product description cisco catalyst 2960xr 48fps i switch 48 ports managed desktop rack mountable device type switch 48 ports l3 managed stackable enclosure type desktop rack mountable 1u subtype gigabit ethernet ports 48 x 10 100 1000 poe 4 x gigabit sfp power over ethernet poe poe poe budget 740 w performance switching capacity216 gbps forwarding performance1071 mpps capacity virtual interfaces vlans1023 jumbo frame support 9216 by