BS 7940:1999

Analogue PSTN terminal support interface.

STANDARD published on 15.10.1999

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The information about the standard:

Designation standards: BS 7940:1999
Publication date standards: 15.10.1999
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: British technical standard
Category: Technical standards BS

Annotation of standard text BS 7940:1999 :

This standard applies to apparatus having an interface for the connection of Terminal Equipment (T.E.) intended for a Direct Exchange Line (D.E.L.) and specifies the performance requirements of the interface which make it appear to the attached T.E. that is interworking with a single 2-wire analogue PSTN D.E.L. Status: Confirmed