Fibre channel switch switching ports 48 10 gigabit ethernet ports 48x sfp 4x qsfp switch type standalone management managed layer 3 network standards jumbo frames vlan quality of services qos spanning tree protocol stp virtual router redundancy protocol vrrp sflow backplane bandwidth 1 280 gbs packet forwarding rate 952 interfaces 1x management rj 45 1x console rj 45 1x usb max power consumption 260 w buffer 9 216 kbit flash memory 512 mb u