Cable component test system and device

Abstract

This invention provides a cable component test system and a device, in which, the system includes: a host for testing the cable components based on their test parameters to output test results and a control computer connected with the host used in providing test parameters of the components to the host and receiving test results reported by the host, which also includes a control module, a clock module, a multiple signal generating module, a multiple error code testing module and a switch board of a connector.

Description

technical field [0001] The invention belongs to the communication field, in particular to a system and a device for testing cable components. Background technique [0002] At present, there are two main types of testing for cable assemblies in the industry: index testing and functional testing. Index test mainly tests the frequency domain of cable components, such as insertion loss (Insert loss), return loss (Returnloss), impedance (Impedance), crosstalk (Crosstalk), line pair difference (Skew) and delay (Delay), etc., using The main instrument is the network analyzer (Network Analyzer). When using a network analyzer for index testing, only one pair of differential lines can be tested at a time, or the crosstalk between a pair of differential lines and another pair of differential lines, etc., and it is not possible to test multiple pairs of differential lines at the same time. due to its own characteristics. At the same time, the switching efficiency of the test channel ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problems of low test efficiency and relatively high test cost of cable assemblies existing in the prior art

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