Optical fiber connectors; Cable connectors; Optical fibers; Telecommunications equipment, namely, fiber-optic transceivers, fiber optic repeaters, converters and optimizers, wave division multiplexers, optics transmission systems, switches including Ethernet switches and routers, fiber-to-the-home and ethernet-over-VDSL access aggregators, terminators and repeaters; Fibre optic cables; Data Cables; Data processing equipment; Electronic and optical communications instruments and components, namely, optical data links, optical transmitters, optical receivers, communication link testers for testing communication links, digital transmitters, optical transceivers; Telecommunications and data networking hardware, namely, devices for transporting and aggregating voice, data, and video communications across multiple network infrastructures and communications protocols; Fibre optic couplings; Junction sleeves for fibre optics; Metal cabinets specially adapted to protect telecommunications equipment in the nature of fiber optic cables; Cables for optical signal transmission; Home networking hardware enclosures; Patch panels for housing fiber optic components; Distribution boxes for fiber optics; Communication hubs; Communication modems; Telecommunication switches; Structured cabling systems comprised of telecommunications cables and hardware; Telecommunications cables; Mounting racks for telecommunications hardware; Signal splitters