The Cisco Nexus 5010 10 Gigabit Ethernet, Cisco Data Center Ethernet, FCoE, andFibre Channel switch providing more than 520-Gbps throughput with very low latency. Ithas 20 fixed 10 Gigabit Ethernet, Cisco Data Center Ethernet, and FCoE SFP+ ports. The first 8fixed ports are dual speed, supporting both 10 Gigabit Ethernet and 1 Gigabit Ethernet inhardware, and providing a smooth migration path to 10 Gigabit Ethernet. One expansion moduleslot can be configured to support up to 6 additional 10 Gigabit Ethernet, Cisco Data CenterEthernet, and FCoE SFP+ ports, up to 8 Fibre Channel switch ports, or a combination of 4additional 10 Gigabit Ethernet, Cisco Data Center Ethernet, and FCoE SFP+ ports with 4additional 4/2/1-Gbps Fibre Channel switch ports.