Allied Telesis AT-MC1008/GB Gigabit Ethernet Media Converter. Data transfer rate (max): 1000 Mbit/s. Weight: 270 g, Dimensions (WxDxH): 105 x 95 x 25 mm. Power consumption (typical): 6 W. Operating temperature range (T-T): 0 - 40 °C, Storage temperature range (T-T): -25 - 70 °C, Operating relative humidity range: 5 - 95 %. Safety: EN 60950 (TUV), UL 60950 (cULus), CE, EN 60825