Cisco ESR-HH-4CT3

Cisco ESR-HH-4CT3 4 port Channelized T3 Half-Slot Line Card.
The Cisco 10000 Series 4-Port Half-Height Channelized T3 Line Card sets a new standard for high availability, scalability, and performance in the T1 and T3 aggregation market. This half-height line card supports four T3 physical connections (eight per Cisco 10000 line-card slot) with each T3 capable of supporting a full clear-channel DS-3 or DS-3 Channelized down to DS-1 or N x DS-0.
ESR-HH-4CT3