Distribution and connecting elements for communication networks and data networks, specifically terminal strips, isolating plug connectors and connecting blocks provided with electric contacts, cable runs and cable clamps, optical fibers, plugs, connectors, optical fiber couplings, protective magazines and elements, shield clamps, covering strips, connecting parts, connecting frames, contoured-section frames and housings for the above-named connecting elements, principal and secondary distribution systems, cable distribution cabinets, external branch points, terminal heads and network transfer points, automatic distributors for copper and glass-fiber cables, the above-named goods for use in copper and glass-fiber-linked access networks and transport networks

Value added telecommunication services