Cisco 1-Port ATM E3 Port Adapter

The 1-Port ATM E3 Port Adapter is single-width, single-port, ATM port adapter for the Cisco 7200 series router, Cisco 7200VXR series router, Cisco 7301 router, Cisco 7401ASR routers, Cisco 7500 series routers, and Cisco 7600 series routers with FlexWAN. With advanced ATM features, the PA-A6 supports broadband aggregation, WAN aggregation, and campus/MAN aggregation.