Ethernet works by using a protocol called Ethernet protocol, which is part of the IEEE 802.3 standard, to facilitate communication over a local area network (LAN). It divides data into frames, which contain source and destination addresses and error-checking information. These frames are transmitted over physical media like copper or fiber optic cables, ensuring data reaches the correct destination.
An Ethernet network operates by connecting devices through a central hub, switch, or router in a star or tree topology. Each device on the network has a unique Media Access Control (MAC) address, enabling precise identification and communication. Data is sent in frames, and devices use the Carrier Sense Multiple Access with Collision Detection (CSMA/CD) protocol to manage access to the shared network medium, preventing data collisions.
Ethernet is generally faster than WiFi. Ethernet connections, especially those using modern standards like Gigabit Ethernet or 10 Gigabit Ethernet, offer higher data transfer rates and more stable connections compared to WiFi. While WiFi speeds can be affected by distance, interference, and the number of connected devices, Ethernet provides consistent speeds up to its maximum rated capacity.
Ethernet gets internet by connecting to a modem or router that has access to the internet. The router or modem converts the internet signal from the service provider into data that can be transmitted over the Ethernet network. Devices connected to the Ethernet network can then access the internet through this shared connection, benefiting from the stability and speed of a wired connection.
Ethernet carries data by transmitting electrical or optical signals through its cables. Data is encoded into frames, which are sent over the network to the intended recipient. These frames travel along the physical medium, and switches or routers direct the frames to their correct destinations. Upon reaching the destination device, the frames are decoded back into data, completing the transmission process.