Many people have gadgets in their homes that connect to the internet, like cameras or doorbells. Some of these devices need both power and a network connection. Power Over Ethernet, or PoE, is a way ...

Ethernet is ubiquitous, fast, and simple. You only need two diffpairs (four wires) to establish a 100Mbit link, the hardware is everywhere, you can do Ethernet over long distances easily, and tons of ...

Using Wi-Fi is nice, but the truth is it doesn’t beat a good Ethernet connection. Ethernet provides much higher speeds, lower latency, improved stability, better security, and it can even transmit ...

Although watching TV shows from the 1970s suggests otherwise, the era wasn’t completely devoid of all things resembling modern communication systems. Sure, the 50Kbps modems that the ARPANET ran on ...

I've just bought a house. It has Ethernet cables installed with ports in almost every room. The installation could be pretty old - is there a way to easily identify what kind of cable is installed ...