Cisco 15454E-DS3IN-12 12-Port DS-3 Interface Module - For Data Networking - 12 x DS-3 - CoaxialDS-3

15454E-DS3IN-12 12-port DS-3 Interface Card provides twelve ITU-T G.703, GR-499, ITU-T G.704 compliant DS-3 ports per card. Each port operates at 44.736 MBits/s (Mbps) over a 75 ohms coaxial cable. The DS3iN-12 can detect several different errored logic bits within a DS-3 frame. It is designed to terminate DS-3 signals originating on a Cisco ONS 15454 SDH platform; operates as either a working or protection card, industrial temperature rated, SONET system.