The DFBL-0400 series from Idealphotonics Inc is a Laser with Wavelength 1300 to 1560 nm, Power 6 to 18 dBm, Output Power (CW) 6 to 18 dBm, Operating Temperature 0 to 70 Degree C, Storage Temperature -40 to 85 Degree C. More details for DFBL-0400 series can be seen below.