Cisco A9K-4X100GE-SE=

The Cisco ASR 9000 Series 24-Port 10 Gigabit Ethernet Line Cards are fully compatible with all Cisco ASR 9000 Series chassis, route switch processors (RSPs), and line cards. No hardware upgrade to the chassis or cooling system is required. Total bandwidth is dependent on the number and type of RSPs installed.

The line cards, with their synchronization circuitry and dedicated backplane timing traces for accessing the RSP's Stratum-3 subsystem, provide standards-based line-interface functions for delivering and deriving transport-class network timing, allowing support of network-synchronized services and applications such as mobile backhaul and time-division multiplexing (TDM) migration. Recognizing that real-time media dominate next-generation services, Cisco has integrated media-monitoring technology into the Cisco ASR 9000 Series Ethernet line cards. This multimedia technology allows real-time monitoring and statistics collection of real-time video and voice flows, facilitating proactive maintenance and management of today's comprehensive media services.