Watertight optical transceiver and assembly method thereof

An optical transceiver and watertight technology, applied in the field of optical transceivers, can solve the problems of inconvenience and flexibility in use, inability to achieve deep water sealing, and high cost of sealing cabins, and achieve the effects of easy popularization and use, simple and reasonable structure, and flexible and convenient use.

Pending Publication Date: 2020-12-25
CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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Problems solved by technology

[0002] Existing technology and disadvantages: With the popularization of optical fiber, the application of optical transceivers is becoming more and more extensive, and various optical transceivers are also widely used in various fields such as aviation, aerospace, ships, etc.
At present, some types of optical tra

Method used

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  • Watertight optical transceiver and assembly method thereof
  • Watertight optical transceiver and assembly method thereof
  • Watertight optical transceiver and assembly method thereof

Examples

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[0038]In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the specific implementation, structure, features and effects of the watertight optical transceiver proposed in accordance with the present invention will be detailed below with reference to the accompanying drawings and preferred embodiments. The description is as follows.

[0039]SeeFigure 1-4, Which is a schematic diagram of the structure of each part of the watertight optical transceiver of the present invention. The watertight optical transceiver includes a watertight box 1 and a watertight cover plate 2 sealed and fixed on the top of the sealed box 1. The watertight box 1 is used to fix the photoelectric conversion. The support board I6 and the support board Ⅱ7 of the board Ⅰ4 and the photoelectric conversion board Ⅱ5 are separated into three layers from top to bottom. The power module 12 provides power for the photoelectric conversion board ...

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Abstract

The invention relates to a watertight optical transceiver and an assembly method thereof. The watertight optical transceiver comprises a watertight box body and a watertight cover plate fixed at the top of the watertight box body in a sealing manner. The watertight box body comprises a photoelectric conversion plate I fixing layer, a photoelectric conversion plate II fixing layer, a power supply module for supplying power to a photoelectric conversion plate I and a photoelectric conversion plate II, a switching module used for switching and distributing power supply signals in the watertight optical transceiver, and a wavelength division multiplexer fixing layer used for combining multiple paths of optical signals converted by a photoelectric conversion plate into one path of optical signals. Watertight panel connectors which are correspondingly connected with the layers respectively are fixed on the wall body on one side of the watertight box body in a sealing manner. The watertight optical transceiver can bear the water pressure of 0.5 MPa, can directly and normally work at the water depth of 50 meters underwater, does not need an additional watertight compartment, and is flexible and convenient to use, low in manufacturing cost and convenient to popularize and use.

Description

technical field [0001] The invention belongs to the technical field of optical transceivers, and in particular relates to a watertight optical transceiver. Background technique [0002] Existing technology and disadvantages: With the popularization of the use of optical fibers, the application of optical transceivers is becoming more and more extensive. Various optical transceivers are also widely used in various fields such as aviation, aerospace, and ships. At present, some types of optical transceivers can achieve the level of anti-rain in order to adapt to the harsh natural environment, but they cannot achieve the function of deep water sealing. When underwater operations are required, they need to be placed in a special airtight cabin. Expensive, poor scalability, not convenient and flexible to use. Contents of the invention [0003] Based on the above problems, the present invention designs a watertight optical transceiver, which can work normally at a water depth o...

Claims

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Application Information

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IPC IPC(8): H04N7/22H05K5/06H04B10/80
CPCH04B10/80H04N7/22H05K5/066
Inventor 王小强
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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