Cisco WS-C2960X-48TD-L Catalyst 2960-x 48, Rack-mountable - 1U, Interfaces 2 x 10G SFP+, 48 x Ethernet 10/100/1000 Gigabit ports, Stack bandwidth 80G, Forwarding Bandwidth108Gbps, Switching Bandwidth 216Gbps, Ram 512MB, Flash Memory128MB. Cisco Catalyst 2960-X Series Switches are the next generation of the world’s most widely deployed access switches. They enable intelligent services such as application visibility, Smart Operations, Layer 3 routing and deliver best-in-class energy efficiency with up to 80 percent energy savings.