2025-12-9 216.73.216.21
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 1106-2001 900/1800MHz TDMA Digital Cellular Mobile Communication Network Technical Specification for GPRS(General Packet Radio Service)Base Station System-Serving GPRS Support Node (SGSN)Interface (Gb interface) 970.0 via email in 1~5 business day valid,,2001-3-20
SJ 20853-2002 Specification of the independent intelligent peripheral interfaced with the serivice control point and the service switch point in the military intelligent network 720.0 via email in 1~3 business day valid,,2003-5-1
YD/T 1172-2001 Access Network Technical Specification-ISDN Basic Rate Access Interface(U Interface)Specification for Remote Equipment 450.0 via email in 1~3 business day valid,,2001-12-11
YD/T 891-1997 Interface between data terminal equipment(dte) and data circuit-terminating equipment(dce) for public data networks providing frame relay da 1350.0 via email in 1~3 business day valid,,1997-7-1
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
YDN 094-1998 Technical Specifications for Mobile Switching Center and PSTN Network Interfaces of 800 MHz CDMA Digital Cellular Mobile Communications Network (Tentative Specifications) 810.0 via email in 1~3 business day valid,,1994-5-18
YD/T 1243.3-2002 Technical specification for media gateway equipment-integrated access media gateway 1120.0 via email in 1~3 business day valid,,2002-12-10
YD/T 1186-2002 Access network technical specification-26GHz Local Multi-point Distribution System(LMDS) 490.0 via email in 1~3 business day valid,,2002-4-22
YD/T 976-1998 B-ISDN user-network interface physical layer specification 610.0 via email in 1~3 business day valid,,1999-1-1
YD/T 1982-2009 Technical requirements for ISC/Ma interface in IMS system in mobile communication network 360.0 via email in 1~3 business day valid,,2010-1-1
YD/T 1374.1-2007 Technical Requirements for Iu Interface of 2GHz TD-SCDMA/WCDMA Digital Cellular Mobile Communication Network(Phase Ⅱ)Part 1:General Aspects 280.0 via email in 1~5 business day valid,,2007-5-16
YD/T 1301-2004 Test method for access network--26GHz Local Multi-point Distribution System (LMDS) 555.0 via email in 1~3 business day valid,,2004-2-9
YD/T 1560-2007 Testing Method in 2GHz CDMA 2000 Digital Cellular Mobile Communication Network: A3/A7 Interface 1210.0 via email in 1~5 business day superseded,2011-1-1,2007-5-16
YD/T 1530-2006 Technical Requirements For Access Network Extended bandwidth 2nd-generation Asymmetric Digital Subscriber Line(ADSL2+) 1090.0 via email in 1~3 business day valid,,2007-1-1
GB 3381-1982 Specifications of interworking for group 1 facsimile apparatus used in telephone network 180.0 via email in 1~3 business day superseded,1993-1-1,1983-10-1
YD/T 1564-2007 Testing Methods for 2GHz cdma2000 Digital Cell Mobile Communication Network Device:HRPD (Phase Ⅰ)AN-AAA 210.0 via email in 1~3 business day valid,,2007-5-16
YD/T 1098-2001 Test Specification for Low-End Router 1800.0 via email in 1~3 business day valid,,2001-6-1
GB/T 7555-1987 General characteristics complying with the network performance objectives for 12 channel carrier telephone systems on open-wire pairs 220.0 via email in 1~3 business day abolished2005-10-14 ,,1987-1-1
YD/T 1323-2004 Technical requirements for access network Asymmetric Digital Subscriber Line (ADSL) 1800.0 via email in 1~3 business day abolished2024-07-11,,2005-3-1
YD/T 1605-2007 Protocol Requirements of Peer to Peer Multimedia Messaging Service Interworking between Networks 300.0 via email in 1~3 business day valid,,2007-10-1
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YD/T 1106-2001 900/1800MHz TDMA Digital Cellular Mobile Communication Network Technical Specification for GPRS(General Packet Radio Service)Base Station System-Serving GPRS Support Node (SGSN)Interface (Gb interface) 
  Issued on: 2001-03-20   Price(USD): 970.0
SJ 20853-2002 Specification of the independent intelligent peripheral interfaced with the serivice control point and the service switch point in the military intelligent network 
  Issued on: 2002-12-12   Price(USD): 720.0
YD/T 1172-2001 Access Network Technical Specification-ISDN Basic Rate Access Interface(U Interface)Specification for Remote Equipment 
  Issued on: 2001-12-11   Price(USD): 450.0
YD/T 891-1997 Interface between data terminal equipment(dte) and data circuit-terminating equipment(dce) for public data networks providing frame relay da 
  Issued on: 1997-2-28   Price(USD): 1350.0
YD/T 1804-2008 Technical Requirements of Assistant Testing System Used for Interworking between Networks 
  Issued on: 2008-7-28   Price(USD): 270.0
YDN 094-1998 Technical Specifications for Mobile Switching Center and PSTN Network Interfaces of 800 MHz CDMA Digital Cellular Mobile Communications Network (Tentative Specifications) 
  Issued on: 1998-3-1   Price(USD): 810.0
YD/T 1243.3-2002 Technical specification for media gateway equipment-integrated access media gateway 
  Issued on: 2002-12-10   Price(USD): 1120.0
YD/T 1186-2002 Access network technical specification-26GHz Local Multi-point Distribution System(LMDS) 
  Issued on: 2002-04-22   Price(USD): 490.0
YD/T 976-1998 B-ISDN user-network interface physical layer specification 
  Issued on: 1998-07-14   Price(USD): 610.0
YD/T 1982-2009 Technical requirements for ISC/Ma interface in IMS system in mobile communication network 
  Issued on: 2009-12-11   Price(USD): 360.0
YD/T 1374.1-2007 Technical Requirements for Iu Interface of 2GHz TD-SCDMA/WCDMA Digital Cellular Mobile Communication Network(Phase Ⅱ)Part 1:General Aspects 
  Issued on: 2007-05-16   Price(USD): 280.0
YD/T 1301-2004 Test method for access network--26GHz Local Multi-point Distribution System (LMDS) 
  Issued on: 2004-02-09   Price(USD): 555.0
YD/T 1560-2007 Testing Method in 2GHz CDMA 2000 Digital Cellular Mobile Communication Network: A3/A7 Interface 
  Issued on: 2007-05-16   Price(USD): 1210.0
YD/T 1530-2006 Technical Requirements For Access Network Extended bandwidth 2nd-generation Asymmetric Digital Subscriber Line(ADSL2+) 
  Issued on: 2006-12-11   Price(USD): 1090.0
GB 3381-1982 Specifications of interworking for group 1 facsimile apparatus used in telephone network 
  Issued on:   Price(USD): 180.0
YD/T 1564-2007 Testing Methods for 2GHz cdma2000 Digital Cell Mobile Communication Network Device:HRPD (Phase Ⅰ)AN-AAA 
  Issued on: 2007-5-16   Price(USD): 210.0
YD/T 1098-2001 Test Specification for Low-End Router 
  Issued on: 2001-2-20   Price(USD): 1800.0
GB/T 7555-1987 General characteristics complying with the network performance objectives for 12 channel carrier telephone systems on open-wire pairs 
  Issued on: 1987-03-26   Price(USD): 220.0
YD/T 1323-2004 Technical requirements for access network Asymmetric Digital Subscriber Line (ADSL) 
  Issued on: 2004-9-10   Price(USD): 1800.0
YD/T 1605-2007 Protocol Requirements of Peer to Peer Multimedia Messaging Service Interworking between Networks 
  Issued on: 2007-4-16   Price(USD): 300.0
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