Optical Transceiver Integrated Components and Optical Modules with Anti-interference Performance

Abstract

The invention discloses an integrated optical transceiver component with anti-interference performance and a BOB optical module, which includes a BOSA shell, a ROSA structure and a conductor grounding structure; the BOSA shell includes a BOSA jacket, a TOSA structure and a pigtail structure, and the TOSA structure assembly Set on one end of the BOSA jacket, and the TOSA structure is used to assemble on the PCB board; the pigtail structure is arranged on the other end of the BOSA jacket; one end of the ROSA structure is arranged on the BOSA jacket, and the other end is used for It is assembled on the PCB board; the conductor grounding structure is located outside the ROSA structure, and is used to guide the induced radiation current on the BOSA shell to the ground plane of the PCB board. While ensuring the anti-interference performance, the invention not only solves the problem that the area of ​​the PCB board is too large due to the use of the external shielding cover, but also avoids changing the internal structure of the BOSA component.

Description

technical field [0001] The invention relates to the technical field of optical fiber communication, in particular to an integrated optical transceiver assembly with anti-interference performance and a BOB (BOSA on Board, BOB for short) optical module. Background technique [0002] With the rapid development of the Internet, the demand for various high-bandwidth and high-speed optical fiber networks continues to increase, and traditional transmission technologies have been difficult to meet the requirements of transmission capacity and speed. In order to meet the requirements of the new generation of high-speed broadband networks, corresponding high-performance transceiver components are required, and Bi-Directional Optical Sub-Assembly (abbreviated as: BOSA) is the most widely used device in transceiver components. With EPON (Ethernet Passive Optical Network, Ethernet Passive Optical Network), GPON (Gigabit-capable Passive Optical Networks, Gigabit-capable Passive Optical Ne...

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Problems solved by technology

[0004] In view of the defects in the prior art, the purpose of the present invention is to provide an integrated optical transceiver assembly and BOB optical module with anti-interference performance, which not only solves the problem that the PCB board area is too large due to the use of an external shielding cover, but also avoids modification Internal structure of BOSA components

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