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Port test method and system

A port test and port technology, applied in the field of testing, can solve problems such as business test instability, and achieve the effects of improving test accuracy, reducing test costs, and being easy to implement.

Active Publication Date: 2018-07-10
RAISECOM TECH
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0008] figure 1 and figure 2 Among them, the C37.94 service port is connected through a self-loop, the E1 service port is connected in series, and the E1PORT1 and E1PORTm of the E1 service are connected to the bit error detector; each C37.94 service port has a corresponding E1 port for intercommunication. , due to the introduction of the same number of test E1 service ports as the C37.94 service ports, the introduction of multiple E1 service ports will lead to the instability of the C37.94 service test, for example, if there is a problem with one E1 in the m-way E1 , it will interrupt the business test

Method used

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Embodiment Construction

[0057] In order to make the purpose, technical solution and advantages of the present invention more clear, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.

[0058] The steps shown in the flowcharts of the figures may be performed in a computer system, such as a set of computer-executable instructions. Also, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0059] image 3 It is a flow chart of the port testing method in the embodiment of the present invention, such as image 3 As shown, the method includes:

[0060] S301 performs a self-loop connection on all the ports to be tested of the device under tes...

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Abstract

The invention discloses a port test method and system. The method comprises that all ports to be tested of tested equipment are in loopback connection; test ports of an accompanied test equipment areconnected with an error code instrument; the reception direction of the test ports of the accompanied test equipment and the sending direction of the first port to be tested of the tested equipment are configured in a time-slot cross way, and the reception direction of the last port to be tested of the tested equipment and the sending direction of the test ports of the accompanied test equipment are configured in the time-slot cross way; based on the configuration, the error code instrument emits a test data packet and determines a test result, and thus, port test of the tested equipment is realized.

Description

technical field [0001] The invention relates to testing technology, in particular to a port testing method and system. Background technique [0002] IEEE C37.94 optical interfaces are widely used in power systems. The power system is a huge and complex system. Faults and abnormal situations may occur in the process of power production, and the failure of the power grid will cause serious consequences. Therefore, the high-voltage transmission lines between various substations are usually supervised and monitored by power relay protection equipment. Detect various faults and abnormal conditions on high-voltage transmission lines, such as short circuit, overload, etc., to achieve precise operation and protection of transmission lines between two or more substations. The power relay protection equipment in each substation needs to communicate through the multiplexing equipment. The multiplexing equipment needs to connect the C37.94 optical signal output from the power relay pro...

Claims

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Application Information

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IPC IPC(8): H04B10/079H04L12/26
CPCH04B10/07953H04L43/0817H04L43/0847H04L43/50
Inventor 赵博
Owner RAISECOM TECH
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