DIN EN 300448:2002-01 Access and Terminals (AT) - Ordinary quality voice bandwidth 2-wire analogue leased line (A2O) - Connection characteristics and network interface presentation (Endorsement of the English version EN 300448 V 1.2.1 (2001-07) as German Standard)

标准编号：DIN EN 300448:2002-01

英文标题：Access and Terminals (AT) - Ordinary quality voice bandwidth 2-wire analogue leased line (A2O) - Connection characteristics and network interface presentation (Endorsement of the English version EN 300448 V 1.2.1 (2001-07) as German Standard)

德文标题：Zugang und Endgeräte (AT) - Analoge Standard-Mietleitung mit 2Dr-Schnittstelle und 3,1 kHz Bandbreite (A20) - Verbindungseigenschaften und Beschreibung der Netzschnittstelle (Anerkennung der Englischen Fassung EN 300448 V 1.2.1 (2001-07) als Deutsche Norm)

发布日期：2002-01

DIN EN 300448:2002-01 Access and Terminals (AT) - Ordinary quality voice bandwidth 2-wire analogue leased line (A2O) - Connection characteristics and network interface presentation (Endorsement of the English version EN 300448 V 1.2.1 (2001-07) as German Standard)

标准预览图