In a Wi-Fi network, the medium (the radio frequency being used for the network) is a shared resource, not just for the users of the network, but often for other technologies as well (Wi-Fi operates in what are called ‘shared’ bands, where many different electronic devices are approved to operate). In addition, most wired networks have a dedicated cable that runs to each end user device. Most modern wired networks are now “full duplex”, meaning that they can be transmitting/receiving packets in both directions simultaneously. There are more subtle technology differences that come in to play between wired and wireless. These devices are often desktop or laptop computers but can also include scanners and point-of-sale machines. A wired network, on the other hand, makes use of cables that connect devices to the network. At the most obvious, a wireless network keeps devices connected to a network while still allowing them the freedom to move about, unencumbered by wires.
0 Comments
Leave a Reply. |