Rackmount switch switching ports 48 gigabit ethernet ports 48 x rj 45 fast ethernet ports 48 x rj 45 ethernet ports 48 x rj 45 switch type stackable management managed layer 2 network standards vlan jumbo frames flow control full duplex spanning tree protocol stp quality of services qos backplane bandwidth 216 gbs packet forwarding rate 1071 interfaces 1x management rj 45 1x console rj 45 1x usb type a 1x usb type b max power consumption 495 w