UNE-TBR 17:1997

BUSINESS TELECOMMUNICATIONS (BTC). ORDINARY AND SPECIAL QUALITY VOICE bandwidth 4-wire analogue leased lines (A4O and A4S). Attachment requirements for terminal equipment interface.

STANDARD published on 15.7.1997

English -
electronic design (pdf) (104.60 USD)

English -

Print design (115.10 USD)

Spanish -

electronic design (pdf) (87.20 USD)

Spanish -

Print design (95.90 USD)

The information about the standard:

Designation standards: UNE-TBR 17:1997
Publication date standards: 15.7.1997
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: Spanish technical standard
Category: Technical standards UNE