Rackmount switch poe switch switching ports 52 gigabit ethernet ports 50 x rj 45 2 x sfp fast ethernet ports 50 x rj 45 ethernet ports 50 x rj 45 switch type standalone layer 3 network standards vlan quality of services qos port mirroring jumbo frames power over ethernet poe backplane bandwidth 104 gbs packet forwarding rate 7737 mac address 16 k buffer 16 384 kbit flash memory 16 mb uplink port 50 x auto mdimdi x link protocols 10base t 10