The WS-C2960XR-24TS-I is a Catalyst 2960-XR series Gigabit Ethernet switch featuring 24 10/100/1000 ports and 4 1G SFP slots, supporting Layer 3 routing. It comes with dual redundant power supply capability and built-in cooling fans. The unit includes one standard PWR-C2-250WAC power supply, with an optional secondary power supply available separately.