DESC: Designed for distribution to core and datacenter interconnections in networks, the 4-port CEF720-based 10 Gigabit Ethernet interface modules deliver highly scalable, high performance and flexible 10GbE forwarding capabilities with optional local acceleration and optional fully distributed forwarding. The WS-X6704-10GE provides higher system port density at an attractive price, encouraging the migration from Gigabit Etherchannel deployments to 10 Gigabit Ethernet.