The Cisco WS-C2960XR-48FPD-I is a fixed-configuration Gigabit Ethernet switch in a 1U rack-mount form factor. It provides 48 x 10/100/1000 RJ45 ports with Power over Ethernet and 2 x 10 Gigabit SFP+ uplink ports.
The PoE budget is 740W, with PoE+ available on the first 24 ports. Switching capacity is 216 Gbps, forwarding rate is 130.9 Mpps, and the MAC address table holds up to 16,000 entries. The switch uses a field-replaceable PWR-C2-1025WAC power supply and can accommodate a second supply for redundancy. FlexStack-Plus stacking requires an optional module and cable, sold separately.
Cisco Catalyst WS-C2960XR-48FPD-I: 48x PoE (PoE+ for 24) Gigabit Ethernet with 740W power budget + 2x SFP+; Catalyst 2960-XR switch models include a field-replaceable modular power supply and can accommodate a second power supply.