ČSN ETS 300492-ed.1 (877561)

Public Switched Telephone Network (PSTN) - Category II specification for 14 400, 12 000, 9 600, 7 200 and 4 800 bits per second duplex modems standardized for use on the PSTN

NORM herausgegeben am 1.6.1997

Nur das Vorwort ist in der tschechischen Sprache -
Gedruckt (1.20 EUR)

The information about the standard:

Designation standards: ČSN ETS 300492-ed.1
Classification mark: 877561
Catalog number: 22152
Publication date standards: 1.6.1997
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN