 business day valid,,1997-3-1
Previous Page     Next Page



Code of China
Search

GB/T 7556-1987 General characteristics complying with the network performance objectives for 60 channel carrier telephone systems on symmetric cable pairs 
  Issued on: 1987-03-02   Price(USD): 260.0
YD/T 2045-2009 Security test methods of IPv6 network equipments—core router 
  Issued on: 2009-12-11   Price(USD): 510.0
YD/T 1944-2009 Technical Requirements for BGP-MPLS IPv6 VPN 
  Issued on: 2009-6-15   Price(USD): 210.0
YD/T 1912-2009 Security Technical Requirements and Test Methods for Media Server Based on Softswitch 
  Issued on: 2009-6-15   Price(USD): 240.0
GB/T 15941-2008 Requirements for Synchronous Digital hierarchy (SDH) Optical Fiber Cable Line Systems 
  Issued on: 2008-04-10   Price(USD): 780.0
GB/T 15629.2-1995 Information processing systems－Local area networks Part 2: Logical link control 
  Issued on: 1995-06-02   Price(USD): 1090.0
YD/T 1260-2003 Technical and Testing Specification of Virtual LAN Based on Port (VLAN) 
  Issued on: 2003-04-11   Price(USD): 675.0
GB/T 11593-2001 Interface between data terminal equipment and data circuit-terminating equipment for synchronous operation on public data networks 
  Issued on: 2001-11-5   Price(USD): 600.0
YD/T 1696-2007 Technical Specification for STB and IPTV Service Platform Interface 
  Issued on: 2007-09-29   Price(USD): 390.0
GB/T 16522-1996 General arrangements for interworking between packet switched public data networks (PSPDN) 
  Issued on: 1996-09-09   Price(USD): 220.0
YD/T 1939.3-2009 Technical Requirements for Parlay API Mapping Part 3:Parlay API to Intelligent Network Application Protocol (INAP)Mapping 
  Issued on: 2009-6-15   Price(USD): 900.0
YD/T 1940-2009 Test Method for Parlay Gateway 
  Issued on: 2009-6-15   Price(USD): 540.0
GB/T 26243.1-2010 Information technology—Relayed Multicast Control Protocol(RMCP)—Part 1:Framework 
  Issued on: 2011-1-14   Price(USD): 280.0
GB/T 25315-2010 Home control systems—Guidelines relating to safety 
  Issued on: 2010-11-10   Price(USD): 120.0
YD/T 2032-2009 Distribution of Performance Objectives in IP Network 
  Issued on: 2009-12-11   Price(USD): 180.0
GB/T 14400-1993 Information processing systems-Data communication. High-level data link control balanced classes of procedures. Data-link layer address resolution/negotiation in switched environments 
  Issued on: 1993-05-01   Price(USD): 220.0
YDB 162-2015 The technical requirement of cloud service assurance management 
  Issued on: 2015-11-05   Price(USD): 375.0
YD/T 1692-2007 Technical Specification for Ethernet Swithes Group Management 
  Issued on: 2007-9-29   Price(USD): 420.0
YD/T 1943-2009 Technique Requirement for Layer 3 Provider Provisioned Virtual Private Network Service 
  Issued on: 2009-6-15   Price(USD): 390.0
YDN 052-1997 Specifications for B-ISDNATM Layer  
  Issued on: 1997-8-28   Price(USD): 450.0
About Us   |    Contact Us   |    Terms of Service   |    Privacy   |    Cancellation & Refund Policy   |    Payment
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886
Copyright: Beijing COC Tech Co., Ltd. 2008-2040