Wi fi controller switching ports 24 gigabit ethernet ports 20 x rj 45 4 x rj 45 4 x sfp fast ethernet ports 20 x rj 45 4 x rj 45 ethernet ports 20 x rj 45 4 x rj 45 switch type stackable management managed layer 2 network standards quality of services qos vlan port mirroring sflow spanning tree protocol stp jumbo frames full duplex flow control backplane bandwidth 48 gbs packet forwarding rate 3571 interfaces 1x console rj 45 1x rps max power