Optical module

A technology of optical modules and optical engines, applied in the field of optical modules, can solve problems such as the complexity of absorbing the installation tolerance of optical engines

Pending Publication Date: 2021-09-21
HISENSE BROADBAND MULTIMEDIA TECH
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0004] The embodiment of the present application provides an optical module to solve the complicated problem of absor

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Embodiment Construction

[0026] In order to facilitate the implementation of the technical solution of the application, some concepts involved in the application are firstly described below.

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0028] One of the core links of optical fiber communication is the mutual conversion of optical and electrical signals. Optical fiber communication uses optical signals carrying information to be transmitted in information transmission equipment such as optical fibers / optical waveguides, and the passive transmission character...

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Abstract

The invention provides an optical module which comprises an upper shell, a lower shell, an optical engine, an optical port bracket and an optical fiber adapter, the upper shell covers the lower shell, the upper shell and the lower shell form a containing cavity, and the optical engine is arranged in the containing cavity; first limiting pieces are symmetrically arranged at one end of the upper shell, and second limiting pieces are symmetrically arranged at one end of the lower shell; the side face, facing the upper shell, of the optical port bracket is in press fit connection with the upper shell, and the two opposite side faces of the optical port bracket abut against and are fixedly connected with the first limiting pieces. Limiting bosses are arranged on the two side faces, connected with the first limiting piece, of the optical port bracket respectively, and the limiting bosses abut against the second limiting piece. One end of the fiber adapter is connected with the optical engine, and the other end is inserted into the optical port bracket. The optical port bracket is separated from the lower shell, and the optical port bracket is fixedly installed on the upper shell through the first limiting piece, so that the installation tolerance of the optical engine is absorbed when the optical port bracket is installed on the upper shell, and the problem that the installation tolerance of the optical engine is complex is solved.

Description

technical field [0001] The present application relates to the technical field of optical fiber communication, and in particular to an optical module. Background technique [0002] With the development of cloud computing, mobile Internet, video and other new business and application models, the development and progress of optical communication technology has become more and more important. In optical communication technology, the optical module is a tool to realize the mutual conversion of photoelectric signals, and it is one of the key components in optical communication equipment. With the development of optical communication technology, the transmission rate of optical modules continues to increase. [0003] An optical module generally includes a circuit board and a light engine (light emitting component, light receiving component) electrically connected to the circuit board, and there may be installation tolerances when the light engine is installed. In the high-speed op...

Claims

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Application Information

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IPC IPC(8): G02B6/42
CPCG02B6/4201G02B6/4245
Inventor 陈金磊朱岩涛迟亚勋司宝峰
Owner HISENSE BROADBAND MULTIMEDIA TECH
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