The LS37-H3S-TC-N-SS from APAC Opto Electronics Inc. is a Fiber Optic Transceiver with Data Rate 9.95 to 11.3 Gb/s, Wavelength 1310 nm, Distance/Reach 10 km, Output Power -6 to -1 dBm, Receiver Sensitivity -14.4 dBm. More details for LS37-H3S-TC-N-SS can be seen below.