Ethernet cables can seem clunky or restricting, but they can substantially improve the speed and stability of your internet. Here's what you need to know about Ethernet cables, how they work, and ...

Compare fiber vs. cable internet in 2025, from speed and pricing to availability and reliability. Find out which option fits ...

The cable that connects your modem to your Wi-Fi router or main mesh unit is likely an Ethernet cable with an RJ45 connector. Ethernet offers three main advantages over Wi-Fi: It is faster, more ...

The short version: Fiber is faster, more reliable, and more expensive. Cable is slower, but it still supports fast speeds and is more widely available.

Category 5e cables are targeted at 100Mb/sec Ethernet, but their design also lets them support higher speeds, such as Gigabit Ethernet, while still using the same ports for universal connectivity.

Copper adapters can be had relatively cheap but when factoring in cables etc then the cost comes very close to 10Gbps Ethernet (copper, with some luck and patience even fibre).

Sticking to Ethernet cables with newer category ratings is often what's best, but let's dive a bit deeper into what separates these cables from one another. The frequency of a cable, measured in ...

PoE works over standard Ethernet cable that you probably already use for your network. The only catch is that for the Type 3 and 4 PoE standards that represent the current state of the art, you ...

For Gigabit Ethernet (1000BASE) the 1000BASE-T1 variant is similar in that it uses PAM-3 for the encoding, but requires (500 MHz capable) Cat-6A cabling due to its 375 MHz bandwidth requirements.