Cables for electrical and optical signal transmission systems; communications software for connecting cable, fiber and copper wire; computer hardware and computer software programs for the integration of text, audio, graphics, still image and moving pictures into an interactive delivery for multimedia applications; computer hardware for telecommunications; computer network adapters; computer network hubs, switches and routers; computer networking hardware; computer software for administration of computer local area networks; computer software for application and database integration; computer software for computer system and application development, deployment and management; computer software for controlling and managing access server applications; computer software for routing, switching and management of data in telecommunication networks; downloadable computer software for network management; electric wires and cables; electrical relays and transformers; electronic and optical communications instruments and components, namely, communication link testers for testing communication links; electronic and optical communications instruments and components, namely, digital transmitters; electronic and optical communications instruments and components, namely, optical data links; electronic and optical communications instruments and components, namely, optical receivers; electronic and optical communications instruments and components, namely, optical transceivers; electronic and optical communications instruments and components, namely, optical transmitters; fuses; indicator lights; lan (local area network) access points for connecting network computer users; lan (local area network) operating software; lan (local operating network) hardware; local area networks; mounting racks for telecommunications hardware; network access server hardware; network access server operating software; telecommunication cables; telecommunication exchangers; telecommunication switches; telecommunications and data networking hardware, namely devices for transporting and aggregating voice, data, and video communications across multiple network infrastructures and communications protocols; telecommunications transmitters; wan (wide area network) hardware; wan (wide area network) operating software; wide area networks