Rackmount switch switching ports 48 gigabit ethernet ports 44 x rj 45 4 x rj 45 4 x sfp fast ethernet ports 44 x rj 45 4 x rj 45 ethernet ports 44 x rj 45 4 x rj 45 switch type stackable management managed layer 4 network standards quality of services qos vlan jumbo frames backplane bandwidth 176 gbs packet forwarding rate 1309 interfaces 1x usb 11 1x management rj 45 1x micro usb type b max power consumption 70 w mac address 16 k buffer 11