Poe switch rackmount switch switching ports 10 gigabit ethernet ports 2 x sfp 10 x rj 45 switch type standalone management managed network standards quality of services qos vlan igmp snooping link aggregation lag link aggregation control protocol lacp link layer discovery protocol lldp spanning tree protocol stp power over ethernet poe backplane bandwidth 20 gbs packet forwarding rate 1488 interface 1x usb max power consumption 8417 w jumbo