The SRT-F1550D-2/OSYS from Micro Laser Systems Inc. is a Laser with Wavelength 1550 nm, Power 0.0015 W, Output Power (CW) 0.0015 W, Operating Temperature 15 to 30 Degree C, Storage Temperature 0 to 70 Degree C. More details for SRT-F1550D-2/OSYS can be seen below.