Cables for electrical or optical signal transmission; Cables for optical signal transmission; Copper wire, insulated; Electric wires and cables; Electrical and optical cables; Fiber optic cables; Fiber optics; Fibre-optic cables; Fibre optic cables; Insulated copper electrical wire; Insulated copper wire; Mineral insulated electric cables; Optical fibers sold as a component of fiber optical cables; Optical signaling cables; Wires, electric