The BOA1080S from Thorlabs Inc is a Optical Amplifier with Noise Figure 7 to 9 dB, Saturated Output Power 12 to 15 dBm, Saturated Output Power 12 to 15 dBm, Gain 23 to 26 dB, Operating Current 600 to 750 mA. More details for BOA1080S can be seen below.