Overcome the limitations of legacy network technologies in your access network (PDH SONET SDH) and evolve beyond a circuit-switched transport networks to a future-proof packet-based network with the Cisco ASR 900 Series. The ASR 900 Series addresses legacy network inefficiencies by delivering a cost-effective modular solution based on a protocol-independent fabric architecture. The ASR 900 Series delivers unbounded scale with Circuit Emulation (CEM) and Optical Transport Network (OTN) capabilities in addition to supporting Carrier Ethernet business services over a redundant and protected packet-based network (Multiprotocol Label Switching [MPLS]/FlexLSP).

Cisco Aggregation Service Routers:

• ASR 903
• ASR 902
• ASR 900