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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.
fiber optic converters; fiber optic test kits comprising an optical power meter, optical light source, carry case, and adapter cap for the power meter; optical couplers; rack mountable panels, namely, fiber optic connection panels, interconnect patch, splice, or combination patch/splice panels, telecommunications wire management distribution panels, open racks, open rack shelves, slide mounting bracket kits, mount splice trays, thin profile splice trays, and computer network communications panels; fiber optic cables; optical transceivers; fiber optic mode converters; optical fiber scopes; optical signal splitters; fiber optic adapters; ethernet media converters; fiber network interface cards; tap switches; fiber optic patch cords; and optical bypass switches