telegraph network

telegraph network, Total:22 items.

The international standard classification for "telegraph network" includes: .

The Chinese standard classification for "telegraph network" includes: .

Professional Standard - Post and Telecommunication

TZ 003-8501 Technical System of Public Telegraph Network (Trial Implementation)

Professional Standard - Railway

TB/T 2178-1991 Address Numbering of Telegraph Substation of Railway Telegraph Switching Network

International Telecommunication Union (ITU)

ITU-T R.58 BIS-1988 LIMITS ON SIGNAL TRANSFER DELAY FOR TELEGRAPH, TELEX AND GENTEX NETWORKS
ITU-T R.58-1989 Standard Limits of Transmission Quality for the Gentex and Telex Networks - Telegraph Transmission Study Group IX; 3 pp
ITU-T R.58-1988 STANDARD LIMITS OF TRANSMISSION QUALITY FOR THE GENTEX AND TELEX NETWORKS
ITU-T F.71-1993 INTERCONNECTION OF PRIVATE TELEPRINTER NETWORKS WITH THE TELEX NETWORK
ITU-T F.68-1993 ESTABLISHMENT OF THE AUTOMATIC INTERCONTINENTAL TELEX NETWORK
ITU-T F.68 FRENCH-1993 ESTABLISHMENT OF THE AUTOMATIC INTERCONTINENTAL TELEX NETWORK
ITU-T F.68 SPANISH-1993 ESTABLISHMENT OF THE AUTOMATIC INTERCONTINENTAL TELEX NETWORK
ITU-T F.71 FRENCH-1993 INTERCONNECTION OF PRIVATE TELEPRINTER NETWORKS WITH THE TELEX NETWORK
ITU-T F.71 SPANISH-1993 INTERCONNECTION OF PRIVATE TELEPRINTER NETWORKS WITH THE TELEX NETWORK
ITU-T S.15-1988 USE OF THE TELEX NETWORK FOR DATA TRANSMISSION AT 50 BAUDS
ITU-T S.15-1989 Use of the Telex Network for Data Transmission at 50 Bauds - Telegraph Services Terminal Equipment (Study Group IX) 4 pp
ITU-T R.58 FRENCH-1988 STANDARD LIMITS OF TRANSMISSION QUALITY FOR THE GENTEX AND TELEX NETWORKS
ITU-T R.58 SPANISH-1988 STANDARD LIMITS OF TRANSMISSION QUALITY FOR THE GENTEX AND TELEX NETWORKS
ITU-T U.30-1988 SIGNALLING CONDITIONS FOR USE IN THE INTERNATIONAL GENTEX NETWORK
ITU-T U.3-1988 ARRANGEMENTS IN SWITCHING EQUIPMENT TO MINIMIZE THE EFFECTS OF FALSE CALLING SIGNALS
ITU-T S.15 SPANISH-1988 USE OF THE TELEX NETWORK FOR DATA TRANSMISSION AT 50 BAUDS
ITU-T S.15 FRENCH-1988 USE OF THE TELEX NETWORK FOR DATA TRANSMISSION AT 50 BAUDS

SCC

CAN/CSA-T521-M87-1987 Standard for Terminal Equipment Attached to the Telex Network

British Standards Institution (BSI)

BS 7362:1990 Specification for telex terminal apparatus for connection to public telecommunications operators' telex networks

CZ-CSN

CSN 36 6008-1985 Signaling system type D for the secundary telegraph network VAKSS Technical requirements