MaxLink POE-PAN12-GB - Professional panel which integrates 12 gigabit passive POE injectors and so it is suitable for powering up to 12 devices with integrated PoE splitter Outup power range per port 24 - 57V 19" rack design LED control for visual monitoring of traffic Two power jack connectors 2,1mm (120W) Outgoing ground component for surge filtering on the back panel Reversible insurance against electric current fluctuation (OCP protection 650 mA) on each port 2x power input connectors (2.1 mm jack 60W) 2 x Power adapters must be bought seperate (Any MIK-GM-xxxx model will work) If you use 1x 24V Power Adapter 1x 48V Power adapter all ports can inject out 24V or 48V PoE power Data pins 1 2 3 6 4 5 7 8, PoE Power Pins 4 5 7 8- (48V)