The AMP-FL8511 from Nano giga is a Optical Amplifier with Output Power >14 dBm, Output Power >14 dBm, Supply Voltage (AC) 100 to 240 VAC, 50 to 60 Hz, Wavelength Range 978 nm, Operating Temperature 0 to 40 Degree C. More details for AMP-FL8511 can be seen below.