ČSN ETS 300248 (871508)

Business Telecommunications (BT). Open Network Provision (OPN) technical requirements. 2048 kbit/s digital unstructured leased line (D2048U). Terminal equipment interface

NORM herausgegeben am 1.12.1994

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

Designation standards: ČSN ETS 300248
Classification mark: 871508
Catalog number: 17103
Publication date standards: 1.12.1994
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN