ERSTP

Computer hardware; computer software for detecting and recovering from a fault in a network; communication routers, switches, gateways, computers and modems; fiber optic cables, connectors and filters; fiber optical networks comprised of hubs, switches and fiber-to-electrical media converters, communication hubs, communication routers and switches having mixed fiber optical and electrical media ports; computer network hubs, switches and router shaving fiber optical ports; computer hubs, routers and switches having mixed fiber optical and electrical media port; fiber optical Ethernet networks comprised of hubs, switches, fiber-to-electrical media converters, serial to Ethernet servers, communication hubs, communication routers, computer hubs, computer network routers, switches and serial to Ethernet servers having mixed fiber optic to electrical media ports; computer network hubs, switches and routers having optical ports; computer hubs, routers, switches, serial to Ethernet servers and serial device servers having mixed fiber optic and copper ports; video encoders; fiber optic to cable converters; fiber optical to electrical media converters; serial to Ethernet gateways; serial device servers

ON-LINE RETAIL STORE SERVICES FEATURING FIBER OPTICAL NETWORKS, COMPUTER HARDWARE, COMPUTER SOFTWARE AND COMMUNICATIONS EQUIPMENT; COMPUTERIZED ON-LINE RETAIL STORE SERVICES FEATURING FIBER OPTICAL NETWORKS, COMPUTER HARDWARE, COMPUTER SOFTWARE AND COMMUNICATIONS EQUIPMENT

Technical support, namely, monitoring of network systems; computer network diagnostic services; computer network design for others; computer network consulting services