Rackmount switch poe switch switching ports 28 gigabit ethernet ports 26 x rj 45 2 x sfp fast ethernet ports 26 x rj 45 ethernet ports 26 x rj 45 switch type standalone layer 3 network standards quality of services qos vlan port mirroring jumbo frames power over ethernet poe backplane bandwidth 56 gbs packet forwarding rate 4166 mac address 16 k buffer 8 192 kbit flash memory 16 mb uplink port 26 x auto mdimdi x link protocols 10base t 100b