Add-On Computer Peripherals (ACP) 1000BASE-BX, SFP, LC, SMF, 40km. Interface type: SFP, Data transfer rate (max): 1000 Mbit/s, Fiber optic connector: LC. Input voltage: 3.3 V. Operating temperature range (T-T): 0 - 70 °C, Storage temperature range (T-T): -40 - 85 °C, Operating relative humidity range: 10 - 80 %. Certification: MSA