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.Over-temperature Protection; Programmable Classification (Default : 4); High EfficiencyEasy Installation and Low Cost (Isolation Type, Minimum External Devices required); Low Output Ripple and NoiseAdjustable Output Voltage. 1500Vrms Isolation (Input-Output)DESCRIPTION12V, 24W (Powered Device) Integrated Module (Isolation Type)Material: PCBcolour: BlackPackage Contents:1 x POE ModuleOnly 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.