Ключевые слова: area, blue, broadband, business, cable, cat5, center, closeup, communication, computer, concept, connect, connection, connector, cord, data, date, different, digital, disc, electronic, equipment, ethernet, hub, industry, information, interface, internet, jack, lan, line, link, local, net, network, networking, patch, plug, port, red, rj45, router, science, server, speed, switch, system, technology, telecommunication, wire,