Cisco ASR 1000 Series Route Processor 2 - Router - plug-in module - for ASR 1004, 1006

USB compact flash support. USB ports allow for easier manageability for code storage, boot, configurations, logs, and so on. Stratum-3 clock circuitry and BITS input ports. Stratum-3 clock circuitry and BITS input ports facilitate support of clocking for synchronous services such as SONET and SDH. Modularity. Offers maximum investment protection and flexibility by allowing customers to upgrade to future Cisco ASR 1000 Series Route Processors.