Rackmount switch switching ports 28 10 gigabit ethernet ports 2x sfp 2x rj 45 gigabit ethernet ports 24 x rj 45 switch type stackable management managed layer 4 network standards port mirroring full duplex flow control energy efficient ethernet weighted round robin wrr vlan quality of services qos igmp snooping backplane bandwidth 128 gbs max power consumption 2818 w jumbo frame size 9 216 bytes mac address 16 k buffer 16 384 kbit flash memor