The JQP-04LWBA1 from Lumentum Operations LLC is a Fiber Optic Transceiver with Data Rate 43.02 Gb/s, Wavelength 1310 nm, Distance/Reach 10 km, Output Power -13.7 to 8.3 dBm, Receiver Sensitivity -10.8 to -11.5 dBm. More details for JQP-04LWBA1 can be seen below.