Questions about Ethernet Cabling
PLEASE READ: This is not a thread about the merits or demerits of audiophile-grade ethernet cables, or any cable for that matter. If you don’t believe in spending extra on expensive cables, I respect your opinion but please don’t turn this into a point of contention.
So before I ask my questions, let me describe how internet connectivity is setup in my house:
- [Home office/study] The modem (AT&T), router (Google Nest/Mesh), and switch ($25 TP-link basic switch) are located in the home office/study. I also have a second system in this room as well as other stuff connected through the switch. In other words, I can’t move the switch to another room.
- [Media room] The main audio system is located in the media room which is in the diagonally opposite side of the house (single story). This room has the ENO ethernet filter connected to the Innuous Zenith MK3 streamer, and so on.
[Long ethernet cable] A very long run of ethernet cable (CAT 6/over 100 foot) runs from the [Home office/study] router and terminates into the [Media room] ethernet jack/wall plate. This was done by the builder and it runs through the attic.
- [Media room] From the [Media room] ethernet wall plate, I then use another 6 foot ethernet cable (also CAT 6) that goes into an ENO filter and then on to the Innuos Zenith MK3 streamer.
So here are my questions:
1. Is it worth upgrading only the so-called last-mile ethernet cable, i.e. the one between the [Media room] ethernet wall plate and Eno filter while I continue using the long CAT 6 cable [Study >> Media room]? It is going to be difficult, if not impossible, to replace the long-run CAT 6 cable as it goes through the attic where several spots are not reachable without tearing down some sheetrock.
2. Is it worth adding a second audiophile-grade switch (e.g. uptone) in the media room while leaving the one in the study as is? Or is it better to upgrade the switch in the study first and place the cheaper switch in the media room? Or do I need to replace both switches (not prefered as it adds to the cost)?
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So a quick update ... adding a second switch (in the media room) that sits between the wall jack and Eno was an abject failure. I bought a basic D-Link switch with iFi power supply. It felt like someone put a thick blanket over the sound. The degradation in sound, especially soundstage depth and overall vibrancy was very noticeable. I will let it run for a few hours, but honestly the result is so bad that I doubt it will be worth it even if it were to improve a little. So clearly, Rich's (ENO owner) suggestion of having two switches in the path did not work in my case. The English Electric Switch8 also did not do diddly squat in my chain when I tried it a few months ago. Personally, I'm reaching the conclusion that unless one is willing to invest in higher end switches (Telegartner or Melco, etc.), don't even bother. As sugggested, I will try a better ethernet cable and report the results faithfully as I hear them.
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@arafiq , is it possible to get under the house and run the cable diagonally to your system? This could shorten the cable run length considerably. I have the cable run directly from my modem in the middle of the house into the hollow wall and hanging from the floor joists before entering my music room through what used to be an unused power outlet on a double brick wall and then into my Antipodes streamer/server. The cable would need to be at least 50 metres long to go around my house. I get away with a 15 metre cable by going under the house. You can also keep it away from nearby power cables and outlets this way too. One question that someone else might care to answer. I've read that round cable is supposedly audibly better than flat. True? Why? |
@ianrodger -- thanks for the suggestion. Unfortunately, in my area houses do not have basements, and there is no way to run the wire underneath the house without performing some major surgery. There are a number of hallways and other rooms in the way. On a side note, I want to clarify that there’s no real problem that I have in my current setup. It still sounds pretty damn good! I was just trying to see if adding a second cheap switch or better ethernet cables in the last mile might result in any further improvements. So clearly, the second cheap switch thing didn’t work. Not only did it not work, it did harm to the sound quality. Let’s see how a better ethernet cable might fare once it’s delivered next week. |
