Features:Input AC100~240V, Port Input Power: 20Watts Maximum; passive PoE Output;Short Circuit, Over Current and Over Voltages Protect;POE Data and Electricity Transmission Distance: 100meters;Extend the family network and the network of office, will not be restricted by power cord.Passive POE 48V PoE :4,+/7,8-; Specifications:Material:ABS ShellsPassive POE 48V PoE :4,+/7,8- Input Voltages: AC100~240V Port Input Power: 20Watts MaximumPOE Data and Electricity Transmission Distance: 100metersOption Type:POE Injector withEU Plugs,POE Injector with US Plugs,POE Injector with UK Plugs, Note:Please allow 1-2cm errors due to manual measurement,please make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes:1xPOE Injector