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Chinese National Standard List: Data communication equipment

MT/T 899-2000 Information transmission device for coal mine 
  Issued on: 2000-12-8   Price(USD): 170.0
YD/T 1091-2000 Technical requirements and test methods of interface and transmission performance for 56Kbit/s modem 
  Issued on: 2000-11-28   Price(USD): 430.0
YD/T 1076-2000 Access Network technical specification-cable modem 
  Issued on: 2000-9-12   Price(USD): 2325.0
GB/T 11591-1999 Packet assembly/disassembly facility (PAD)in a public data network 
  Issued on: 1999-01-01   Price(USD): 300.0
YDN 105-1998 Synchronous Digital Hierarchy (SDH) - Test Method of Multiplexing Terminal Equipment? 
  Issued on: 1998-08-01   Price(USD): 600.0
YDN 118-1999 Test Method of Synchronization Network Node Clock-Following Performance 
  Issued on: 1999-11-1   Price(USD): 330.0
YD/T 1045-2000 Technical specification for network access server 
  Issued on: 2000-02-23   Price(USD): 750.0
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 
  Issued on: 1998-02-05   Price(USD): 900.0
GB/T 16816-1997 A 48/56/64kbit/s data circuit termination equipment STANDARDized for use on digital point-to-point leased circuits 
  Issued on: 1997-05-28   Price(USD): 180.0
YD/T 929-1997 Technical requirments and testing methods for up to 19.2kbit/s baseband modem connected to the telecommunication network 
  Issued on: 1997-12-5   Price(USD): 180.0
GB/T 16611-1996 Generic specification for data transceiver 
  Issued on: 1996-1-1   Price(USD): 450.0
YDN 047-1997 Technical Specifications for Service Switching Points (SSP) of China Intelligent Network Equipment 
  Issued on: 1997-7-23   Price(USD): 750.0
YD/T 875-1996 Test method of asynchronous terminals access to public packet switching data 
  Issued on: 1996-11-12   Price(USD): 370.0
YDN 049-1997 Technical Specifications for Service Management Points (SMP) of China Intelligent Network Equipment 
  Issued on: 1997-7-1   Price(USD): 360.0
YDN 048-1997 Technical Specifications for Service Control Points (SCP) of China Intelligent Network Equipment  
  Issued on: 1997-7-1   Price(USD): 360.0
YDN 050-1997 Technical specifications for Service Create Environment Points (SCEP) of China Intelligent Network Equipment 
  Issued on: 1997-7-1   Price(USD): 180.0
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 
  Issued on: 1996-8-21   Price(USD): 550.0
YD 5022-1996 Design Code for Public Packet Switched Data Network Engineering 
  Issued on: 1996-06-21   Price(USD): 540.0
GB/T 6879-1995 Performance and test methods of the 30 channels pulse code modulation multiplex equipment at 2048 kbit/s 
  Issued on: 1995-1-2   Price(USD): 720.0
YD/T 820-1996 Technical Requirement and Test Method of 64kbit/S Baseband Modem 
  Issued on: 1996-3-12   Price(USD): 1350.0
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