* Standard: IEEE 802.3at-2009 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
