Rackmount switch switching ports 24 10 gigabit ethernet ports 2x sfp gigabit ethernet ports 24 x rj 45 switch type stackable layer 3 network standards full duplex flow control port mirroring broadcast storm control auto negotiation energy efficient ethernet backplane bandwidth 212 gbs packet forwarding rate 158 interfaces 1x console rj 45 1x usb max power consumption 528 w buffer 4 096 kbit flash memory 256 mb ram 1 024 mb stacking bandwidth 84