Rackmount switch poe switch switching ports 24 gigabit ethernet ports 24 x rj 45 4 x sfp fast ethernet ports 24 x rj 45 ethernet ports 24 x rj 45 switch type standalone management managed layer 2 network standards quality of services qos vlan port mirroring power over ethernet poe flow control full duplex jumbo frames mac address auto learning backplane bandwidth 56 gbs packet forwarding rate 417 max power consumption 120 w mac address 16 k b