The MFE from MOGLABS is a Optical Amplifier with Output Power 500 mW to 20 W, Output Power 500 mW to 20 W, Wavelength Range 1060 to 1090 nm, 1550 to 1570 nm, 775 to 785 nm, Operating Temperature 10 to 30 Degree C. More details for MFE can be seen below.