Yes, same result with either the switch or opticleModule, especially when feeding the Signature Rendu SE Optical.
Advice on Optical Ethernet Conversion
Hello:
I'm looking for a high-quality convertor for Ethernet to Fibre, for streaming Qobuz to my Lumin U2's fibre input. I've got two Finisar 1318 SMCs and am running a 40' fibre run.
Specifically, I'm looking at the Sonore opticalModule, the Uptone EtherRegen (version 2 forthcoming, ideally) or the SOtm sNH-10G switch.
All real-world experience with any of these is welcome. I'd like to know what perceived SQ benefits were realized, ideally. Personal experience/anecdotes would be most welcome.
Thanks in advance,
JAMES.
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Cleaning up LAN worthwhile, I use JCAT net xe, again powered by Uptone JS-2 with the Mundorf DC cable. Upgrading both LAN and optical conversion not redundant. I should also add the Mundorf diy DC cables made a far larger difference than I was expecting, this compared to generic Uptone, diy Duelund tin plated copper, something along the lines of AC power cable changes.
Getting wifi off audio system LAN is another biggie, lot of noise injected with this. 1 gb net service and low latency, meaning gaming router, close by net provider servers all makes a difference. All in all every single little thing you can think of to make LAN quieter and faster is beneficial. Just have to find best chain to work in your individual circumstances. |
Hi @sns Great information, many thanks. I'm going to try running two optical 'moats', first one from the modem to a TrendNet 4-port switch w SFP going to my Cisco Catalyst 2960 via fibre//2 10Gtek SMCs. The second one would be a Stack Audio SmoothLAN from the Cisco, feeding an FMC (perhaps the opticalModule?), and this would go via fibre cable to the Lumin, with two 1318 Finisar SMCs. Then I could run my computer LAN by connecting a TP Link switch to the TrendNet (via RJ45), or from the Cisco. * Would it be best to plug in the wifi into the TrendNet, even though it will be a hub that feeds the audio system LAN? Or should it be connected to the downstream computer LAN TP-Link switch? Any advice/comments welcome. Best, JAMES.
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Wifi downstream better.
The two switches you're running are weak link in your setup, optimizing your optical downstream from those noisy switches is somewhat futile. A single switch in your audio streaming setup preferable to running two, and that single switch could be upgraded via an audiophile switch, even one the less expensive ones would be an improvement. Router powered via LPS would also be an improvement.
Noise is loss of resolution in streaming audio, once its lost no amount of downstream upgrades will get it back. Start upgrades with first link in chain and work down. |
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