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Apparatus and method for realizing data transmission between test instrument and tested device

A device under test and a technology for a test instrument are applied in the field of devices for realizing data transmission between the test instrument and the device under test

Inactive Publication Date: 2018-05-04
HANGZHOU DPTECH TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, the application of all-optical switches also has many limitations. For example, the interface between the test instrument and the device under test is mostly an electrical interface, while the all-optical switch adopts the switching technology at

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  • Apparatus and method for realizing data transmission between test instrument and tested device
  • Apparatus and method for realizing data transmission between test instrument and tested device
  • Apparatus and method for realizing data transmission between test instrument and tested device

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Embodiment Construction

[0023] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0024] The terminology used in this application is for the purpose of describing particular embodiments only, and is not intended to limit the application. As used in this application and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term...

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Abstract

The invention provides an apparatus for realizing data transmission between a test instrument and a tested device, which is characterized in that the apparatus comprises an access panel, wherein the access panel comprises at least two interfaces, and the interfaces are electrical interfaces and/or optical interfaces are used for receiving data of an inflow apparatus, and/or issuing redirected data; a rule issuing module used for issuing an access control rule to a specified inlet interface in a selection instruction when a user selection instruction is received, wherein the access control rulecarries an interface number of a specified outlet interface in the selection instruction, and the inlet interface and the outlet interfaces are two different interfaces in the access panel; and a redirection module used for redirecting the data received by the interface to the corresponding outlet interface according an outlet interface number in the access control rule when any interface has theaccess control rule.

Description

technical field [0001] The present application relates to the field of electronic equipment testing, in particular to a device and method for realizing data transmission between a testing instrument and a device under test. Background technique [0002] When setting up the test environment, the test instrument and the device under test can be connected through cables to realize data transmission between the test instrument and the device under test. However, if there are many interfaces between the test instrument and the device under test, it may be necessary to use a large number of The wiring is cumbersome and confusing, especially whenever the connection relationship needs to be adjusted, it may need to be re-wired, wasting manpower and time, and the connection efficiency is low. [0003] In the prior art, when realizing the data transmission between the testing instrument and the equipment under test, the commonly used method to improve the connection efficiency is to u...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04Q11/00G08C23/04
CPCG08C23/04H04L63/101H04Q11/0001
Inventor 李世盛
Owner HANGZHOU DPTECH TECH