Rackmount switch poe switch switching ports 48 gigabit ethernet ports 48 x rj 45 fast ethernet ports 48 x rj 45 ethernet ports 48 x rj 45 switch type stackable management managed layer 3 network standards jumbo frames energy efficient ethernet flow control full duplex vlan port mirroring power over ethernet poe backplane bandwidth 176 gbs packet forwarding rate 13095 max power consumption 88075 w mac address 16 k buffer 1 536 kbit flash memor