Some of the Basics. Tutorial Videos To Practice

This is how to put the Mod Ends on the Cat 5/6 Cable

This is how to install a Data Jack on the User End

From the User End, The other end of that Cat5/6 cable is plugged into the Main Data Frame or Main Distribution Frame (MDF)

The Physical Layer is the main thing we take care of, as Field Techs.

The OSI model Layer 2

The Data Link Layer.