2025-12-15 216.73.216.89
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 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
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 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
YDC 045-2007 General Technical Requirements of Networking Based on Softswitch 855.0 via email in 1~5 business day valid,,2007-3-16
YD/T 1550.4-2007 Technical Specification for 2GHz WCDMA Digital Cellular Mobile Communication Network Iub Interface(Phase I)Part 4:NBAP 50.0 via email in 1~3 business day valid,,2007-5-16
YD/T 1882-2009 The Technical Requirement of Interworking between Digital Trunking Networks Operated by Different Carrier 90.0 via email in 1~3 business day valid,,2009-9-1
YD/T 1584.3-2007 Technical Specification for 2GHz Digital Cellular Mobile Communications Network Management General Part 3 Interface Analysis 1110.0 via email in 1~3 business day valid,,2007-5-16
YD/T 1551-2007 Testing Methods for 2GHz WCDMA Digital Cellular Mobile Communication Network Iub Interface (Phase Ⅰ) 750.0 via email in 1~8 business day superseded,2009-9-1,2007-5-16
GB/T 16821-1997 General test methods of power supply equipments for telecommunications 370.0 via email in 1~5 business day superseded2007-09-01,2007-9-1,1998-2-1
YD/T 1579-2007 Technical Specification for 2GHz cdma2000 Digital Cell Mobile Communication Network Device:HRPD(Phase Ⅰ)AN-AAA 270.0 via email in 1~3 business day valid,,2007-5-16
YD/T 2057-2009 General requirements of Safety management for telecommunication room 120.0 via email in 1 business day valid,,2010-1-1
YDB 008.3-2007 IP QoS Signalling Control Interface Protocol - Part 3: Resource Control Protocol of Connection Control Interface 330.0 via email in 1~3 business day abolished2021-08-03 ,,2007-6-11
YDB 008.2-2007 IP QoS Signalling Control Interface Protocol - Part 2: Resource Control Protocol of Network Control Interface 600.0 via email in 1~3 business day abolished2021-08-03 ,,2007-6-11
YD/T 1554-2007 Technical Specification and Testing Methods for 2GHz WCDMA Digital Cellular Mobile Communication Network Repeater 420.0 via email in 1~3 business day valid,,2007-5-16
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 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
JT/T 626-2005 Identification of stations for maritime mobile service 264.0 via email in 1~3 business day superseded,2015-4-5,2005-9-1
YD/T 1544.4-2007 Technical Specification for Uu Interface of 2GHz WCDMA Digital Cellular Mobile Communication Network Physical Layer Part 4:Spreading and Modulation 330.0 via email in 1~3 business day valid,,2007-5-16
YD/T 1335-2005 800MHz CDMA digital cellular mobile telecommunication network technical specifiction of Wireless Intelligent Network (WIN)Phase2 1290.0 via email in 1~5 business day valid,,2005-5-1
YD/T 1587.1-2007 Technical Specification for 2GHz cdma2000 Digital Cell Mobile Communication Network Management (Phase Ⅰ)Part 1 Configuration Network Resource Model 390.0 via email in 1~3 business day valid,,2007-5-16
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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
YD/T 1704-2007 General Technical Requirement for Intelligentized PSTN Network 
  Issued on: 2007-9-29   Price(USD): 210.0
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
YDC 045-2007 General Technical Requirements of Networking Based on Softswitch 
  Issued on: 2007-03-16   Price(USD): 855.0
YD/T 1550.4-2007 Technical Specification for 2GHz WCDMA Digital Cellular Mobile Communication Network Iub Interface(Phase I)Part 4:NBAP 
  Issued on: 2007-5-16   Price(USD): 50.0
YD/T 1882-2009 The Technical Requirement of Interworking between Digital Trunking Networks Operated by Different Carrier 
  Issued on: 2009-6-15   Price(USD): 90.0
YD/T 1584.3-2007 Technical Specification for 2GHz Digital Cellular Mobile Communications Network Management General Part 3 Interface Analysis 
  Issued on: 2007-5-16   Price(USD): 1110.0
YD/T 1551-2007 Testing Methods for 2GHz WCDMA Digital Cellular Mobile Communication Network Iub Interface (Phase Ⅰ) 
  Issued on: 2007-05-16   Price(USD): 750.0
GB/T 16821-1997 General test methods of power supply equipments for telecommunications 
  Issued on: 1997-05-28   Price(USD): 370.0
YD/T 1579-2007 Technical Specification for 2GHz cdma2000 Digital Cell Mobile Communication Network Device:HRPD(Phase Ⅰ)AN-AAA 
  Issued on: 2007-5-16   Price(USD): 270.0
YD/T 2057-2009 General requirements of Safety management for telecommunication room 
  Issued on: 2009-12-11   Price(USD): 120.0
YDB 008.3-2007 IP QoS Signalling Control Interface Protocol - Part 3: Resource Control Protocol of Connection Control Interface 
  Issued on: 2007-6-11   Price(USD): 330.0
YDB 008.2-2007 IP QoS Signalling Control Interface Protocol - Part 2: Resource Control Protocol of Network Control Interface 
  Issued on: 2007-6-11   Price(USD): 600.0
YD/T 1554-2007 Technical Specification and Testing Methods for 2GHz WCDMA Digital Cellular Mobile Communication Network Repeater 
  Issued on: 2007-5-16   Price(USD): 420.0
YD/T 1879-2009 Technical Requirements of Interworking devices for Softswitch Network 
  Issued on: 2009-6-15   Price(USD): 420.0
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
JT/T 626-2005 Identification of stations for maritime mobile service 
  Issued on: 2005-5-26   Price(USD): 264.0
YD/T 1544.4-2007 Technical Specification for Uu Interface of 2GHz WCDMA Digital Cellular Mobile Communication Network Physical Layer Part 4:Spreading and Modulation 
  Issued on: 2007-5-16   Price(USD): 330.0
YD/T 1335-2005 800MHz CDMA digital cellular mobile telecommunication network technical specifiction of Wireless Intelligent Network (WIN)Phase2 
  Issued on: 2005-1-14   Price(USD): 1290.0
YD/T 1587.1-2007 Technical Specification for 2GHz cdma2000 Digital Cell Mobile Communication Network Management (Phase Ⅰ)Part 1 Configuration Network Resource Model 
  Issued on: 2007-5-16   Price(USD): 390.0
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