Fibre channel switch rackmount switch switching ports 24 gigabit ethernet ports 24 x sfp 4 x rj 45 fast ethernet ports 4 x rj 45 ethernet ports 4 x rj 45 switch type stackable management managed network standards quality of services qos vlan jumbo frames backplane bandwidth 128 gbs mac address 32 k buffer 2 048 kbit uplink port 24 x auto mdimdi x