Ключевые слова: accessibility, blue, bunch, business, cable, closeup, communications, computer, concepts, connect, connection, connector, data, digital, electric, electrical, electronics, equipment, interconnect, internet, isolated, lan, line, link, macro, modem, net, network, nic, pci, plastic, plug, port, protection, rj45, router, row, rubber, server, several, switch, technology, telecommunications, telephone, utp, wan, white, wire,