The EFA-200C-15 from Alnair Labs Corporation is a Fiber Optic Amplifier with AC Voltage 100 - 240 VAC, Input Power -10 to 10 dBm, Noise Figure <5.5 dB (typ.5 dB), Saturated Output Power >+15 dBm, Saturated Output Power 0.0316 W. More details for EFA-200C-15 can be seen below.