Details:
 
The USW-Pro-48-POE is a configurable Gigabit Layer2 and Layer3 switch with auto-sensing 802.3at PoE+ and 802.3bt PoE++. Forty PoE+ and eight PoE++ RJ45 ethernet ports have total 600W PoE budget, and four SFP+ ports offer 10Gbps uplink options. Near-silent cooling and a 1.3" touch LCM. 
 
Note: Layer3 will be included in later software release
 
Latest, 2nd Generation Unifi Switch Pro Version
Auto-sensing 802.3at PoE+ and 802.3bt PoE++
Forty PoE+ &Eight PoE++ RJ45 ethernet ports have total 600W PoE budget
Four SFP+ ports offer 10Gbps uplink options.
Near-silent cooling and a 1.3" touch LCM.
Configurable Gigabit Layer2 and Layer3 Switch (Layer 3 included at later stage in software release)