Rackmount switch poe switch switching ports 28 gigabit ethernet ports 26 x rj 45 2 x sfp 2 x rj 45 fast ethernet ports 26 x rj 45 ethernet ports 26 x rj 45 switch type standalone management managed layer 3 network standards spanning tree protocol stp power over ethernet poe vlan jumbo frames quality of services qos port mirroring backplane bandwidth 56 gbs packet forwarding rate 4167 max power consumption 222 w mac address 16 k buffer 8 192