Open AccessDesign and Realization of a LAN Connectivity Test Circuit
Author(s) -
Yiyong Lin,
Lei Lin,
Shibin Hu
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1544/1/012078
Subject(s) - simple (philosophy) , computer science , reliability (semiconductor) , realization (probability) , circuit design , electronic circuit , embedded system , computer hardware , electronic engineering , engineering , electrical engineering , philosophy , power (physics) , physics , statistics , mathematics , epistemology , quantum mechanics
The simple network cable tester can only test one network cable at a time. When multiple network lines need to be tested, there are problems such as a long time, low accuracy, prool efficiency, and unable to display visually.A multi-network test circuit is developed and designed based on the principle of network cable testing on this paper. The principle of the simple network cable tester is briefly analyzed. The overall design idea, circuit design, and working principle of the LAN connectivity test circuit are explained in detail. The circuit characteristics are summarized. The actual application verification is performed during the management and maintenance of the unit LAN. The application results show that : this circuit has the characteristics of stable operation, simple operation, safety and reliability, convenient maintenance, and intuitive display. It improves the speed of network cable testing, increases the visual display of test results, improves the efficiency of network cable testing, and has achieved good application results.