Rackmount switch poe switch switching ports 24 gigabit ethernet ports 24 x rj 45 2 x sfp 2 x sfp fast ethernet ports 24 x rj 45 ethernet ports 24 x rj 45 switch type stackable layer 2 network standards quality of services qos vlan port mirroring jumbo frames power over ethernet poe backplane bandwidth 128 gbs packet forwarding rate 3571 interface 1x management rj 45 mac address 16 k buffer 1 536 kbit flash memory 32 mb link protocols 10base