The Ubiquiti UniFi USW Pro 48 POE is a Gen2, configurable, Gigabit Layer 2 and Layer 3 switch with auto-sensing 802.3at PoE+ and 802.3bt PoE++. 40 PoE+ and eight PoE++ RJ45 ethernet ports have total 600W PoE budget, and four SFP+ ports offer 10Gbps uplink options.