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Editor to share with you whether Ethernet is wired or wireless in the computer network, I believe most people do not know much about it, so share this article for your reference. I hope you will learn a lot after reading this article. Let's learn about it!

Ethernet is a kind of wired network technology. Each version of Ethernet has a limit on the maximum length of the cable (that is, the length that does not need to be amplified). The signal in this range can propagate normally, and the signal beyond this range will not be able to propagate.

The operating environment of this tutorial: windows7 system, Dell G3 computer.

Ethernet is a kind of wired network technology. Each version of Ethernet has a limit on the maximum length of the cable (that is, the length that does not need to be amplified). The signal in this range can propagate normally, and the signal beyond this range will not be able to propagate.

Ethernet is the most common computer network in the real world. There are two types of Ethernet: the first is classical Ethernet and the second is switched Ethernet, which uses a device called a switch to connect different computers. Classical Ethernet is the original form of Ethernet, and its running speed varies from 3~10Mbps, while switched Ethernet is a widely used Ethernet, which can run at high rates like 100,100,100 and 10000Mbps, in the form of Fast Ethernet, Gigabit Ethernet and 10 Gigabit Ethernet, respectively.

The standard topology of Ethernet is bus topology, but the current Fast Ethernet (100BASE-T, 1000BASE-T) uses switches for network connection and organization in order to reduce conflicts and maximize network speed and efficiency. In this way, the Ethernet topology becomes a star; but logically, Ethernet still uses bus topology and CSMA/CD (carrier multiple access / collision detection) bus technology.

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