TB/T 3204-2008
Technical specification of access emergency communication system for railway (English Version)
- Standard No.
- TB/T 3204-2008
- Language
- Chinese, Available in English version
- Release Date
- 2008
- Published By
- Professional Standard - Railway
- Status
- 2019-03
- Replace By
- TB/T 3204-2018
- Latest
- TB/T 3204-2018
- Scope
- This standard specifies the equipment composition, functions, technical requirements, interfaces, environment and power supply requirements for various access methods of railway emergency communication systems. This standard applies to network planning, engineering design, equipment manufacturing and maintenance management of railway emergency communication systems.
TB/T 3204-2008 Referenced Document
- ITU-T G.711 PULSE CODE MODULATION (PCM) OF VOICE FREQUENCIES
- ITU-T G.722 7 kHz audio-coding within 64 kbit/s (Study Group 16)*， 2012-09-01 Update
- ITU-T G.723.1 Dual rate speech coder for multimedia communications transmitting at 5.3 and 6.3 kbit/s Study Group 16
- ITU-T G.729 Coding of speech at 8 kbit/s using conjugate-structure algebraic-code-excited linear prediction (CS-ACELP) (Study Group 16)*， 2012-06-01 Update
- ITU-T H.264 Advanced video coding for generic audiovisual services*， 2021-07-31 Update
- YD/T 1023 General networking requirements for the narrow-band ISDN terminal equipment
- YD/T 1070-2000 Zlnterface requirement of access network remote equipment
- YD/T 1185-2002 Access network technical specifications----Single-pair High bit rate Digital Subscriber Line(SHDSL)
TB/T 3204-2008 history
- 2019 TB/T 3204-2018 Technical conditions for railway special emergency communication system
- 2008 TB/T 3204-2008 Technical specification of access emergency communication system for railway
