9 Information technology, audiovisual, multimedia and photographic devices, namely, optical receivers, optical transceivers, optical transmitters, optical couplers, optical data links, optical switches; cables for optical signal transmission for use in information technology and telecommunication applications; apparatus, instruments and cables for conducting, accumulating, regulating, controlling electricity; optical devices, namely, optical probes for measurement of temperature, pressure, distance, vibration and surface texture of products; electronic devices for measuring, detecting, monitoring and controlling of electric current; security, safety, protection and signaling apparatus and equipment, namely, apparatus and sensors for measurement of temperature, pressure, distance, vibration and surface texture of products; electronic equipment, instruments and apparatus, namely, apparatus and instruments for industrial and scientific purposes being optical cable diagnostic equipment; electrical and electronic components in the nature of protection relays; optical electronic components, namely, optical transmitters, optical receivers, optical transceivers, optical couplers, optical data links, optical switches; electronic and optical communication instruments and structural and replacement parts therefor; optical fiber connectors; hybrid optical fiber connectors; cables, wires and conduits for electrical purposes; circuit boards; optical fibers; light guides being optical fibers; optical cables; optical fiber cables; electrical cables specially adapted for electrical, optical and electro-optical transmission for use in information technology in the automotive and truck, data communications and telecommunications, energy, infrastructure, healthcare, machinery, factory automation, transportation, maritime and aviation industries; multifunctional electric cables; cable systems comprising of fibers, cables, protective tubes, arrays and connectors, for data transmission and telecommunications purposes; fiber optics and fiber optic cables and connectors therefor; fiber bundles consisting of optical fibers; fiber bundle constructions comprised of optical fibers; solarization resistant fibers being cables for optical signal transmission; high-power multifunctional fibers being cables for optical signal transmission; optical waveguides for high-power beam delivery and connecting apparatus, electrical cables therefor; polymer optical fibers and polymer optical fiber cables and connecting electrical cables therefor, namely, wiring systems comprising of insulating and protective materials for the aforesaid goods; optical glasses; conductive optical fibers, namely, high-power optical fibers for the transmission of laser beams in the mid-infrared wavelength range; testing and measuring devices being probes for scientific purposes; testing and measuring devices being optical probes for testing semiconductors; optical filters; electric plugs; power switches; electric cables for electronic drum triggers; electric and electronic network components comprised of electric cables, switches, splitters, injectors; recorded software for setting up and configuring local area networks sold as a unit and computer hardware for networks; optical power switches; fiber optic power switches