IMC Networks MiniMc-Gigabit, TX/LX-SM1550/LONG-SC. Data transfer rate (max): 1000 Mbit/s. Dimensions (WxDxH): 45.7 x 85.1 x 21.1 mm. Operating temperature range (T-T): 0 - 50 °C, Storage temperature range (T-T): -25 - 70 °C, Operating relative humidity range: 5 - 90 %. Certification: FCC Class A UL/cUL, CSA, CE. Package weight: 0.317 kg