After upgrading to the Signature Rendu SE that uses native optical fiber networking for noise isolation I am offering a complete package to achieve similar isolation using optical fiber networking. SmallGreenComputer does a great video explaining the details of optical networking for audio,
https://www.youtube.com/watch?v=4wXszVjg4AgThis package includes a Sonore Optical Module, 7V Linear Power Supply (for Sonore OM), PS Audio AC5 power cable, pair of Finisar 1318P3BTL SFP modules, 1M of OS2 9/125 SingleMode Duplex Fiber (longer lengths in excess of 10KM possible and readily available from fibercablesdirect.com, be sure to select the 9/125 fiber diameters Single-Mode format, the Finisar modules are specific to this standard of which reportedly has less jitter), and a SFP equipped Trendnet switch.
Optical isolation allows REALLY long cable runs and enables a "clean" / "dirty" side of the network
A simple flow diagram is as follows:
Internet Router -> RJ45 Cable -> Trendnet switch -> SFP Transceiver -> optical cable to audio-rig -> SFP Transceiver -> Sonore Optical Module -> RJ45 Network device
AC Power for the LPS is a PS Audio AC5 and DC cable to the Optical Module is Oyaide tipped star-quad DC cable from UpTone Audio
I am asking $750 for the complete setup PP fees and insured shipping included. (the Sonore OM & LPS alone list for $1161)
