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Multi-channel optical module bit error tester testing method and readable storage medium

A test method and the technology of a bit error meter, which is applied in the field of bit error meter, can solve the problems of low efficiency of single channel bit error meter, conflict of USB ports, insufficient use, etc., and achieve the effect of improving test efficiency

Active Publication Date: 2022-03-11
深圳市源拓光电技术有限公司
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AI Technical Summary

Problems solved by technology

The efficiency of the single-channel BER tester is too low in production testing. In addition, there are a large number of test equipment on the production line that are also connected to the PC via USB. However, the USB ports on the PC are limited, and there are often conflicts or insufficient USB ports.

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  • Multi-channel optical module bit error tester testing method and readable storage medium

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Embodiment Construction

[0024] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0025] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construed as limiting the scope of the present invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should n...

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Abstract

The invention provides a testing method for a multichannel optical module bit error tester. The testing method comprises the following steps: S1, connecting the bit error tester with a computer through the Ethernet; s2, selecting an IP address and a port number of a bit error tester connected with the computer, and selecting a rate and a code pattern to be tested; s3, initializing a channel, writing the selected rate and code pattern to be tested into a bit error tester, and starting a working thread; and S4, starting a working thread of the bit error tester: circularly acquiring the bit error number, and displaying the bit error number and the test time. The invention further provides a readable storage medium. The optical module testing system has the advantages that Ethernet communication is added in addition to USB communication, so that when USB ports are not enough, the Ethernet can be switched, multiple testing rates can be selected, the testing rates of all channels are mutually independent, optical modules of multiple rates can be tested together, and the testing efficiency is improved.

Description

technical field [0001] The invention relates to a bit error tester, in particular to a testing method and a readable storage medium for a multi-channel optical module bit error tester. Background technique [0002] Most of the traditional BER testers are single-channel, and communicate with the PC through USB, and the rate of optical modules that can be tested is relatively small. The efficiency of single-channel BER testers is too low in production testing. In addition, there are a large number of test equipment on the production line that are also connected to the PC via USB. However, the USB ports on the PC are limited, and conflicts or insufficient USB ports often occur. Contents of the invention [0003] In order to solve the problems in the prior art, the invention provides a multi-channel optical module bit error tester testing method and a readable storage medium. [0004] The invention provides a method for testing a multi-channel optical module bit error meter, ...

Claims

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Application Information

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IPC IPC(8): H04B10/075
CPCH04B10/075
Inventor 嵇成友张芳达
Owner 深圳市源拓光电技术有限公司
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