STN ETS 300451 (870451)

Business TeleCommunications (BTC) Ordinary quality voice bandwidth 4-wire analogue leased line (A4O). Connection characteristics and network interface presentation

STANDARD published on 1.9.1999

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The information about the standard:

Designation standards: STN ETS 300451
Classification mark: 870451
Catalog number: 14131
Publication date standards: 1.9.1999
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Slovak technical standard
Category: Technical standards STN

Annotation of standard text STN ETS 300451 (870451):

Táto norma ETS špecifikuje techn. požiadavky a princípy skúšania vlastností spojenia, fyzické a elektrické vlastnosti rozhrania siete bežnej kvality.