The LS38-C3L-TC-N from APAC Opto Electronics Inc. is a Fiber Optic Transceiver with Data Rate 1063 to 1250 Mb/s, Wavelength 1310 nm, Distance/Reach 30 km, Output Power -4 to 1 dBm, Receiver Sensitivity -24 dBm. More details for LS38-C3L-TC-N can be seen below.