The Categories of cable products are copper cables, including shielded and unshielded twisted pair cables, coaxial cables, and stranded cables, fiber optic cables, which transmit light signals through glass or plastic fibers. Connectivity products include fiber and copper connectors for the enterprise, broadcast, broadband, and industrial markets. Networking products include industrial Ethernet switches and related equipment and security features, fiber optic interfaces and media converters used to bridge fieldbus networks over long distance, networking infrastructure for the televison broadcast, cable satellite and IPTV industry.