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Ethernet hub |
Also found in: Wikipedia | 0.01 sec. |
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Ethernet hub A device that all lines on an Ethernet segment are plugged into. 10Base-T and 100Base-T Ethernets are star networks and require a hub for operation. The earlier 10Base5 and 10Base2 Ethernets are bus networks, but are often wired into a star configuration using a central hub for improved troubleshooting. A hub is also known as a "multiport repeater" and is sometimes called a "concentrator." See hub.Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content. |
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