The DL-DFB33106D-25-E from DenseLight Semiconductors is a Laser Diode with Wavelength 1331 nm (Center), Output Power 6 to 7 mW, Output Power 6 to 7 mW, Output Power (CW) 6 to 7 mW, Threshold Current 9 to 25 mA. More details for DL-DFB33106D-25-E can be seen below.