High voltage cable for transmission lines
They are specific cables for overhead transmission lines and can be supplied with steel core,...
OPGW-36B1-90 cable [111; 64.6], with nine aluminum wires and 36 optical fibers. Protects electric power transmission lines against lightning strikes.
The main function of the OPGW cable is to be a lightning rod, however, the fiber optic core allows its use for various purposes. It is installed at the top of the electric power transmission lines and can travel great distances.