Transition Networks MIL-SM800PUS. Maximum data transfer rate: 1.8 Gbit/s. Switch type: Managed. Weight: 907 g. Power consumption (typical): 19 W. Operating relative humidity range: 10 - 90 %, Operating temperature range (T-T): 0 - 45 °C, Operating temperature range (T-T): 32 - 113 °F