An Ethernet connection is a wired computer networking technology that is commonly used in local area networks (LAN), metropolitan area networks (MAN), and wide area networks (WAN) . It is a way of connecting computers and other network devices in a physical space, allowing them to share files, information, and data with each other efficiently. Ethernet cables are wires that physically connect devices to a router or modem, giving them access to the local area network (LAN) and the internet. Ethernet connections are almost always faster and more stable than Wi-Fi connections, making them a great choice for organizations that prioritize high speed, security, and reliability. Here are some key points to know about Ethernet connections:
- Ethernet cables have double the amount of wires to a phone cable (8 vs 4) and look similar to phone cables, but with a slightly bigger connector.
- Ethernet cables plug into Ethernet ports on routers, computers, TVs, and most internet and network-enabled devices.
- Ethernet stations communicate by sending each other data packets: blocks of data individually sent and delivered.
- Ethernet establishes link-level connections, which can be defined using both the destination and source addresses.
- Ethernet connections are almost always faster than Wi-Fi connections and are usually more stable.
- Ethernet cables are made to snap snugly into place, so its hard to accidentally unplug them while in use.
