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Optical transceiver

An optical transceiver and covering technology, which is applied in the field of optical transceivers containing sleeves, can solve the problems of coupling efficiency decline and fiber optic connectors being unable to combine

Inactive Publication Date: 2018-12-14
APPLIED OPTOELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention is to provide an optical transceiver, so as to solve the problem that the optical fiber connector cannot be effectively combined with the respective covering parts, resulting in a decrease in coupling efficiency

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0060] see Figure 1 to Figure 5 . figure 1 It is a perspective view of the optical transceiver according to the first embodiment of the present invention. figure 2 for figure 1 Exploded view of the optical transceiver. image 3 for figure 1 The top view when the fixing frame of the optical transceiver is separated from the cover. Figure 4 for figure 1 The top view when the fixing frame of the optical transceiver is set on the cover. Figure 5 for Figure 4 Side view of the Light Transceiver. The optical transceiver 1 disclosed in this embodiment includes a housing 10 , a substrate 20 , a cover 30 , a sleeve 40 and a fixing frame 50 .

[0061] The casing 10 is made of metal, for example. The substrate 20 is, for example, a circuit board or a packaging substrate, and the substrate 20 is disposed in the housing 10 . For the convenience of explanation, Figure 2 to Figure 5 The housing 10 is omitted from illustration.

[0062] The cover 30 is disposed on an outer su...

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PUM

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Abstract

An optical transceiver disclosed in an embodiment of the invention includes a substrate, a housing, a ferrule and a fixture. The housing is disposed on an outer surface of the substrate and includes apressed portion and an inset portion connected to each other. The pressed portion defines a first pressed surface and the ferrule is disposed on the inset portion. The ferrule is disposed on the housing. A first pressing surface of the fixture is pressed against the first pressed surface of the housing, and at least one second pressed surface of the fixture is pressed against a second pressed surface of the ferrule. The ferrule detached from the housing is in a force-free condition and a distance between the first pressing surface and the second pressing surface in the force-free condition issmaller than a distance between the first pressed surface and the second pressed surface.

Description

technical field [0001] The invention relates to an optical transceiver, in particular to an optical transceiver containing a sleeve. Background technique [0002] In modern high-speed network communication systems, optical transceivers are generally installed in electronic communication equipment. In order to improve the design flexibility of the electronic communication equipment and reduce the maintenance cost, the optical transceiver is plugged into a pluggable and corresponding socket of the communication equipment. In order to define the electrical and mechanical interface between the optical transceiver module and the corresponding socket, different optical transceiver standards have been proposed such as the XFP (10Gigabit Small Form Factor Pluggable) standard for 10GB / s communication rate and the QSFP (Quad Small Form- factor Pluggable) standard, etc. [0003] In optical transceivers, optical fiber connectors, such as MT connector ferrules, are used to fix multiple...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B6/42H04B10/40
CPCG02B6/4256G02B6/4287H04B10/40G02B6/3664G02B6/3885G02B6/4214G02B6/4246G02B6/4249G02B6/4257G02B6/4292
Inventor 林焕祐
Owner APPLIED OPTOELECTRONICS