About what Ethernet is, it became known in the seventies of the XX century. This type of LAN was invented by Robert Metcalfe, who was then working for Xerox Corporation. In the late 70s, Metcalf opened his own company 3com, where the development of new technology was completed. Over time, it replaced the existing types of local networks, and Metcalfa became a leader in this area.
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Over time, this type of network will become even more affordable. Already there are modifications that provide a speed of about 10 gigabits / second. By the middle of the current decade, technology is expected to yield a speed of 1 terabits / second. With such impressive prospects, everyone who understands what Ethernet is will definitely want to connect to this network.