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Chinese National Standard List: Railway communication network

TB/T 3324-2021/XG1-2025 General technical specification for Global System for Mobile communications-Railway(GSM-R) 
  Issued on: 2025-04-09   Price(USD):
TB/T 3203-2008 Wan Technology Specification of Train Operation Dispatching Command System and Centralized Traffic Control System 
  Issued on: 2008-09-06   Price(USD): 255.0
TB/T 2354-2007 Passenger train crew telephone 
  Issued on: 2007-04-23   Price(USD): 135.0
TB/T 3052-2002 Service Pattern and Main Technical Specifications of Train Wireless Dispatching Communication System 
  Issued on: 2002-05-17   Price(USD): 435.0
TB/T 3035-2002 Train communication network 
  Issued on: 2002-02-09   Price(USD): 135.0
TB/T 2169-2002 Telecommunication power supply series and main technical conditions for intermediate railway station 
  Issued on: 2002-02-09   Price(USD): 255.0
TB/T 2935-1998 Technical Requirements for Packet Mode Terminal Enterin Into Packet Swtiched Data Network  
  Issued on: 1998-10-15   Price(USD): 150.0
TB/T 2850-1997 Communication Network No. for Railway Packet Switch Data  
  Issued on: 1997-04-10   Price(USD): 150.0
TB/T 1691-1995 Direct Current Signaling between Railway Telephone Switching Networks 
  Issued on: 1995-6-5   Price(USD): 90.0
TB/T 2500-1994 Telephone Equipment in Railway Section (Wired) Sytem Serial and Major Technical Conditions 
  Issued on: 1994-9-1   Price(USD): 60.0
TB/T 1723-1994 Railway Telephone Switching Network - Ringing Current and Signal Tone 
  Issued on: 1994-9-1   Price(USD): 60.0
TB/T 1688-1993 Railway Telephone Switching Network - User Signaling 
  Issued on: 1993-4-22   Price(USD): 60.0
TB/T 1690-1993 Railway Telephone Switching Network - Digital Line Singaling  
  Issued on: 1993-4-22   Price(USD): 180.0
TB/T 1689-1993 Railway Telephone Switching Network - Inband Pure Tone Pulse Line Singaling  
  Issued on: 1993-4-22   Price(USD): 90.0
TB/T 1693-1995 Railway Telephone Switching Network - Signal Interface of Automatic Telephone Exchanger  
  Issued on: 1995-6-5   Price(USD): 120.0
TB/T 1692-1993 Railway Telephone Switching Network - Multi-frequency Coding Register Signalling 
  Issued on: 1993-4-22   Price(USD): 240.0
TB/T 2317-1992 The Setting and Routing Select for Circuit between Telephone Substation of Railway Telephone Switching Network  
  Issued on: 1992-8-21   Price(USD): 390.0
TB/T 2179.3-1991  
  Issued on:   Price(USD): 60.0
TB/T 2295-1991  
  Issued on:   Price(USD): 750.0
TB/T 2179.5-1991  
  Issued on:   Price(USD): 225.0
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