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Jun 27, 2015 · Hub. There are two primary types of hubs in the computing world: 1) network hubs and 2) USB hubs. 1. Network hub. A network hub is a device that allows multiple computers to communicate with each other over a network. It has several Ethernet ports that are used to connect two or more network devices together.
Mar 25, 2022 · A hub is a network device that connects various network nodes, e.g. in an Ethernet, in a star configuration. In the OSI (Open Systems Interconnections) reference model, hubs are classified as level 1 devices that operate at the physical layer. Their main task is to interconnect several computers and immediately forward received data.
May 3, 2022 · In general, a hub refers to a hardware device that enables multiple devices or connections to connect to a computer. An example is a USB (universal serial bus) hub, which allows multiple USB devices to connect to one computer, even though that computer may only have a few USB connections. Pictured is an example of a USB hub.
Jul 20, 2023 · A hub is a networking device that serves as a central connection point within a local area network (LAN). Its primary function is to receive data signals from connected devices and broadcast them to all other connected devices, regardless of the intended recipient.
A network hub is a node that broadcasts data to every computer or Ethernet-based device connected to it. A hub is less sophisticated than a switch, the latter of which can isolate data transmissions to specific devices. Network hubs are best suited for small, simple local area network environments. Hubs can't provide routing capabilities or ...
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Jun 24, 2022 · A hub is a small, rectangular, inexpensive device that joins multiple network-enabled devices. They're often made of plastic and receive power from an ordinary wall outlet. The purpose of a hub is to form a single network segment on which all devices can communicate directly with each other.
Nov 1, 2012 · A hub is the connection point in a computer device where data from many directions converge and are then sent out in many directions to respective devices. A hub may also act as a switch by preventing specific data packets from proceeding to a destination.
