The Total Access MX2800 Redundant Controller Card (CCU) is designed for the MX2800 chassis, providing seamless 1:1 redundancy for T1 and T3 signals, including T3 connections. When equipped with two cards, the MX2800 ensures automatic recovery from circuit failures, enhancing overall network reliability and performance.
1205288L2 - Adtran MX2800 Redundant Controller Card without Modem