Damaged wire and cable testing methods

by:Fiber Hope     2020-05-13

1, acupuncture test

insert block on the wire cable steel, steel needle is measured with a multimeter to the end of the cable on and off, to determine the breakpoint of the cable. Under normal circumstances is not recommended, because can destroy the insulation layer, is easy to be used in later cable, causing other problems, especially in the environment of the humidity is bigger. This method is to use the cable on and off for troubleshooting the breakpoint of the cable.

2, drawing wire test

use pliers drawing end of the cable bolt, such as the breakpoint near the end of the cable, the insulation skin easily pulled apart or cause drag mark. This method is used for breakpoint near the end of the cable, cable such as traffic control button.


Fiber Hope Optical Communication Tech Co.,Ltd. have now decided to extend our company in other countries.
Fiber Hope Optical Communication Tech Co.,Ltd. ’s mission is to be the leading global innovator, developer and provider of fiber optic cable fibre optic cable transmission speed products, systems, and services.
Although the core manufacturing factor of fiber optic cable is high technology, smart customers know that we need to enhance our material quality and producing standard.
fiber optic cable can be applied in different ways as fibre optic cable transmission speed.
But we do think that reckoning with supply chains of fiber optic cable is a really important step. Even super simple switches in material, or sourcing, or shipping, or worker benefits seems like good place to start.
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