Electrical cables, wires and electricity conduits, and electrical connectors for the before-mentioned goods; optical cables and their electric connectors; optical fibres and fibre optic cables and their electric connectors; coaxial cables and their electric connectors; jumper-cables and their electric connectors; fiber optics, namely, optical branching points as well as optical chips and modules for fibre-optical monomode- and multlimode-fibre optic systems, especially consisting of planar op...