The CQS-901A05 from Huber+Suhner is a Fiber Optic Transceiver with Data Rate 103.125 Gb/s, Wavelength 1271 to 1331 nm, Distance/Reach up to 2 km, Output Power -6.5 to 2.5 dBm, Receiver Sensitivity <-9.5 to 10 dBm. More details for CQS-901A05 can be seen below.