Number of DC inputs: 2 (DC jack, PoE-IN) DC jack input Voltage: 12-57 V Max power consumption: 11 W Max power consumption without attachments: 5 W Cooling type: Passive PoE in: Passive PoE PoE in input Voltage: 12-57 V IP20 Certification: CE, EAC, ROHS Operating System: SwitchOS Lite