Rackmount switch switching ports 24 gigabit ethernet ports 24 x rj 45 switch type standalone management unmanaged layer 2 network standards auto negotiation flow control full duplex quality of services qos backplane bandwidth 48 gbs packet forwarding rate 357 max power consumption 16 w jumbo frame size 9 216 bytes mac address 8 k buffer 512 kbit flash memory 1 mb mode store and forward allowed temperature in use 0 40 permitted humidity whe