Good optical cable

Silflex from Lifatech

Agree with Meiwan, I bought a Silflex, it arrived sheathed in a stainless steel flexible coating to prevent crush and/or bend damage. Haven't seen that in any other optical cable.

I presume you want glass fiber (not plastic)?

I have found a reasonably priced source for glass fiber. Its made by SonicWave and you can find it on Amazon. I think DHLabs also makes some reasonably priced glass fiber Toslink cable as well.

Here is exactly what you are looking for: www.uniqueproductsonline

This cable has bested cables up to $300+

This is the link I meant to post:

http://www.uniqueproductsonline.com/6ftgltodiauc.html

Sorry for the error.