Rackmount switch switching ports 8 gigabit ethernet ports 8 x rj 45 2 x sfp fast ethernet ports 8 x rj 45 ethernet ports 8 x rj 45 switch type standalone layer 2 network standards quality of services qos vlan port mirroring jumbo frames backplane bandwidth 20 gbs packet forwarding rate 119 interface 1x console rj 45 mac address 8 k buffer 512 kbit uplink port 8 x auto mdimdi x link protocols 10base t 100base tx 1000base t 1000base x mode s