Computer cables; Computer network adapters; Computer network adapters, switches, routers and hubs; Fiber optic cables; Fiber optic connectors; Fiber optics; Fibre optic couplings; Optical fiber cables; Optical fibers; Optical fibers sold as a component of fiber optical cables; Protective sheaths for fiber optical cables; Telecommunications cables; 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; Metal cabinets specially adapted to protect telecommunications equipment in the nature of fiber optic cables
Electrical and Scientific Apparatus