The Ubiquiti Gigabit POE-50-60W features earth grounding/ESD protection designed for AF24 and AF5 Ubiquiti POE Features: Over-Voltage Protective Installation Short-circuit Protective Installation Protection Type: Auto-Recover Operating Temperature 0C~+40C Ubiquiti 48V POE Specifications: Gigabit Output Voltage 50 V Output Rating 60W Input Voltage AC 100~240V Input Frequency 50~60Hz Operating Temperature 0C~+40C Storage Temperature -20C~+85C 600mm AU power cable