Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
YD/T 1052-2000 800MHz CDMA Digital Cellular Mobile Communication Network Mobile Application Part Test Specifications $1170.00 via email in 1~3 business day valid
YD/T 1083-2000 Signalling Specification of Multimedia Broadband Network Based-on ATM $1350.00 via email in 1~3 business day valid
YD/T 1086-2000 B-ISDN ATM Adaptation Layer Specification:Type 2 AAL $1950.00 via email in 1~3 business day abolished
YD/T 1102-2001 ATM Based Multimedia Broadband Netword Specification-Network performance $280.00 via email in 1~3 business day valid
YD/T 1131-2001 Call Signalling Protocols and Meadia Stream Packetization for Packet Based Multimedia Communications Systems $1960.00 via email in 1~5 business day valid
YD/T 1226-2002 Intelligent network Capabillity Set two (CS-2) Intelligent Network Application Protocol (INAP) $4950.00 via email in 1~3 business day valid
YD/T 1249-2003 The Technical Requirements of Integrated Intelligent Network System $240.00 via email in 1~3 business day valid
YD/T 1252-2003 The technical requirements of intelligent network quipment - Integrated Service Control Point (ISCP) $280.00 via email in 1~3 business day valid
YD/T 1253-2003 Test method of intelligent network equipment-Intelligent Peripheral (IP) $3240.00 via email in 1~5 business day valid
YD/T 1289.1-2003 Synchronous Digital Hierarchy(SDH)transport network management system technical specification part 1:basic principle $120.00 via email in 1~3 business day valid
YD/T 1289.2-2003 Synchronous Digital Hierarchy (SDH)transport network management system technical specification - part 2 : Element Management System (EMS)function $520.00 via email in 1~3 business day valid
YD/T 1289.3-2003 Synchronous Digital Hierarchy(SDH)transport network management system technical specification part 3:Network Management System(NMS)function $480.00 via email in 1~3 business day valid
YD/T 1289.4-2006 Synchronous Digital Hierarchy (SDH)transport network management system technical specification Part 4:EMS-NMS Interface Function $460.00 via email in 1~3 business day valid
YD/T 1289.5-2007 Technical Specification for SDH Transport Network Management - Part 5 : EMS-NMS The Generic Information Model $1120.00 via email in 1~3 business day valid
YD/T 1289.6-2009 Technical specification for SDH transport network management system part VI:EMS-NMS interface information model based on IDL/IIOP $2250.00 via email in 1~3 business day valid
YD/T 1299-2004 Technical requirements of SDH network performance-jitter and wander $220.00 via email in 1~3 business day superseded
YD/T 1303-2004 No.7 signalling survillance system Technical requirement $600.00 via email in 1~3 business day valid
YD/T 1350.4-2007 Technical Specification for Interface of WDM Network Management System Part 4:Interface based on CORBA/IDL $2085.00 via email in 1~5 business day abolished
YD/T 1378-2005 The technical requirement of No.7 signalling between gateway office for Inter-Public telecom network $630.00 via email in 1~3 business day valid
YD/T 1420-2005 Technical requirements for jitter and wander in digital networks based on 2048kbit/s hierarchy $520.00 via email in 1~3 business day valid
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