High reliability non-hermetic package parallel transceiver unit

The present invention relates to a highly reliable non-hermetic package parallel transceiver assembly comprising light emitting and receiving optical module assembly; light-emitting assembly comprises a first pin collimator, the first metallic shell, a first electrical interface, a first prism, a first spacer, a first glass carrier, a first total reflection sheet, a first band pass filter array, a first laser chip set, a first transmitting collimating lens group, the first and second detectors chipset a bezel; assembly includes a second pin received light collimator, a second metal shell, a second electrical interface, the second prism, a second glass support, a second total reflection sheet, a second bandpass filter array , 45 ° reflective sheet, the second detector chip set, receiving a second collimating lens group and a second bezel. High reliability of the non-hermetic package parallel transceiver unit with high reliability, the production of strong, low cost benefits.