I don't know much about cables or fiber optic cables, and I won't pretend to know much either. I do know that cables are used on various electronic items..including my laptop and I know that Cable Plus USA knows their stuff when it comes to cable related matters.
If you're interested in knowing more about Cables Plus USA, there are quite a few customer reviews for them on their website. From the looks of things they seem to have great customer service. That's a rare thing nowadays!