Optical transceiver and optical module

• Main Authors: KE JIAN, HAO PENGTAO
• Format: Patent
• Language: Chinese; English
• Published: 16.01.2024
• Subjects: OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHYSICS

The invention provides an optical transceiver device and an optical module, and the optical transceiver device comprises a tube body, an optical fiber connector, a first light emitting TO assembly, a second light emitting TO assembly, a light receiving TO assembly, a first optical filter, a second optical filter, a third optical filter, a fourth optical filter, and a collimating lens. The two groups of optical transceiver assemblies are integrated in one ONU, the optical transceiver assemblies do not need to be arranged in the two ONUs, the other ONU does not need to be connected through an external optical fiber, the operation is convenient, and the occupied space is small. In addition, light emitted by the first light emitting TO assembly and light emitted by the second light emitting TO assembly are combined through the first optical filter and the second optical filter and then directly converged into an insertion core of the optical fiber connector. And the light output by the optical fiber is collimated