The LDSF 0250 from OSI Laser Diode, Inc. is a Fiber Optic Receiver with Data Rate 350 Mb/s, Detector Sensitivity -32 to -34 dBm, Optical Power 25 dBm, Wavelength Range 850 nm, Supply Voltage 4.5 to 5.5 V. More details for LDSF 0250 can be seen below.