The AXS15-192-40 from 10Gtek Transceivers is a Fiber Optic Transceiver with Data Rate 10.3 Gb/s, Wavelength 1550 nm, Distance/Reach 40 km, Output Power -1 to 4 dBm, Receiver Sensitivity -14.1 to 0.5 dBm. More details for AXS15-192-40 can be seen below.