What is Ethernet And Why Does It Still Matters?
Ethernet is a simple way to link computers with cables. It was born in 1973 at Xerox and thistechnology lets devices talk to each other through physical wires. It is very unlike Wi-Fi whichsends data through the air. In fact, Ethernet sends information through cables for better speedand security. If you have a slow internet connection or laggy online games then a simple cablemight fix your problems.
How Ethernet Works
The basic principle of operation in Ethernet is straightforward. Data is sent using frames. Everydevice in your network is assigned a unique MAC address. This MAC identifier is utilized as adigital fingerprint for networked devices. It’s the address on the Ethernet that ensures data sentfrom a device is routed to the correct device.
Most Ethernet connections today use full-duplex technology. This is similar to a two-lanehighway where vehicles move in both directions simultaneously. Communication is bidirectionaland real time. This technology makes file transfers, streaming, and telephony seamless, andmultiple functions can be performed simultaneously without loss of quality.Another fact about Ethernet is that even new versions can work nicely with the old ones. Yourbrand new laptop can connect to an older network without any issues.
Ethernet vs Wi-FiEthernet can easily beat Wi-Fi in almost every way possible except convenience. Cables cangive you much faster speeds. And it’s often 2-10 times what Wi-Fi delivers in real life. They alsoprovide rock-solid connections without the drops and lag spikes Wi-Fi suffers from.Ethernet also wins big as far as security is concerned.The hackers will need physical access totap in because the signal always stays in the cable. This is not the case with Wi-Fi where yourdata flies through walls and windows and this is where the hackers or anyone nearby might grabit.You can use cables for gaming, video calls, large file transfers, and streaming 4K content. And Wi-Fi can be used for browsing, social media, and casual works.