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Enterprise Security Magazine | Wednesday, May 05, 2021
Networking cables are used in the computer lab to connect multiple computers to a single central device called a switch.
FREMONT, CA: Multiple devices are connected to each other and to a single central computer using networking cables; the central device is called the switch. A computer lab is the best example of a networking cable. Networking cables are used in the computer lab to connect multiple computers to a single central device called a switch.
Networking Cables
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Copper and fiber cables are two popular types of networking cables. Copper cables are less expensive than fiber optic cables and are mostly used for short-range communications. Electrical signals may be used to transmit information. Since copper networking cables are used, they are susceptible to outside interference. When it comes to fiber optic cables, they are made up of strands of glass and one can send data in the form of light signals via the fiber. Additionally, copper networking cables are more costly than fiber optic cables.
It is often used for longer-distance communications because it is extremely costly. Most choose fiber optic cables because it does not get affected by outside interference during data transmission. Ethernet is the protocol used for networking cables. Protocol, as one knows, is made up of a series of rules, and ethernet cables are made up of a variety of components. It defines the various cablings and their speeds in the physical layer. Furthermore, it describes how data is transmitted and formatted in the medium access layer.
The primary purpose of ethernet cables is to enable us to communicate over multiple cables and at different paces. Assume User A has a network speed of one-gigabit connection and wants to send a message to User B that has a 20-gigabit speed. The information is first transferred into the media access control system, where it is formatted according to the media access control rules and then sent to another network device using the physical rules. It decodes the message at the physical layer and sends it to the receiver system after receiving it at the other end. One can deliver information on the receiver side of the network, even at varying communication rates.
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