Transition Networks CSRFB1011-100. Data transfer rate (max): 100 Mbit/s, Converter input interface: 100Base-TX, Fiber optic connector: ST. Connectivity technology: Wired. Dimensions (WxDxH): 82 x 122 x 25 mm. Power consumption (typical): 3.4 W. Operating temperature range (T-T): 0 - 50 °C, Operating relative humidity range: 5 - 95 %, Operating altitude: 0 - 3000 m