Optic single mode cable AT&T style

this is a fine cable but it has different ends then a standard Toslink - in other words your equipment is either designed to handle it or will not. I have one if you are interested

A fine Fiber Jumper manufacturer is FIBERWAVE out of NY. Give em a call (www.fiberwave.com). Problem is, for optimum use, you'll need a fiberscope and cleaner prior to inserting into your gear. Just because it comes from the manufacturer; doesn't mean the ends are absolutely 100%impurity free (i.e., speck of dirt or hazy when scoped).

Thank' you for your kindness.
Massimo

The 'best' at&t type of fiber glass seems to be Aural Symphonics Optimism v2... but don't know if it's this you mean.