The TBAxx40(60) Series from Teradian is a Fiber Optic Transceiver with Data Rate 10 to 155.52 Mbps, Wavelength 1260 to 1600 nm, Distance/Reach 40 to 60 km, Output Power -7 to 2 dBm, Receiver Sensitivity -36 to -28 dBm. More details for TBAxx40(60) Series can be seen below.