Rackmount switch switching ports 48 gigabit ethernet ports 48 x rj 45 4 x sfp fast ethernet ports 48 x rj 45 ethernet ports 48 x rj 45 switch type standalone layer 4 network standards full duplex flow control vlan spanning tree protocol stp quality of services qos port mirroring jumbo frames backplane bandwidth 1 761 gbs packet forwarding rate 7142 interface 1x rps mac address 32 k uplink port 48 x auto mdimdi x link protocols 10base t 100bas