Microsemi PowerDsine 9024G. Maximum data transfer rate: 1 Gbit/s, Supported data transfer rates: 10/100/1000 Mbps. Switch type: Managed. Safety: UL/cUL Per IEC60950-1 GS Mark Per IEC60950-1. Operating relative humidity range: 10 - 90 %, Operating temperature range (T-T): 32 - 104 °C, Storage temperature range (T-T): -4 - 158 °C. Dimensions (WxDxH): 438 x 272 x 44 mm, Connectivity technology: Wired, Input frequency: 50/60 Hz