Electronic and optical communications instruments and components, namely, optical transceivers; Optical cables; Closed circuit TV systems for security and surveillance, namely, cameras, switchers, monitors, microphones, and recorders; Electronic video surveillance products, namely, electronic components of security systems; Power adapters; Telecommunications equipment, namely, fiber-optic transceivers, fiber optic repeaters, converters and optimizers, wave division multiplexers, free-space op...