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Multi-channel synthetic data chain optical fiber testing terminal and method

A technology for optical fiber testing and testing terminals, which is applied in electromagnetic wave transmission systems, electrical components, transmission systems, etc., and can solve problems such as poor flexibility, outdated test interfaces, and low test rates

Active Publication Date: 2018-06-12
CHENGDU AEROSPACE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the continuous development of communication technology, the data link has been in an indispensable position in the contemporary military. The data link equipment usually has the characteristics of powerful functions, high transmission rate and complex interface. However, the existing test equipment is outdated because of the test interface. Problems such as low test rate, poor flexibility, and single test function cannot effectively test the data link equipment. In order to solve this problem, the present invention proposes a multi-channel comprehensive data link optical fiber test terminal

Method used

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  • Multi-channel synthetic data chain optical fiber testing terminal and method
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  • Multi-channel synthetic data chain optical fiber testing terminal and method

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Experimental program
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Effect test

Embodiment 1

[0023] Embodiment 1, a kind of multi-channel integrated data link optical fiber test terminal provided by the present invention, if need to test the transmission performance of equipment 1 and the reception performance of equipment 2, then the connection with the test terminal is as follows: Figure 4 As shown, a group of optical fiber transmitting ports of the test terminal is connected with the optical fiber receiving port of equipment 1 through optical fibers, a group of optical fiber receiving ports of the test terminal is connected with the optical fiber transmitting port of equipment 2, and the power port of the testing terminal is connected to 220v AC Connect the power supply, the network port or serial port of the test terminal to the network port or serial port of a general-purpose computer. The specific test process is as follows:

[0024] 1. The upper computer software of the general computer configures the transmission parameters of the device 1 to the test terminal...

Embodiment 2

[0030] Embodiment 2, if it is necessary to test the receiving performance of device 5 when devices 1, 2, 3, and 4 transmit simultaneously, then the connections between the five devices and the test terminal are as follows Figure 5 As shown, the four groups of optical fiber transmitting ports of the test terminal are respectively connected with the optical fiber receiving ports of equipment 1, 2, 3, and 4 through optical fibers, and a group of optical fiber receiving ports of the test terminal are connected with the optical fiber transmitting port of device 5. The power port of the test terminal is connected to a 220v AC power supply, and the network port or serial port of the test terminal is connected to the network port or serial port of a general-purpose computer. The specific test process is as follows:

[0031] 1. The upper computer software of the general computer configures the transmission parameters of devices 1, 2, 3, and 4 to the test terminal through the serial por...

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Abstract

The invention discloses a multi-channel synthetic data chain optical fiber testing terminal and method. The testing terminal comprises a shell, a power module and a control board card, wherein the power module and the control board card are arranged in the shell. The control board card comprises a core controller, a power conversion module, a crystal oscillation circuit, a reset circuit, a configuration storage circuit, an optical fiber port interface, an internet access interface and a serial port interface, wherein the power conversion module, the crystal oscillation circuit, the reset circuit, the configuration storage circuit, the optical fiber port interface, the internet access interface and the serial port interface are connected with the core processor. The optical fiber port interface is connected with at least one set of optical fiber transmitting port and optical fiber receiving port formed in the front face of the shell, the internet access interface and the serial port interface are connected with a universal internet access and a universal serial port formed in the back face of the shell respectively, and the power module is connected with a power socket arranged on the back face of the shell. Compared with the prior art, the multi-channel synthetic data chain optical fiber testing terminal and method have the advantages that the testing rate for test equipment can be increased through the multi-channel synthetic data chain optical fiber testing terminal, high flexibility is achieved, test data can be configured in real time through upper computer software, and application prospects are broad.

Description

technical field [0001] The invention relates to a multi-channel comprehensive data link optical fiber test terminal and a test method. Background technique [0002] With the continuous development of communication technology, the data link has been in an indispensable position in the contemporary military. The data link equipment usually has the characteristics of powerful functions, high transmission rate and complex interface. However, the existing test equipment is outdated because of the test interface. Problems such as low test rate, poor flexibility, and single test function cannot effectively test data link equipment. In order to solve this problem, the present invention proposes a multi-channel comprehensive data link optical fiber test terminal. Contents of the invention [0003] In order to overcome the shortcomings of the prior art, the invention provides a multi-channel comprehensive data link optical fiber test terminal and a test method. [0004] The technic...

Claims

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Application Information

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IPC IPC(8): H04B10/073
CPCH04B10/0731Y02D30/70
Inventor 武昕坤折卫东杨自力曾超
Owner CHENGDU AEROSPACE COMM EQUIP CO LTD
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