Industrial 8 Port PoE Injector, 8 x 10/100/1000Base-T(x) RJ45 Ports (Input), 4 x 10/100/1000Base-T(x) RJ45 Ports With 802.3bt 60/90W PoE (Output), 4 x 10/100/1000Base-T(x) RJ45 Ports With 802.3at 30W PoE (Output) (480W Max), 1U 19inch Rack Mount, -40°C to +70°C, Single Power Supply, 90-264 VAC IEC Mains Power Input