networking, telecommunications, connectivity, routing, fiber optic transport and network access equipment, namely, traffic managers, servers, routers, hubs, switches, optical amplifiers and switches, wireless switches, base stations, gateways, bridges, brouters, concentrators, aggregators, modems, network interface cards, line cards, compensation modules, switch routers, electronic equipment racks, shelves and modules, backplanes, mid-planes, call centers; computer programs relating to the fo...