Transition Networks S3240. Data transfer rate (max): 1000 Mbit/s, Converter input interface: 1000Base-T, Fiber optic connector: SFP. Connectivity technology: Wired. Dimensions (WxDxH): 140 x 165 x 44 mm. Input voltage: 100-240 V. Operating temperature range (T-T): -10 - 65 °C, Operating relative humidity range: 5 - 95 %, Operating altitude: 0 - 3000 m