ADWELL

telephones; electronic switches; fiber optic cables; video conferencing devices, namely video cameras and monitors; fiber signal receivers; fiber signal regenerators; communication servers; multi-functional digital transmitters; computer network equipment, namely network centers consisting of network access server operating hardware and software, network signal repeaters, network switches, network hubs, network signal amplifiers, network transceivers, electric signal converters, network routers, network bridges, network distributors, network gateways