Edge-Core ET4201-LHX. Interface type: SFP, Data transfer rate (max): 1000 Mbit/s, Fiber optic connector: LC. Width: 13.4 mm, Depth: 56 mm, Height: 8.6 mm. Operating temperature range (T-T): 0 - 70 °C, Storage temperature range (T-T): -40 - 85 °C, Storage relative humidity range: 5 - 95 %. Safety: CSA, TUV. Transmit power: -2 - -3 dBmW, Receive power: -23 dBmW