Genuine Original Ascend Communications 10-Port E1 Frame Line Plug-In Module Interface Card TNT-SL-FL10 0800-0436-001. The E1 FrameLine cards are available in 10-port version to support unchannelized E1 connections from RJ-45 connectors. The entire ...

Genuine Original Ascend Communications SDSL 16-Port Line Interface Card for MAX TNT TNT-SL-SDSL16 0800-0446-001. Ascend’s MultiDSL is a family of DSL products that include both the Central Office Equipment (COE) and Customer Premise Equipment (CPE) ...