Ключевые слова: background, bandwidth, blue, broadband, business, cable, closeup, color, communication, computer, connect, connection, connector, cord, data, digital, electric, electronic, equipment, ethernet, global, hub, industry, internet, lan, line, link, macro, modem, net, network, networking, office, patch, plastic, plug, port, power, rj45, router, security, service, switch, technology, telecommunication, web, wire, wired,