What is Ethernet and How Does it Work?

What is Ethernet and How Does it Work?

Ethernet has been synonymous with high-speed internet access via a wired connection to a router. The Ethernet cable comes in handy for networking-related purposes for your home and workplace alike.

The main objective of Ethernet is to allow devices, such as laptops, tablets, desktops, etc., to share all types of files with each other as well as with the Internet provider.

Ethernet cables are a sort of network cable. These cables are created to function with the Ethernet ports. You will find these "ports" on televisions, routers, computers, etc. 

How Exactly Does the Ethernet Work?

All devices within an Ethernet network come with an "Ethernet card." This card is also known as Network Interface Controller or NIC. These devices are referred to as nodes, and they communicate with each other through protocols. Devices used for wireless Ethernet cable connection also have the Ethernet card in them. 

In the area of networking, protocols are viewed as a language of interaction between linked devices. The nodes interact through the frames, and the information sent by these nodes is called "short messages." The "frames" are known as the "sentences" and are said to transport information, that one node is sending to the other node. 

Ethernet protocol specifies all the rules when it comes to constructing the frames. Every frame has a source address and destination. They play their part to detect the receiver and send a particular frame.

But it is interesting to remember, that every node does not carry the same address. All devices are linked to each other through fiber optic Ethernet cable, which is called the medium.

All the signals attenuate because they travel through the cable. The majority of the signals can also get lost, especially when the cable for internet services is pretty long. To maintain the quality, it's important to amplify the signal. These "amplifiers" are called "Repeaters." 

Ethernet Cables: How Do They Look?

The Ethernet cables are pretty similar to the phone ones. The Ethernet cables have a lot more wires when compared to the phone cables. On the other hand, the connector of these cables is a bit bigger than the ones of the phone cables. The Ethernet cable has a modular plug known as RJ45 or Registered Jack connector. 

Experts say that the Ethernet cables can differ greatly when it comes to length. They are normally available at 0.3 meters, but you will also find over 30 meters long cables. It's also possible to cut the cables according to the length you need.

These cables are also available in numerous colors, and there is no difference between the shades of all the cables. Some of the computer network administrators color coordinate the cables. Doing so helps them to maintain and manage the networks easily and effectively.

Types of Ethernet Cables Available

There are several kinds of Ethernet cables that are currently available on the market. Some of the popular ones are:

  • Patch Up or Straight through Cables: These cables are used for connecting various kinds of devices, such as routers or computers. 
  • Cross over Cables: The crossover cables are used for linking two same devices, for instance, connecting two laptops or computers.
  • Solid Cables: These types of cables are normally used by business networks and providers of great service. They have a single run of wire and are much cheaper when it comes to producing them. Due to such reasons, they are available at a reasonable price.

These types of cables enable blazing fast internet access to your home and workplace.

Tata Play Fiber Using Ethernet Cables

If you are looking for a reliable fiber broadband service using Ethernet connectivity, then you ought to check out Tata Play Fiber.

It is a well-known fiber broadband service provider that offers fiber optics and end-to-end internet connectivity right from the providers to your home. They use Ethernet cables, which you can connect with your respective device with their fiber broadband plans at speeds up to 1GBPS. 

To Sum it up

Ethernet cables are used in both commercial and residential properties. They are viewed as the backbone of various devices and will link one device to another without much problem. These Ethernet cables will allow you to create a smart office or home.

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Rahul Nambiar | Tata Play Fiber

Rahul Nambiar

Manager - Digital Marketing

15th September 2022

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