Ключевые слова: business, cable, cat5, commercial, communication, component, connect, connection, connector, contact, crimper, crimping, cut, data, digitally, electronic, equipment, ethernet, group, heap, information, internet, jack, lan, line, many, net, network, object, pair, phone, plug, power, registered, repair, rj, rj14, rj45, technology, telecommunication, telephone, tool, traffic, white, wire, wired,