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Optical transceiver

A technology of optical transceivers and optical modules, which is applied in the direction of instruments, optics, light guides, etc., and can solve problems such as inability to align

Pending Publication Date: 2022-03-08
SUMITOMO ELECTRIC IND LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the prior art, when the position of the sleeve of the IC-TROSA fluctuates, proper alignment cannot be performed between the sleeve and the socket of the frame

Method used

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  • Optical transceiver
  • Optical transceiver
  • Optical transceiver

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Embodiment Construction

[0034] Hereinafter, an embodiment for implementation will be described.

[0035] [Description of Embodiments of the Present Invention]

[0036] First, embodiments of the present invention will be cited and described.

[0037] [1] An optical transceiver according to an aspect of the present invention is capable of being inserted and removed from an external device in a first direction, and includes: an optical module having a first surface intersecting the first direction, and having A first sleeve and a second sleeve protruding from the first surface in the direction of removing the optical transceiver from the external device in the first direction; a frame body having a frame extending in the first direction The shape of a cuboid accommodates the optical module; the first socket is connected to the first sleeve and positioned corresponding to the displacement of the first sleeve on the first surface from the reference position ; and a second socket, which is connected to t...

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Abstract

Provided is an optical transceiver capable of appropriately aligning between a sleeve and a receptacle. The optical transceiver is pluggable in a first direction with respect to an external device, and is provided with: an optical module having a first sleeve and a second sleeve; a housing which has a rectangular parallelepiped shape extending in a first direction and accommodates the optical module; a first socket connected to the first sleeve and positioned in accordance with a displacement of the first sleeve on a first surface from a reference position; and a second socket connected to the second sleeve and positioned in accordance with a displacement of the second sleeve on a first surface from a reference position, the frame having, at one end in a first direction, an accommodating portion for accommodating the first socket and the second socket, the first socket and the second socket fix the housing via a conductive resin filled between the outer peripheral surface of each of the first socket and the second socket and the inner peripheral surface of the housing portion.

Description

technical field [0001] The present invention relates to optical transceivers. Background technique [0002] In the optical transceiver, TOSA (Transmitter Optical Sub-Assembly) for transmitting optical signals and ROSA (Receiver Optical Sub-A assembly) for receiving optical signals are separately arranged in the housing of the optical transceiver. In addition, in the optical transceiver, optical components including TOSA and ROSA are arranged in the housing of the optical transceiver. These optical transceivers are disclosed in Patent Documents 1 to 4. [0003] Patent Document 1: Specification of US Patent Application Publication No. 2008 / 145004 [0004] Patent Document 2: Specification of US Patent Application Publication No. 2016 / 192545 [0005] Patent Document 3: Specification of US Patent Application Publication No. 2019 / 025530 [0006] Patent Document 4: Japanese Patent Laid-Open No. 2015-079092 [0007] IC-TROSA (Integrated Coherent-Transmitter Receiver Optical Sub...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B6/42
CPCG02B6/4261G02B6/4246G02B6/4284H01R13/514
Inventor 水野泰孝
Owner SUMITOMO ELECTRIC IND LTD
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