Computer hardware; computer software, namely, an embedded operating system for computers, managed Ethernet switches and/or serial device servers forming a network; computer software, namely, an operating system for computers and/or managed Ethernet switches and/or serial device servers connected to a network; computer software for visualizing a computer network; computer software for discovering devices connected to a computer network; communication routers, switches, computers and modems; gateway routers in the nature of computer control hardware; fiber optic cables, connectors and filters; fiber optical networks comprised primarily of hubs, computer switches and fiber-to-electrical media converters, communication hubs, communication routers and switches having mixed fiber optical and electrical media ports; computer network hubs, computer switches and routers having fiber optical ports; computer hubs, routers and computer switches having mixed fiber optical and electrical media ports; fiber optical Ethernet networks comprised of communication hubs, switches, fiber-to-electrical media converters, serial to Ethernet servers, communication hubs, communication routers, computer hubs, computer network routers, computer switches and serial to Ethernet servers having mixed fiber optic to electrical media ports therefor; computer network hubs, switches and routers having optical ports; computer hubs, routers, switches, serial to Ethernet computer servers and serial device computer servers having mixed fiber optic and copper ports; video encoders; fiber optic to cable converters; fiber optical to electrical media converters; serial to Ethernet gateway routers in the nature of computer control hardware; serial device computer servers

On-line retail store services featuring fiber optical networks, routers, switches, gateways, modems, fiber optic cables, connectors and filters, fiber optical networks, fiber optical Ethernet networks, computer hardware, computer software and communication equipment; computerized on-line retail store services in the field of fiber optical networks, routers, switches, gateways, modems, fiber optic cables, connectors and filters, fiber optical networks, fiber optical Ethernet networks, computer hardware, computer software and communication equipment; online retail store featuring communication routers, switches, gateways, computers, modems, fiber optic cables, connectors and filters, fiber optical networks, fiber optical Ethernet networks; retail store services featuring fiber optical networks, routers, switches, gateways, modems, fiber optic cables, connectors and filters, fiber optical networks, fiber optical Ethernet networks, computer hardware, computer software and communication equipment; arranging and conducting commercial exhibitions of fiber optical networks, computer hardware, computer software and communications equipment for retail purpose on communication media; providing on-line business information services in the field of the commercial uses of fiber optical networks, computer hardware, computer software and communications equipment; sales promotion services featuring fiber optical networks, computer hardware, computer software and communications; telecommunications network management services, namely, the operation and administration of telecommunication systems and networks for others

Technical support, namely, monitoring of network systems; computer diagnostic services for network system; computer network design for others; computer network consulting services; design, deployment and management of computer networks for others; computer communication network consulting services; monitoring of computer network systems for system failure or decrease in performance; monitoring of the performance and physical structure of a computer network

Monitoring of computer network systems for security purposes