BS 6450-1:1983:1988 Edition

$142.49

Private branch exchanges for connection to public switched telephone networks run by certain public telecommunication operators – Specification for general requirements

Published By	Publication Date	Number of Pages
BSI	1988	27

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Categories: 33.040.35 - Telephone networks, BSI

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Description

Specifies the requirements necessary for correct interworking with the analogue interfaces of the PSTN. Does not apply to PBXs for connection to shared service lines or 1 + 1 carrier systems, or to PBXs for connection in parallel with any other apparatus whose ringer equivalence number exceeds 0.3.

Additional information

Status	Withdrawn
Pages	27
Publication Date	1988-09-01
Withdrawn Date	1993-02-15
Replaced By	BS 6450-1:1993
ISBN	0 580 13585 3
Standard Number	BS 6450-1:1983
Title	Private branch exchanges for connection to public switched telephone networks run by certain public telecommunication operators – Specification for general requirements
Descriptors	Electrical testing, Conformity, Telephone exchanges, Communication equipment, Test equipment, Telephony, Signals, Circuits, Electrical properties and phenomena, Telecommunication systems, Marking, Telephone equipment, Signal transmission, Telephone switching equipment, Reception, Leakage currents, Performance testing, Type testing, Instructions for use, Testing conditions
Publisher	BSI
Committee	W/-
ICS Codes	33.040.35 - Telephone networks

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BS 6450-1:1983

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BS 6450-1:1983:1988 Edition

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