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  • BS 7940:1999

BS 7940:1999

Analogue PSTN terminal support interface

BSI Group , 10/15/1999

Publisher: BS

File Format: PDF

$132.00$264.16


Standard By:BSI Group , 10/15/1999
Published:10/15/1999
Pages:28
ISBN(s):0580330354
File Size:1 file , 320 KB
Language:English
Note:This product is unavailable in Ukraine, Russia, Belarus
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.Cross References:BS 6312-2-1:1994Telecommunications Act 1984BT SIN 249ETS 300659BT SIN 227BT SIN 242 BS 6312-1:1994BS 6305:1992ITU-T Recommendation P.53

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