Omada 48-Port Gigabit And 4-Port 10Ge Sfp+ L2+ Managed Switch With 40-Port Poe+ & 8-Port Poe++ Port: 40 Gigabit Poe+ Ports, 8 Gigabit Poe++ Ports (Max 90W/Port), 4 10G Sfp+ Slots, Rj45/Micro-Usb Console Port. Spec: 802.3Bt/At/Af, 750 W Poe Power, 1U 19-Inch Rack-Mountable Steel Case. Feature: Integration With Omada Sdn Controller, Static Routing, Oam, Ddm, Sflow, 802.1Q Vlan, Qinq, Stp/Rstp/Mstp, Igmp Snooping, 802.1P/Dscp Qos, Acl, 802.1X, Radius/Tacacs+ Authentication, Lacp, Cli, Snmp, Dual Image/Configuration, Ipv6