ETSI ETS 300453-ed.1

Business TeleCommunications (BTC); Ordinary and Special quality voice bandwidth 4-wire analogue leased lines (A4O and A4S); Terminal equipment interface

NORMA vydaná dňa 28.2.1996

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The information about the standard:

Designation standards: ETSI ETS 300453-ed.1
Publication date standards: 28.2.1996
The number of pages: 25
Approximate weight : 75 g (0.17 lbs)
Country: European technical standard
Kategória: Technické normy ETSI