Data cables; Fiber optic instruments, namely, optical fiber transceivers; Fiber optic light and image conduits; Fibre optic cables; Fibre optic couplings; Junction sleeves for fibre optics; Metal cabinets specially adapted to protect telecommunications equipment in the nature of fiber optic cables; Optical fibers sold as a component of fiber optical cables; Telecommunication cables; Telecommunications equipment, namely, fiber-optic transceivers, fiber optic repeaters, converters and optimizer...