Poe switch rackmount switch switching ports 24 gigabit ethernet ports 24 x rj 45 fast ethernet ports 24 x rj 45 ethernet ports 24 x rj 45 switch type stackable management managed layer 2 network standards jumbo frames vlan spanning tree protocol stp power over ethernet poe backplane bandwidth 176 gbs packet forwarding rate 684 interface 1x management rj 45 max power consumption 8832 w mac address 32 k flash memory 2 048 mb uplink port 48