Rackmount switch 10 gigabit ethernet ports 2x rj 45 2x sfp gigabit ethernet ports 40 x sfp management managed network standards access control list acl quality of services qos igmp snooping mld snooping link layer discovery protocol lldp spanning tree protocol stp energy efficient ethernet vlan dhcp snooping flow control sflow backplane bandwidth 1 400 gbs packet forwarding rate 1 071 interfaces 1x console rj 45 1x mini usb max power consumption 1 0