Cisco 7600 Series Router Chassis (except Cisco 7603)

The Cisco 7600 Series Ethernet Services Plus Extended Transport (ES Plus XT) line cards allow service prioritization for voice video data and wireless mobility services and can connect to LAN WAN and Optical Transport Network Physical Layer (OTN PHY) interfaces. Service providers and enterprises benefit from the efficiency gains in power consumption improved economics from higher density as well as advanced Carrier Ethernet features which can be transported using G.709 and Forward Error Correction (FEC) across dense wavelength-division multiplexing (DWDM) networks enabling optical links to span greater distances.