What is the Ethernet port?
Port Ethernet is a jack or a socket on a computer that allows the use of the Ethernet connector. These ports are necessary to allow local networks (LAN). There is usually an Ethernet port on network devices, including computers, routers, video game consoles, modems and TVs.
Ethernet is a communication system that allows multiple local devices to share information and cooperate. For example, there may be six workers in the office, each with its own computer, all of which need access to the same databases, programs and external devices such as printers and scanners. By connecting each device to the central server or hub using Ethernet technology, all devices will have access to the same information and effectively "talk" with all other devices in the network.
The Ethernet port makes it possible to create networks using cable connections. This socket, which looks similar to the large phone connector, allows you to insert the Ethernet Ethernet. Ports and cablesThey usually use only to connect devices within nearby range, such as in the same building, because of the impractical laying of mileage of cabling around the city or hundreds or thousands of kilometers of cabling on continents. Devices such as computers and printers usually have one Ethernet port that allows them to connect to the net, while network devices such as modems can have several to allow more components to connect.
devices that do not have a port of physical Ethernet can still enable Ethernet to be connected in one of the two ways. First, many newer computers have a built -in Ethernet card that allows you to create wireless Ethernet networks that do not require cabling and replace wireless technology. Second, for Ethernet or dedicated ports, a port can sometimes be created by attaching an Ethernet adapter or "dongle" to AUSB port.
One of the disadvantages of the physical Ethernet port is its susceptibility to damage and difficulty of repair. When inserting or removing the cable from the Ethernet port, it is important to be very careful because the physical elements of the port can be damaged. Ethernet port repair usually requires the device to be sent back to the manufacturer or to the electronics repair, which may be disproportionately expensive. Some people decide to simply ignore the broken Ethernet port, instead buy Ethernet dongle and connecting to the network instead using a USB port. However, this quick fix may not always be possible, because not all USB ports on all devices are able to use the Ethernet adapter.