Alcatel USA Source L.p.

William M Plummer

Rudolph B Klecka

A telecommunications channel unit card including a subscriber bus interface for communicating subscriber bus signals with a digital loop carrier matrix, wideband channels for communicating wideband telecommunications signals with the subscriber bus interface and an external network, and at least one high-bit-rate digital subscriber line (HDSL) module capable of being coupled selectively to at least one of the wideband channels to facilitate HDSL-based communications between the telecommunications channel unit card and the external network.

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McKinney, TX, United States of America

William M Plummer