9 Communication routers, switches, gateways, computers, modems; fiber optic cables, connectors and filters; fiber optical networks comprised of hubs, switches and fiber-to-copper media converters, as well as communication hubs, communication routers and switches having mixed fiber and copper ports, and computer network hubs, switches and routers having optical ports, and, computer hubs, routers and switches having mixed fiber optical and copper ports; fiber optical Ethernet networks comprised of hubs, switches, fiber-to-copper media converters, serial to Ethernet servers, communication hubs, communication routers, switches and serial to Ethernet servers having mixed fiber and copper ports, and computer network hubs, switches and routers having optical ports, and, computer hubs, routers, switches and serial to Ethernet servers having mixed fiber and copper ports
Trademark: 76649143
