UNE-ETS 300448:1997

BUSINESS TELECOMMUNICATIONS (BTC). ORDINARY QUALITY VOICE BANDWIDTH 2-wire analogue leased line (A20). Connection characteristics and network interface presentation.

NORMA vydaná dňa 20.11.1997

Anglicky -
Elektronické PDF (82.30 EUR)

Anglicky -

Tlačené (90.60 EUR)

Španielsky -

Elektronické PDF (82.30 EUR)

Španielsky -

Tlačené (90.60 EUR)

The information about the standard:

Designation standards: UNE-ETS 300448:1997
Publication date standards: 20.11.1997
The number of pages: 36
Approximate weight : 108 g (0.24 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE