FEATURES: Fully supports IEEE79 Std. 802.3af-2003 and emerging 802.3at Input Voltage Range 44V to 57V Short Circuit Protection In-rush Current Limit DESCRIPTION: 12V, 20W (Powered Device) Integrated Module (Isolation Type) Colour: Black Material: PCB Over-temperature Protection Programmable Classification (Default: 4) High Efficiency Easy Installation and Low Cost (Isolation Type, Minimum External Devices required) Low Output Ripple and Noise Adjustable Output Voltage 1500Vrms Isolation (Input-Output) Specification: Input Voltage:44~57V Output Voltage:12V Typ. Output Current (Vin=56V):2A Max. Regulation:5% Load Regulation:5% Ripple & Noise:200mVp-p max. Efficiency:88% max. Input to Output Isolation:1500 Vrms Type of DC/DC Converter:Flyback Type Operating Temperature:-20 ~ +50 Package contents: 1 x POE module Only the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.