Cisco ASR 902 - modular expansion base - desktop, rack-mountable

Cisco ASR 900 series aggregation services router is full-featured, modular aggregation platforms. It is designed for the cost-effective delivery of converged mobile, residential, and business services. You get redundancy, a shallow depth, low power consumption and high service scale in routers packed with useful features and optimized for small aggregation and remote point-of-presence (POP) applications.