The LDI-1310-DFB-2.5G-20/80 from LasersCom is a Laser Diode with Wavelength 1305 to 1315 nm, Output Power 0.02 W, Output Power (CW) 0.02 W, Output Power (Pulsed) 0.08 W, Threshold Current 3 to 10 mA. More details for LDI-1310-DFB-2.5G-20/80 can be seen below.