UNE-ETS 300452:1997

BUSINESS TELECOMMUNICATIONS (BTC). SPECIAL QUALITY VOICE BANDWITH 4-WIre analogue leased line (A4S). Connection characteristics and network interface presentation.

STANDARD published on 20.11.1997

English -
electronic design (pdf) (108.50 USD)

English -

Print design (119.40 USD)

Spanish -

electronic design (pdf) (108.50 USD)

Spanish -

Print design (119.40 USD)

The information about the standard:

Designation standards: UNE-ETS 300452:1997
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