The A7ELLND3ADMA0683 from Applied Optoelectronics is a Fiber Optic Transceiver with Data Rate 9.95 to 10.31 Gb/s, Wavelength 1310 nm, Distance/Reach 10 km, Output Power -8.2 to 0.5 dBm, Receiver Sensitivity -14.4 dBm. More details for A7ELLND3ADMA0683 can be seen below.