ČSN ETS 300690-ed.1 (871533)

Business TeleCommunications (BTC) - 140 Mbit/s digital leased lines (D140U and D140S) - Terminal equipment interface

NORM herausgegeben am 1.3.1999

Nur das Vorwort ist in der tschechischen Sprache -
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The information about the standard:

Designation standards: ČSN ETS 300690-ed.1
Classification mark: 871533
Catalog number: 54456
Publication date standards: 1.3.1999
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN