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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 782-1995 Test method for packet-type terminal access to packet switched public data network $340.00 via email in 1~3 business day abolished
YD/T 783-1995 Technical requirements for packet assembly and disassembly (PAD) equipment entering public packet switched data network $100.00 via email in 1~3 business day abolished
YD/T 784-1995 Technical requirement for packet-type terminal access to packet switched public data network $150.00 via email in 1~3 business day abolished
YD/T 785-1995 Technical requirements for videotex user terminal equipment (VT) to enter public switched telephone network $240.00 via email in 1~3 business day abolished
YD/T 820-1996 Technical Requirement and Test Method of 64kbit/S Baseband Modem $1350.00 via email in 1~3 business day valid
YD/T 869-1996 Technical requirements and detection methods of network bridge/router for interconnection between LAN and packet-switched public data networks into packet-switched public data networks $550.00 via email in 1~5 business day abolished
YD/T 875-1996 Test method of asynchronous terminals access to public packet switching data $370.00 via email in 1~3 business day abolished
YD/T 929-1997 Technical requirments and testing methods for up to 19.2kbit/s baseband modem connected to the telecommunication network $180.00 via email in 1~3 business day valid
YD/T 945-1998 Modem operating at data signalling rates of up to 33600bit/s for use on the general switched telephone network and on leased point-to-point 2-wire telephone-type circuits $900.00 via email in 1~10 business day valid
YDN 047-1997 Technical Specifications for Service Switching Points (SSP) of China Intelligent Network Equipment $750.00 via email in 1~3 business day valid
YDN 048-1997 Technical Specifications for Service Control Points (SCP) of China Intelligent Network Equipment $360.00 via email in 1~3 business day valid
YDN 049-1997 Technical Specifications for Service Management Points (SMP) of China Intelligent Network Equipment $360.00 via email in 1~3 business day valid
YDN 050-1997 Technical specifications for Service Create Environment Points (SCEP) of China Intelligent Network Equipment $180.00 via email in 1~3 business day valid
YDN 076-1999 Technical Specifications for Service Management Access Points (SMAP) of China Intelligent Network Equipment $150.00 via email in 1~3 business day valid
YDN 105-1998 Synchronous Digital Hierarchy (SDH) - Test Method of Multiplexing Terminal Equipment? $600.00 via email in 1~5 business day valid
YDN 118-1999 Test Method of Synchronization Network Node Clock-Following Performance $330.00 via email in 1~3 business day valid
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