©  2017 Virtual Science Ltd

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 From modems to networks. A hands-on interactive experience of how a network achieves communication at the logical and transport levels. Modems: This interactive animation demonstrates data transmission at the lowest level. You get to see the individual bits of a byte as they are sent along the cable. The words you entered are converted to binary numbers and transmitted one byte at a time. During transmission the analogue wave diagram of the sounds sent down the telephone wire is displayed.

All levels of network communication are explained with scores of animations…

How it all comes together completes the picture…