Ключевые слова: background, business, cable, closeup, communication, computer, connect, connected, connection, connector, contact, cord, crimp, crimper, crimping, cut, data, device, digital, electronic, engineer, equipment, ethernet, industry, information, internet, isolated, lan, line, metal, net, network, networking, online, pliers, plug, professional, repair, rj45, service, switch, system, technology, telecommunication, tool, utp, wire, work,