Who invented ethernet

June 30, Born and raised in the Philippines and worked in Singapore for eight years as Technical Support for a wide range of IT equipment. Ethernet has existed for nearly half a century, and it still keeps on evolving.

In fact, it has now reached an ultrafast 40 Gbps of speed from a meagre 3 Mbps on the very first day it worked. From a Xerox office in , it has boomed globally and is now almost omnipresent. Glynis Navarrete A freelance blogger who loves to write about anything related to technology. It differs from the Internet , which connects remotely located computers by telephone line, software protocol and some hardware.

Ethernet uses some software borrowed from Internet Protocol , but the connecting hardware was the basis of the patent 4,, involving newly designed chips and wiring. Metcalfe was asked to build a networking system for PARC's computers. Xerox's motivation for the computer network was that they were also building the world's first laser printer and wanted all of the PARC's computers to be able to print with this printer.

Robert Metcalfe had two challenges: the network had to be fast enough to drive the very fast new laser printer; and it had to connect hundreds of computers within the same building. Never before had hundreds of computers been in the same building -- at that time no one had more than one, two or maybe three computers in operation on any one premise.

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Develop and improve products. List of Partners vendors. Share Flipboard Email. Mary Bellis. How important is the Internet? I do get to tell bellhops in hotels that I invented that wire on the desk, and they say, "Sure you did.

Ethernet was invented on May 22, There have been many a-ha! One big a-ha! But then one of us we can't recall which said a-ha! So I founded 3Com Corp. Little did I know what I was getting into. We were building the first laser printer to get better listings - at dpi and a page per second, do the math. I lucked out and got a problem nobody had ever had before -- a building full of PCs that needed high-speed connection to a laser printer and the Internet known as ARPAnet then. I recently ran into a young aerospace engineer who told me he was finally going to get Ethernet into the F