Transition Networks CPSMC1900-100. Width: 430 mm, Depth: 363 mm, Height: 89 mm. Power requirements: 100-240V, 50/60Hz, 3.0-1.5A. Operating temperature range (T-T): 0 - 50 °C, Operating relative humidity range: 5 - 95 %, Operating altitude: 0 - 3000 m. Package weight: 7.9 kg