9 Telecommunications and data networking hardware, namely, devices for transporting and aggregating voice, data, and video communications across multiple network infrastructures and communications protocols; computer hardware for telecommunications; computer network adapters, switches, routers and hubs; Ethernet adapters, cables, controllers, repeaters, switches and transceivers; cables for electrical and optical signal transmission systems; electronic and optical communications instruments and components, namely, optical receivers, optical transceivers, optical transmitters; fiber optic cables; fiber optic connectors; digital signal splitters for electronic devices; network routers; modems; computer hardware for use in telecommunications; firmware and software developed, adapted and arranged for operating, installing, testing, diagnosing and managing telecommunication equipment and networks; regulated power supplies; power supplies for communications and telecommunications apparatus; telemedicine apparatus and instruments, namely computer hardware and software, for use with medical patient monitoring equipment, for receiving, processing, transmitting and displaying data