Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 1414-2007 Technical Specification for Security of 2GHz TD-SCDMA/WCDMA Digital Cellular Mobile Communication Network(Phase Ⅱ) $1050.00 via email in 1~3 business day valid
YD/T 1415-2008 Security technical specification of IP multimedia subsysrem for 2GHz TD-SCDMA/WCDMA digital cellular mobile communication network $600.00 via email in 1~3 business day valid
YD/T 1417-2005 Testing methods for access network equipment-Signle pair High-bit-rate Digital Subscriber Line (SHDSL) $360.00 via email in 1~3 business day abolished
YD/T 1418-2005 Technical Requirements for Access Network-Multi-Service Access Node(MSAN) $310.00 via email in 1~5 business day superseded
YD/T 1418-2008 Technical Requirements for Access Network -- Multi-Service Access Node (MSAN) $340.00 via email in 1~3 business day abolished
YD/T 1419.1-2005 Technical conditions of Triplexer optical assembly for addess network Part1:General characteristics of Triplexer optical assembly for Broadband passive optical network(BPON)light network unit(ONU) $250.00 via email in 1~3 business day valid
YD/T 1419.2-2005 Technical conditions of Triplexer optical assembly for access network Part2 : General characteristics of Triplexer optical assembly for Ethernet passive optical network (EPON)light ne $220.00 via email in 1~3 business day valid
YD/T 1419.3-2006 Technical Conditions of Triplexer Optical Assembly for Access Network Part 3 : General Characteristics of Triplexer Optical Assembly for GPON ONU $220.00 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
YD/T 1421-2005 Technical requirements of 800MHz CDMA digital cellular mobile telecommunication network for equipments interface of location based services $670.00 via email in 1~3 business day valid
YD/T 1422-2005 Technical requirements for location based services equipments of 800MHz CDMA digital cellular mobile telecommunication network $240.00 via email in 1~3 business day valid
YD/T 1423-2005 Technical requirements of the L1 interface of 800Mhz CDMA digital cellular mobile telecommunication network of location based service $370.00 via email in 1~3 business day valid
YD/T 1424.1-2005 Technical requirements for digital cellular communication network equipment Service Switch Point(SSP)(CAMEL3)-CS domain part $600.00 via email in 1~3 business day valid
YD/T 1424.2-2005 Technical requirements for digital cellular communication network equipment Service Switch Point(SSP)(CAMEL3)-PS domain part $370.00 via email in 1~3 business day valid
YD/T 1425-2005 Technical requirements for digital cellular communication network equipment Service Control Point (SCP)(CAMEL3) $400.00 via email in 1~3 business day valid
YD/T 1426-2005 Technical requirements for digital cellular communication network equipment Service Management Point(SMP)(CAMEL3) $270.00 via email in 1~3 business day valid
YD/T 1427-2005 Technical requirements for digital cellular communication network equipment Intelligent Peripheral(IP)(CAMEL3) $210.00 via email in 1~3 business day valid
YD/T 1428.1-2005 Testing methods for 900/1800MHz TDMA digital cellular mobile Communication network CAMEL Application Part(CAP)(CAMEL 3) Part 1-SSP SMS $990.00 via email in 1~3 business day valid
YD/T 1428.2-2005 Testing methods for 900/1800MHz TDMA digital cellular mobile communication network of CAMEL Application Part (CAP)(CAMEL3)Part 2:SSP CS $6840.00 via email in 1~3 business day valid
YD/T 1428.3-2005 Testing methods for 900/1800MHz TDMA digital cellular mobile communication network CAMEL Application Part (CAP)(CAMEL3)Part three-SSP PS $3420.00 via email in 1~3 business day valid
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