panels tester 中文意思是什麼
panels tester
解釋
組合試驗臺-
Iii. if test patch panels or wall plate outlels, two cables which can match each other eg110 p4 and rj45 will be connected to the tester. iv. if test cables of the same axes, bnc turns on when the cable works
同軸電纜測試:如果電纜是好的,主測試器bnc燈和遠程終端燈同時發亮,若不亮則該電纜是壞的
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