KTI Networks KC-300D. Data transfer rate (max): 100 Mbit/s, Converter input interface: 100Base-TX, Fiber optic connector: ST. Connectivity technology: Wired. Weight: 0.21 kg, Dimensions (WxDxH): 108 x 72.5 x 23 mm. Power consumption (typical): 2 W. Operating temperature range (T-T): -5 - 50 °C, Storage temperature range (T-T): -20 - 80 °C, Operating relative humidity range: 5 - 95 %