Rackmount switch poe switch switching ports 8 gigabit ethernet ports 8 x rj 45 2 x sfp fast ethernet ports 8 x rj 45 ethernet ports 8 x rj 45 switch type standalone management managed layer 3 network standards power over ethernet poe energy efficient ethernet flow control full duplex vlan link layer discovery protocol lldp link aggregation control protocol lacp igmp snooping spanning tree protocol stp backplane bandwidth 20 gbs packet forwarding