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iwantplaytv

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#306731 16-Aug-2023 15:15
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Ran CAT6A cables all over the house a few years ago to get future proofed for hyperfibre and wanted to put in a 10GBE switch but at that time switches were really expensive or only had SFP+ ports. Looking now again and it's the same situation. Wanting a 10 gig RJ45 switch so all ports can auto negotiate with each device as 10 gig or 1 gig. A 16 port 10GBE RJ45 copper switch for $500-800 would be ok with me but most of the switches now still have a few SFP+ at 10 gig and the rest RJ45 1 gig. Or they have at most 4 ports 10 gig RJ45 and the rest 1 gig and these are $1200+. I would be ok with 8 ports 10 gig and 8 ports 1 gig but there nowhere to be found. Just want one 16 port solution to plug the whole house into. I understand very few devices have a need for 10 gig right now but I have a few PCs throughout the house where I'm sending huge files between so I would like at least all bedrooms, lounge and 3 access points to at least have a 10 gig link to be future proofed and I've been waiting years and the situation has hardly changed.


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Lias
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  #3116913 16-Aug-2023 20:52
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I just don't see it happening.. the price of SPF+ stuff is dropping nicely, but 10gb RJ45 is pretty niche.





I'm a geek, a gamer, a dad, a Quic user, and an IT Professional. I have a full rack home lab, size 15 feet, an epic beard and Asperger's. I'm a bit of a Cypherpunk, who believes information wants to be free and the Net interprets censorship as damage and routes around it. If you use my Quic signup you can also use the code R570394EKGIZ8 for free setup. Opinions are my own and not the views of my employer.




MadEngineer
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  #3116916 16-Aug-2023 21:07
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https://www.gowifi.co.nz/switches/crs312-4c-8xg-rm.html





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Rodders1nz
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  #3116918 16-Aug-2023 21:10
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There was a video done by ServeTheHome about a month ago $500nzd for an 8 port 10Gig

 

https://www.youtube.com/watch?v=YdgrHda4sW0&ab_channel=ServeTheHome




fe31nz
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  #3116950 17-Aug-2023 02:58
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Why bother with 10 Gbit/s Ethernet when you can get old Infiniband 40 Gbit/s gear cheaper?  I have my three main PCs (2 Linux, 1 Windows) on 40 Gbit/s Infiniband now and I can copy files between hard drives on the PCs as fast as the drives will allow.  I did a presentation for my local Linux users group (PLUG) last month on where I had got to with this.  I have put a slightly updated version of the presentation files on my web server, if anyone is interested:

 

http://www.jsw.gen.nz/plug/Home_Infiniband.zip

 

This has the updated *.odp file, the associated photos and a copy of the Wikipedia page.

 

The bottom line is that I got three 40 Gbit/s PCIe x8 cards, an Infiniband switch and three cables (including one 15 metre optical one installed under the house) for $1400.61.  If I had to do it again, it would be a little cheaper than that.

 

You do need a spare PCIe 3.0 x8 slot in each PC though, for the Infiniband card.  The ones I got have two ports so you can use them to cross connect or daisy chain if you do not have an Infiniband switch.


Jase2985
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  #3117177 17-Aug-2023 14:05
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fe31nz:

 

Why bother with 10 Gbit/s Ethernet when you can get old Infiniband 40 Gbit/s gear cheaper? 

 

 

because you already have the infrastructure for 10Gbe copper and its a PITA to change to fibre. 

 

 


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