Optical fiber cables; Fiber optic cables; Metal cabinets specially adapted to protect telecommunications equipment in the nature of fiber optic cables; Computer apparatus, namely, a converter that superimposes an Ethernet signal on an existing cable; Ethernet transceivers; Ethernet repeaters; Ethernet controllers; Ethernet switches; Ethernet adapters; Ethernet cables; Power cables; Cable connectors; Fiber optic connectors; Optical fiber connectors; Transceivers; 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; Fiber optic instruments, namely, Fusion splicer, mechanical splice kit, fiber cleaver, fiber stripper, cable jacket stripper, optical time domain reflectometer, optical power meter, light source, visual fault locator, fiber identifier, fiber microscope, fiber connector cleaner, and cleaning cassettes and pens
Electrical and Scientific Apparatus