Cisco 15454-DS3EC1-48-RF

The Cisco ONS 15454 SONET 48-Port DS-3/EC-1 Interface Card provides a cost-effective, high-density DS-3/EC-1 interface solution for hand-offs and aggregation of large numbers of DS-3 and EC-1 circuits between networks. The card’s high-density design frees up shelf-assembly slots for additional service-interface types.