Ключевые слова: background, business, cable, communication, computer, connect, connection, connector, data, device, digital, electronic, engineering, equipment, hardware, industry, information, infrastructure, internet, lan, link, network, networking, object, patch, pliers, plug, port, power, rack, repair, rj45, router, security, server, service, switch, system, technician, technology, test, tester, tool, utp, wire, work,