Episode 2 discusses-

4 types of cable designs.

Distribution and Breakout styles used in the Premise/enterprise side of the industry and are commonly connectorized.

And 

Loose Tube and Uni-tube/central core cables used in the Outside Plant side of the industry which are commonly fusion spliced together and terminated by splicing pigtails on/to the fibers.

This inaugural episode discusses-

Optical Cable types

Optical Cable Designs

Cable environments

The demands that applications are putting on cables