What Is the Ethernet and How It Powers Wired Networks

When it comes to dealing with Internet device connections and networks, most of us have at least heard of the technological terminology involved. USB cables, WiFi, routers, and ethernet connections are used by everyone — even when we don’t necessarily understand how they work. When discerning what connections will work best for your needs, you need a working knowledge of these terms. What are some of the most common computer network types? What, exactly, is ethernet? Is it the best mode to connect your network? Let’s take a look. When you’re setting up a computer network, your mode of connection can be broken down into common network types. For some of these networks, an ethernet connection works best. For others, a WiFi connection may be your wisest option. The most common networks utilized include: PANs are used by individuals with a single computer, and in need of a single connection. PANs may include network devices such as printers and smartphones. A small business most likely utilizes a LAN. They are called “local” because they connect computers within short proximity. LANs use routers and physical cables to connect devices, and shared data is accessible to all computers in a LAN. LANs use ethernet connections. EPNs are often used by businesses with multiple locations. They allow secure systems access to shared data. For example, if you work remotely, or, your company has offices in Chicago and London, you’re probably on an EPN. MANs cover areas such as municipalities, cities, and campuses. Government agencies often use MANs, and connect computers and other devices through ethernet. Virtual private networks , or VPNs, are in place to allow users secure and anonymous access to the Internet. VPNs act as remote private networks accessed by virtual connections. A Wide Area Network , or WAN, is similar to a LAN, but allows network connections over greater distances. For example, a bank may use a WAN for its ATMs, branches, and online banking apps. WANs also often use ethernet systems to connect computers. Ethernet is a wired connection that links computers in a LAN, MAN, or WAN network. It prohibits two or more systems from transmitting data at the same time and keeps smaller networks secure. In simpler terms, if you plug your computer, printer, or smart device into a grounded ethernet connection, you can immediately join your local area network. Your ethernet connection allows for a quick transmission of data. Ethernet cables are either coaxial or fiber and can transmit data for individual residences, small to medium businesses, or even small towns. Required ethernet hardware components are minimal and relatively inexpensive. Most computers have ethernet capabilities pre-installed, so you won’t have to worry about purchasing most of these components anyway. The components required to utilize ethernet network connections are: Ethernet cables can vary in size and come with different levels of bandwidth and length. You should choose which cables you use based on your needs and the configuration of your ethernet setup. For example, at home, you may need a lengthier cable with a wider bandwidth than you will need in a small office environment. If you have a fast internet speed, you’ll want to use a newer cable that can support this connection. However, a slower internet speed may call for an older cable with less bandwidth. Other than wireless versus wired connection, are there any obvious differences between a WiFi network and ethernet? The short answer is yes. WiFi and ethernet offer different benefits that are vital to understand before you choose which to use. WiFi offers greater mobility for users, as you can move from room to room to use it. You can also hop on other public and private WiFi networks and gain access to their respective connections. VPNs and mobile hotspots allow you to use public WiFi networks and still maintain a level of protection over your personal data. On the other hand, ethernet connects offer faster online transmission of data and quicker connections than WiFi. An ethernet connection also offers greater security than WiFi, as one can only access network data if they’re physically connected to a local area or wide area network. Similarly, these connections don’t face the signal blocks that WiFi networks may struggle against. Computers in an ethernet network can access shared data sans an Internet connection. Nonetheless, you’ll need access through a router in order to connect to the Internet. Since these connections need physical cables to become operative, WiFi isn’t necessary. You can be connected via ethernet and WiFi simultaneously. However, leaving both networks open may decrease both the speed of your connection and transmission of data. You could also see an increase in network errors. Protecting yourself online can feel like an overwhelming, stressful task. If you can discern what systems to use and what privacy measures to take, it allows you to alleviate that stress. Even if you’re not a tech professional, a little knowledge can go a long way to provide a successful online experience. At What’s My IP Address, we answer your questions, including “what is the ethernet and how does it work?” to help you make informed decisions. Find the best, fastest Internet connections for your personal and professional needs. Check out our extensive blog and our security tools to help protect yourself against online threats.