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Multifunctional interface test module

A multi-functional interface and test module technology, which is applied in the direction of line transmission monitoring/testing, measuring electricity, measuring devices, etc., can solve the problems of low communication failure processing efficiency and non-occurrence, and achieve the effect of improving communication failure processing efficiency

Inactive Publication Date: 2015-01-21
XINJIANG INFORMATION IND
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AI Technical Summary

Problems solved by technology

[0002] At present, there are many functions, types and appearance styles of test instruments, nothing more than cable test, single interface test, model test, etc., and the efficiency of communication fault handling is low, but it integrates analog telephone interface, digital telephone interface, 2M interface and 9-pin A test module with a serial port has not yet appeared

Method used

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  • Multifunctional interface test module
  • Multifunctional interface test module
  • Multifunctional interface test module

Examples

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Embodiment Construction

[0011] A multifunctional interface test module, such as figure 1 As shown, including display screen, red indicator light (3), two-wire analog telephone interface (1), four-wire digital telephone interface (4), 2M interface (2), nine-pin serial port (5), multimeter, telephone, Logic judgment circuit and circuit board, display screen, red indicator light (3), two-wire analog telephone interface (1), four-wire digital telephone interface (4), 2M interface (2), nine-pin serial port (5), multimeter, The telephone set and the logic judgment circuit are correspondingly connected through the circuit board.

[0012] ①In the communication operation and maintenance work, the present invention is helpful for the maintenance of analog and digital telephones. On the one hand, it can quickly judge whether the interface has an electrical signal, and on the other hand, it can also test the interface number, which can achieve twice the result with half the effort. The flow chart of testing the ...

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Abstract

The invention discloses a multifunctional interface test module which comprises a display screen, a red indicating lamp, two simulation telephone interfaces, four digital telephone interfaces, a 2M interface, a nine-pin serial port, a universal meter, a telephone set, a logical judgment circuit and a circuit board. The display screen, the red indicating lamp, the two simulation telephone interfaces, the four digital telephone interfaces, the 2M interface, the nine-pin serial port, the universal meter, the telephone set and the logical judgment circuit are connected correspondingly through the circuit board. The multifunctional interface test module can test the state of a plurality of interfaces, so that communication failure processing efficiency is improved.

Description

technical field [0001] The invention relates to communication testing equipment, in particular to a multifunctional interface testing module. Background technique [0002] At present, there are many functions, types and appearance styles of test instruments, nothing more than cable test, single interface test, model test, etc., and the efficiency of communication fault handling is low, but it integrates analog telephone interface, digital telephone interface, 2M interface and 9-pin A test module with a serial port integrated has not yet appeared. Contents of the invention [0003] The purpose of the present invention is to provide a multi-functional interface testing module, which can test various interface states and improve communication failure handling efficiency. [0004] The object of the present invention is achieved like this: a kind of multifunctional interface test module, comprises display screen, red indicator light (3), two-wire analog telephone interface (1)...

Claims

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Application Information

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IPC IPC(8): H04B3/46G01R31/04
Inventor 李明李乐优
Owner XINJIANG INFORMATION IND
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