Is latency better on fiber?

Light in a vacuum travels at 299,792,458 meters per second, which equates to a latency of 3.33 microseconds per kilometer (km) of path length. Light travels slower in fiber due to the fiber’s refractive index, which increases the latency to approximately 5 microseconds per km.

Read more

Is 5G better than wired?

As it stands, 5GHz can not replace Ethernet in terms of speed, reliability, and stability . Having a device connected to Ethernet with a cable is always going to be more reliable than connecting to the 5GHz frequency Wi-Fi band. With that, there is a new technology emerging that is cellular. This is called 5G.

Read more