The FB-M1550-10000TO3-Pulsed from Fibercom Ltd. is a Laser Diode with Wavelength 1500 to 1600 nm, Output Power 10 W, Output Power 10 W, Operating Voltage 2.8 to 3.5 V, Operating Current 30 to 40 A. More details for FB-M1550-10000TO3-Pulsed can be seen below.