Adapter mounting shell and adapter using mounting shell
A technology for adapters and mounting shells, which is applied to the coupling of instruments, optical waveguides, light guides, etc., can solve the problems that optical fiber connectors cannot realize line sequence management, and achieve the effect of line sequence management
Active Publication Date: 2019-01-15
CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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- Abstract
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Problems solved by technology
[0004] The purpose of the present invention is to provide an adapter to solve the technical problem in the prior art that the optical fiber connectors that only transmit optical signals cannot realize line sequence management through the transmission of electrical signals; at the same time, the present invention also provides an adapter mounting shell
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[0028] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings, but not limited thereto.
[0029] In order to facilitate the description of the adapter of the present invention, an optical fiber connector assembly using the adapter of the present invention is taken as an example for illustration below. Such as Figure 2 to Figure 8 As shown, the fiber optic connector assembly in this embodiment includes a fiber optic plug assembly 11 and an adapter 10 for correspondingly plugging with the fiber optic plug assembly 11 to transmit optical signals. The adapter 10 can usually be installed on a corresponding cabinet panel, or It is installed on another corresponding connector. The optical fiber plug assembly 11 includes an electrical signal plug 5. The adapter 10 includes an electrical signal socket for mating with the electrical signal plug 5. The electrical signal plug 5 is connected between the optical fiber...
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The invention relates to an adapter mounting shell and an adapter using the mounting shell. The shell comprises an adapter body and the adapter mounting shell assembled on the adapter body in a separated way, wherein the adapter body is provided with an optical signal socket contact used for transmitting an optical signal when the adapter is plugged with a corresponding fiber optic plug assembly,and the adapter mounting shell is provided with an electrical signal socket in adaptive plugging with an electric signal plug on the fiber optic plug assembly for transmitting a corresponding line sequence signal. When the fiber optic plug assembly is plugged with the adapter body, the electrical signal plug on the fiber optic plug assembly and the electrical signal socket in the adapter mountingshell can be turned on to transmit the corresponding line sequence signal, and corresponding signals are sent when the line sequence is correct and / or the line sequence is incorrect. Thus, the line sequence management of the fiber optic connector assemblies can be realized by the transmission of the electrical signal.
Description
technical field [0001] The invention relates to an adapter installation case and an adapter using the installation case. Background technique [0002] In the optical communication system, the MPO fiber optic connector is a widely used fiber optic connector. It is not only used for the connection of the optical fiber line, but also for the connection with the optical transceiver module (optical module). Wide range of external physical interfaces, such as QSFP modules. MPO fiber optic connector such as figure 1 As shown, it includes a plug part 100 and a tail end cable. The plug part is used to plug in with the corresponding adapter and realize the transmission of optical signals. The plug part is provided with a front-push locking part 101 and a rear-pull unlock in sequence along the plug-in direction. Part 102, the plug end of the plug part used to plug in with the corresponding adapter is the front end. When in use, the optical fiber connector is pushed and pulled by push...
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IPC IPC(8): G02B6/38G02B6/42
CPCG02B6/3825G02B6/4245G02B6/4256
Inventor 石晓强郭会永
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD