Standard: IEEE 802.3 at-2003
PoE Input voltage: 37-57 V DC, Class 4 device
Output power: 5
V DC/4 A Cooling: 25 mm × 25 mm brushless fan delivering 2.2 CFM for processor cooling
Features: fully isolated switched-mode power supply; fan control
Operating temperature: 0 °C to +50 °C