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Electrical interface module

An electrical port and interface technology, applied in the field of optical communication, can solve the problems of increased cost, waste of production and test time, complicated test environment construction, etc., to achieve the effect of improving efficiency and simplifying test equipment

Active Publication Date: 2017-03-29
HISENSE BROADBAND MULTIMEDIA TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] To sum up, the existing OLT equipment testing scheme is not only complicated to build the test environment, but also relatively low in test efficiency, which not only wastes precious production test time, but also increases unnecessary costs

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Embodiment Construction

[0027] In order to make the purpose, technical solutions and advantages of the application clearer, the application will be further described in detail below in conjunction with the accompanying drawings. Obviously, 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 making creative efforts belong to the scope of protection of this application.

[0028] In the embodiment of the present invention, FTTH refers to installing ONUs at home users or enterprise users, and is the closest optical access network application type to users except FTTD (Fiber To The Desktop) in the optical access series . The optical access network may be a PON (Passive Optical Network: Passive Optical Network). A passive optical network includes an optical line terminal (OLT) installed in a central control station, and a batch of suppo...

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Abstract

The invention discloses an electrical interface module. The electrical interface module comprises a signal processor, a switch and a golden finger; the signal processor comprises a first interface, a second interface and a third interface; the first interface and the second interface of the signal processor are connected with the golden finger through the switch, and used for outputting a differential signal; the third interface of the signal processor is connected with the switch, and used for sending an enabling signal; and the switch is turned on under the control of the enabling signal, so that the differential signal is output through the golden finger. By means of the electrical interface module in the embodiment of the invention, the switch is turned on under the control of the enabling signal; therefore, the differential signal output by the signal processor can be output through the golden finger; compared with the prior art, a test environment can be set up by adoption of a module; a test device is simplified; the electrical interface module can be used for testing local equipment, and also can be directly connected with the local side equipment through the golden finger; and thus, the test efficiency is increased.

Description

technical field [0001] The invention relates to the technical field of optical communication, in particular to an electrical port module. Background technique [0002] FTTH (Fiber To The Home, fiber directly to the home) technology is considered to be the inevitable direction of the future development of the access network, and it is the ultimate solution for broadband access. Especially in the context of increasing network speed in the country, the demand for OLT (optical line terminal, optical line terminal) optical modules at the central office of the access network is growing rapidly, and the demand for system equipment at the central office is also growing rapidly. For access network central office equipment manufacturers, the test environment before the central office equipment leaves the factory is relatively complicated, and the test cost is relatively high, especially when the market demand is huge, this part of the test cost cannot be ignored. [0003] Existing ce...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B10/071G06F11/22
CPCH04B10/0731H04B10/27H04Q11/0067G01M11/3145G01M11/3136H04L41/145H04L43/50H04B10/0775H04B10/071H04B10/0771H04B10/40H04B10/25891
Inventor 张春刚刘澍石良张华
Owner HISENSE BROADBAND MULTIMEDIA TECH