IMC Networks MediaConverter/4-AC. Dimensions (WxDxH): 218.4 x 120.1 x 83 mm. Operating temperature range (T-T): 0 - 50 °C, Storage temperature range (T-T): -25 - 70 °C, Operating relative humidity range: 5 - 90 %. Package weight: 1600 g. Power requirements: 100/240 ±10% VAC, 50/60Hz, 0.1/0.05A, Fiber type: 50/125 μm, 62.5/125 μm, 9/125 μm