Rackmount switch switching ports 24 gigabit ethernet ports 24 x rj 45 4 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 packet forwarding rate 3571 flash memory 32 mb link protocols 10base t 100base tx 1000base t dimensions 44 x 257 x 44 cm weight 34 kg