UNE-ETS 300449:1997

BUSINESS TELECOMMUNICATIONS (BTC). SPECIAL QUALITY VOICE BANDWIDTH 2-Wire analogue leased line (A2S). Connection characteristics and network interface presentation.

STANDARD published on 20.11.1997

English -
electronic design (pdf) (106.20 USD)

English -

Print design (116.80 USD)

Spanish -

electronic design (pdf) (106.20 USD)

Spanish -

Print design (116.80 USD)

The information about the standard:

Designation standards: UNE-ETS 300449:1997
Publication date standards: 20.11.1997
The number of pages: 41
Approximate weight : 123 g (0.27 lbs)
Country: Spanish technical standard
Category: Technical standards UNE