Sonore Rendu or similar

Easiest way to get a OpticalRendu hooked up is to get a Ethernet switch with Fibre output. The link below has such a device. Infact, that page has all the compatible pieces to get fibre into you USB DAC.

Accessories – Small Green Computer

4-PORT GIGABIT SWITCH WITH FIBER PORT

Then get an OpticalRendu and take the fibre cable from the above switch to the OpticalRendu. Then take a USB cable and hook up to your DAC.

If you stereo system is far from the FIOS router and you do not have Ethernet into your room with the audio system, then there is an easy way to resolve this. In this situation, I use a PowerLine adapter to send the music bits via the copper electrical wiring of my house. It does not matter about noise BEFORE the fibre cable.

I have 3 of these OpticalRendu’s. Send me a DM if you want more help on setting this up.

thyname,

It was a sincere thank you, no churlishness at all. I mean it.

And thank you, too, yyz. A bit more complicated I am now ready to venture.

Neal

I used a pair of TP Link media converters.   Has a SFP port that accepts an optical module.  Works perfectly.  Zero noise or problems converting a Ethernet over AC adapter to optical before my network switch 

Boxes were half off on Amazon,   everything was less than $90

You want to convert back from fiber just before the device you want to isolate. So if you have a music streamer like a ultraRendu you want to convert it to fiber Ethernet then back to wired Ethernet. Use a short one foot Ethernet cable to go from the FMC (Fiber Media Converter) to the streamer so it doesn't pick up much noise.

I recommend using a linear supply on the FMC on the clean end of the fiber that goes into the streamer and if you want very good noise reduction use an opticalModule. The opticalModule is a very low noise FMC made by Sonore.