Mine communication cable in life, we have little contact with it, most people may not understand it, what is special about this cable and other cables? Here is a brief introduction to this problem.

1. Mine communication cables are divided into main trunk and branch roads. Usually, the fiber core of the main line is four cores, but it depends on the specific situation of the branch line.

2, the grounding wire of the cable needs to be tested circuit is not other purposes, this people need to have a clear understanding.

4, like large mining machinery power supply cables need to increase the corresponding number of high-voltage cable core wire.

The above are some characteristics of mine communication cables in the use of the process, which have what other cables in common, of course, also have a considerable number of differences, these in practical applications are required to be treated according to the specific situation.