Network Design Videos

What Are SFP's and What Do They Do?

In this video, we are going to show and talk about 4 types of Small Form Factor Pluggable (SFP) transceivers.

Fiber vs. Copper Over Ethernet
How Is Network Speed Affected?

John Bruno explains fiber optic cable vs. copper over Ethernet. He mentions the history of 3 fiber light sources from 850nm LEDS, 1300nm LEDS, to VCSEL's and what had to change during that time to accommodate these light sources.