Step by step
I uploaded that stp file what I used for the tutorial.
If you need any chain links than follow this link below:
You have to prepare the downloaded models sometimes... Make work planes and axis
Draw the cable
Make some feature for pattern
Make pattern on the curve
Insert the chain links into
use the pattern
Insert the mounting brackets into
Switch onto the Studio
Choose the parameter and add to favorites
Animate that as you want
Enjoy your work and be inspired!