These PA-MC-T3 cards were just recently pulled in working condition from service in a telecommunications carrier central office. I do not have a way to test them, so they are being in pairs of two at an unbeatable price. Will help keep your older WAN circuit or special application running on Cisco 7200 and 7500 series routers.
The Cisco PA-MC-T3 is a single-width single-port, port adapter that provides one T3 interface connection using BNC connectors. The interface can provide up to 28 T1 lines (a single T3 group). Each T1 line is presented to the system as a serial interface that can be configured individually.
EACH PURCHASER WILL RECEIVE TWO (2) PA-MC-T3 CARDS.