ATM over a DSL service

摘要

A network node includes a TDM-ATM gateway that performs loop functions on behalf of one or more narrowband derived lines. The gateway is incorporated into the same equipment that performs routing of network traffic. The routing can involve switching or multiplexing or both, and it can consist of ATM cell routing or TDM traffic routing or both. In an embodiment, the gateway is incorporated into an integrated DLC/DSLAM access node. A single Element Management System may be used to manage the integrated DLC/DSLAM/Gateway equipment. <IMAGE>