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Q3 interface at the Local Exchange (LE) for line and circuit testing of analogue and Integrated Services Digital Network (ISDN) subscriber lines - Part 1: Q3 interface specification.
STANDARD published on 1.2.2000
Designation standards: DIN EN 301006-1:2000-02
Publication date standards: 1.2.2000
SKU: NS-232527
The number of pages: 1
Approximate weight : 3 g (0.01 lbs)
Country: German technical standard
Category: Technical standards DIN
Telephone networksIntegrated Services Digital Network (ISDN)
Q3-Schnittstelle an der Ortsvermittlungsstelle (LE) für Leitungs- und Verbindungsprüfungen von analogen und ISDN-Anschlußleitungen - Teil 1: Spezifikation der Q3-Schnittstelle.
1.12.2004
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