Rackmount switch switching ports 24 gigabit ethernet ports 24 x rj 45 2 x sfp fast ethernet ports 24 x rj 45 2 x sfp ethernet ports 24 x rj 45 switch type standalone management unmanaged layer 2 network standards quality of services qos jumbo frames energy efficient ethernet flow control full duplex backplane bandwidth 52 gbs packet forwarding rate 387 max power consumption 18 w mac address 8 k buffer 512 kbit flash memory 1 mb uplink port