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Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
power distribution or control machines and apparatus, namely, electrical power distribution blocks, power distribution boxes, power controllers, voltage regulators for electric power; electric or magnetic meters and testers; electric meters; magnetic flow meters; electrical outlet tester; electric wires and cables; telecommunication machines and apparatus, namely, telecommunication base stations, telecommunication switches; electronic and optical communications instruments and components, namely, communication link monitors for monitoring communication links, monitors for optical intensity in optical communication links, devices for detecting presence/absence of communication signal in communication links; telecommunications equipment, namely, fiber-optic transceivers, fiber optic repeaters, converters and optimizers, wave division multiplexers, free-space optics transmission systems, switches including ethernet switches and routers, fiber-to-the-home and ethernet-over-vdsl access aggregators, terminators and repeaters, and remote presence management products, namely, switches, and connection panel for communication connectors, console, alarm, sensor and power management devices; systems for detecting communication in communication links, presence/absence of connectors, monitoring operation status or stocks of connector lines for communication, flashing lights, for managing communication links and supporting wiring operation and line installation; telecommunications hardware for monitoring and alerting remote sensor status; electrical integrated or non-integrated systems for managing wire and line installation; electronic machines, apparatus, namely, downloadable computer programs for monitoring deterioration of optical intensity in an optical communication, monitoring a using state of communication links, monitoring and alerting remote sensor status; user interfaces, namely, keyboards, electric control panel, touchscreen, for electrotechnical and electronic devices excluding gaming apparatus; patch panels for housing electrical connectors, electrical switches, optical elements, leds, electronic card readers, electronic computers and their structural replacement parts