Design of a Multi-interface Telecommunication Cable Tester

A telecommunication cable tester is designed to improve telecommunication cable test mode and test efficiency at the same time. The telecommunication cable tester implements the cable connectivity test by means of high and low level scanning. By changing the way of circuit composition, it can test the connectivity of cable according to a certain order. The tester adopts a multi socket terminal box, which is suitable for cables with common interfaces and the test results can be presented intuitively.