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Wifi vs ethernet revisited

For this discussion I want us to forget the usual problems of wifi: stuttering, buffering, loss of signal strength. Let’s assume we have a strong, reliable wireless connection. Questions: how would you rank the following:

1. [No wireless, my current config] Ethernet from router -> Switch (or OM) -> fiber -> Etherregen -> ethernet -> streamer.

2. Eero wireless mesh -> receiver -> ethernet -> streamer.

3. Eero Wireless mesh -> receiver -> ethernet -> Etherregen -> ethernet -> streamer.

Or, to really go hybrid and (probably nuts):

4. Eero wireless mesh -> receiver -> ethernet -> Switch (or OM) -> fiber -> Etherregen -> ethernet -> streamer.

I haven’t done [4] yet. But to my ears, [1] definitely beats {2] and (less emphatically maybe) beats [3] even though I have a very strong Eero wireless mesh system. Maybe my assumptions to begin with are still wrong? I can’t seem to read a good forum thread where the usual stuttering’/buffering problems (that we all know about) are removed. Thanks in advance everyone!

 

debrajray
debrajray OP
40 posts
 

@sns yes, obviously, and I agree. I do have that setup. The problem is that I have a second audio system at the other end of the apartment.

@erik_squires (and @fthompson251) please correct me if I misunderstood, but after each ethernet run to each of my two audio systems (one of them is over 40'), I have a short fiber-optic "moat" which gets reconverted to ethernet via etherregens before they enter the audio system; already noted in my original post. Would that not suffice against surges? (And point taken on the iFi.)

steakster
2,019 posts
 

OP: I can’t seem to read a good forum thread where the usual stuttering’/buffering problems (that we all know about)

Apparently, I don’t know about it. My WiFi has been rock-solid with an 8 year old Auralic Aries streamer. No hiccups at all. Perhaps, it's because both TX/RX are extremely tricked-out. I’m very pleased with my Fidelizer Audio Airstream.

debrajray OP
40 posts
 

@sns let me take that back. In theory I could isolate both audio systems (plus Roon server) on one LAN port and run an Eero mesh in bridge mode on the other port, and keep them all on the same subnet. It does not solve the problem of a long ethernet run for one of the audio systems, but it separates the wifi completely, which is also worth trying. Thanks.

debrajray OP
40 posts
 

@sns would a Ubiquiti Dream Router be a good recommendation for a main router in your setup, or would you suggest something else. I guess there must be something simpler as I don't need the main router to have wifi. Thanks so much.

erik_squires
16,898 posts
 

please correct me if I misunderstood, but after each ethernet run to each of my two audio systems (one of them is over 40'), I have a short fiber-optic "moat" which gets reconverted to ethernet via etherregens before they enter the audio system; already noted in my original post. Would that not suffice against surges? (And point taken on the iFi.)

Sorry, yes it would! :)  Though worth noting that once a surge is in a wire (coax or Ethernet) it can go through connected devices to the AC.  That is, your fiber adapter itself can be a surge path via the AC.  So if you use this, make sure the power supply for the Ethernet --> Fiber converter is outside your surge protector, and your Fiber --> Ethernet (if any) is on the INSIDE of your surge protector.   Still, this is the approach I use to air gap between my incoming cable modem and Wifi router.  A 1m air gap with a good surge protector for the AC wall warts.    I also use a gas discharge coaxial surge protector OUTSIDE my home. 

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