Transceivers; Automotive testing equipment, namely, transmission testing and brake testing equipment; Battery charge devices; Broadband wireless equipment, namely, telecommunications base station equipment for cellular and fixed networking and communications applications; Computer hardware and peripheral devices; Computer hardware for telecommunications; Computer networking hardware; Junction sleeves for fibre optics; Optical fiber cables; Scientific apparatus, namely, sensing and signaling devices for measurement and quality control of materials processing by laser; Telecommunication exchangers; Telecommunications and data networking hardware, namely, devices for transporting and aggregating voice, data, and video communications across multiple network infrastructures and communications protocols; 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 console, alarm, sensor and power management devices; Uninterruptible electrical power supplies; Very large scale integration (VLSI) semiconductor integrated circuits