Coaxial and fiber-optic cable connectors; cable connectors; Communications equipment, namely, coaxial and fiber cable connectors, hardline coax connectors, coaxial cables, fiber optic cables, aerial fiber cables, coaxial and fiber cable terminators, drop cable connectors and jumpers, coaxial and fiber cable extenders, male and female cable splice adapters, pre-terminated cables, pre-assembled cables with connectors on each end; coaxial cable connector security shields and radio frequency filters; fiber optic enclosures; cable traps; cable filters; protective covers and caps for cable connectors or terminators; weather and port seals for cable connectors; Hardware for telecommunications fiber optic networks, namely, passive optical multiplexers and couplers, optical splitters, optical line terminals, aerial/underground drops, pole line hardware, bonding grounding hardware including clips and clamps, central processing units, gateway router, and network cards; signal splitters; signal amplifiers; amplifiers and splitters for wireless and non-wireless communications; Enclosures, terminals, cabinets, shelves, and distribution boxes specially adapted for housing optical fiber, electrical, and telecommunications equipment and hardware; Fiber optical cable jumpers, fiber optic cable assemblies, namely, flat manifolds and duplexers; communications equipment, namely, wavelength and signal testers; high speed cable with ethernet channel; Headend connectors and headend cables; Fiber optic networking hardware for the aggregation, routing, switching, and transmission of voice, data and video signals; End to end products for high speed media agnostic signal delivery, namely, termination blocks, copper and fiber cable distribution terminals, premise distribution terminals for copper and fiber cables, and premise broadband distribution adapter modules; raceways for fiber optic cables, patch panels for housing fiber optic connectors; Apparatus for routing, connecting, and terminating fiber optic cables, namely, protective sheaths for fiber optic cables; category and twisted pair cables; jumpers for category and twisted pair cables; cabinets specially adapted to protect telecommunications equipment in the nature of fiber optic cables; Fiber optic networking hardware for the aggregation, routing, switching, and transmission of voice, data and video signals; telephone transmission equipment;, namely, repeater housings, repeater mount shelves, signal repeaters, fault locator filters, splice testing devices, test access cards, extender cards, gas tube protectors and test cords; A full line of indoor and outdoor electronic equipment cabinets and enclosures specially adapted to house and protect electronic equipment for the telecommunications, security, rail, utilities, aerospace, data center industries, and alternative energy industries, namely, telecommunications equipment, security equipment, rail equipment, utilities equipment, aerospace equipment, alternative energy equipment, and data center equipment; mounting components for electronic equipment enclosures and cabinets, namely, mounting brackets and attachment hardware; electrical outlets; alarms for detecting intrusion, power loss, and temperature, and alarm reporting devices; AC circuit breaker load centers; AC and DC voltage surge suppressors; DC electrical power system supplies, fuses, controllers, and breakers; rectifiers; DC-DC voltage converters; power inverters; electric generator connectors and switches; pedestals for use in mounting backup batteries; battery hookup cables; DC backup battery; AC UPS systems to provide backup power, consisting of batteries, flywheels, chargers, converters, inverters, and rectifiers; data line surge protection panels; copper cross electrical connectors; patch panels for housing fiber optics; fiber optic spools; fiber optic components, namely, fiber optic patch cords, fiber optic pigtails, and fiber optic cables; cases and enclosures designed to house copper and fiber splices