The AMQ10-IR4-02 from 10Gtek Transceivers is a Fiber Optic Transceiver with Data Rate 44.8 Gb/s, Wavelength 1310 nm, Distance/Reach 1.4 km, Output Power -5.5 to 1.5 dBm, Receiver Sensitivity -11.5 dBm. More details for AMQ10-IR4-02 can be seen below.