DALE BOYER / SCIENCE PHOTO LIBRARY DALE BOYER / SCIENCE PHOTO LIBRARY
Ethernet computer connectors. View of the heads of two computer ethernet connectors used to connect many personal computers into a network. This is achieved by using a modem (modulator demodulator). Modems translate (or modulate) information from computers into a form which allows it to be passed through existing communications cables, such as those used in a telephone network. This connector is known as an RJ-11.
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