Ключевые слова: abstract, adsl, broadband, business, cable, closeup, communicate, communication, computer, computing, concept, connect, connection, connector, cord, data, digital, dsl, ethernet, interconnect, interface, internet, isolated, lan, line, link, macro, net, network, networking, office, patch, plug, rear, rj45, surf, technology, telecommunication, utp, wan, web, white, wire, wired,