The only thing I'd caution anyone else looking to do the same is doing a software router/fw like the Portectli is it's usually not hard to get the raw bandwidth to look nice with big flows but the new connection latency, connections per second, jitter, and QoS handling tend to suffer vs something with hw offloads (which is what most are used to even with cheapo gigabit home AP+router+switch combos). Of course... it's usually cheaper to go with a pure software box :).

If you want a full FW solution that can actually FW+NAT at 10G bidirectional without breaking a sweat then something like the FortiGate 90G is the cheapest thing I've found that performs really well across the board. Great QoS, great latency, amazing performance, easy enough to use UI (once you get oriented), low power, does well with even small packet sizes in a single stream. If you want to enable all of the NGFW stuff (e.g. AV and IPS) then it'll dip below line rate though.

If you just want something that NATs/connection direction oriented filtering like a "normal" home router then something like the MikroTik CCR2004 can get you better than the performance they got on the VP2440 + give you 12 ports of 10G SFP+ to work with. If you were planning to do "fancy" FWing/functionality beyond a normal home NAT FW (with decent managed switching built in) then the feature set will be a bit limiting, of course.

Unfortunately the blog didn't link to the SFP+ module they're using, but everyone should know there's effectively 2 different generations of 10gbit sfp+ to ethernet modules. The old gen, labeled as 30 meters, draws ~3 W, and gets extremely hot (to the point it'll usually cause link flaps), and the newer gen, usually labeled as 100m or 80m, draws ~1.5 W, and runs much, much cooler.

Example of the new gen: https://www.amazon.com/Wiitek-Transceiver-Compatible-UF-RJ45...

Old gen: https://www.amazon.com/10Gtek-SFP-10G-T-S-Compatible-10GBase...

Typically the old gen uses a Marvell AQR113C, and the new gen uses a Broadcom chip that I forget the number of off hand.

I'm extremely happy after upgrading my network to 10gbit copper ethernet. It was much more expensive than I thought it should be, but worth it even if I only max it occasionally. Now I can easily fully saturate my 10gbit ethernet doing a first Time Machine backup or transferring files to my M.2 SSD NAS which saves me waiting rime and is satisfying to watch.

It's wild to me that 10gbit isn't the norm by now and tech people who should know better seem to think WiFi matches or even exceeds even 1gbit ethernet. My MBP connects to my WiFi7 setup(Ubiquiti E7) at a nominal 1.5-1.9gbit but Time Machine backups and file transfers are slower than plugging into 1gbit ethernet, probably in large part due to latency and retransmissions. Not to mention that ethernet works with near 100% reliability with dramatically less variation in speed and error rate.

I might have been lucky, but in the one home and one office were I've connected 10gbit switches and PCIe cards, it has just worked. Especially the office was a nice surprise, because it is at least 20 meters (probably more) of unknown cabling and at least one unknown patch panel between the utility closet where the NAS lives and the desk area. The cables were run 15 years ago, so I expected it to be cat 5, but clearly not.

It is nice moving/streaming large files across the network at 10 gbit. It really is ten times less waiting than with plain old gigabit.

Of course, most of the time I'm working with lots of small files and then the spinning disk array in the NAS has no chance to saturated the this giant pipe, or even a normal gigabit connection...

One thing I'll add that I learnt in the process of doing my own house: It's not just the cable type but also the SFP module that can limit the distance. I used MicroTik hardware and their S+R10J modules are limited to ~30m for 10Gbps speeds.

That's pretty wild.

I have 1.5/900 fibre to my house, and I bring a 2.5 line from the modem to my home office where a 2.5 switch delivers it to my workstation, laptop, and unraid NAS. But those devices are all themselves just gigE I think, and I've yet to come up against a download (even a torrent) that seems like it would have really benefitted from having the entire theoretical 1.5 pipe available.

For me the threshold has always been "can I stream a 4K movie from the NAS downstairs or from my seed box". No real need for anything above. Still I ran 10Gb single mode fiber in all the ducts.

Both impressive and surprising that thermals were the biggest barrier!

Meanwhile I'm sat here wishing I could justify running any ethernet in my apartment, but improving wi-fi tech means I never can...

10g-base-T is a sick joke

high latency, high error rates, and terrifying heat output from SFPs (which the author noted for himself)

the only cat6 left in my home network is the link to verizon's ont, because in their infinite wisdom the ONLY connectivity offered was 10g-base-t

The device nomenclature alone is worth the read! (otherwise an impressive feat to see)

The Mikrotik switch is awesome, and it's still the most compact 10G switch available.

You can fix the thermal issue either by adding a small fan (Noctua is great) or by adding more radiators: https://pics.ealex.net/share/UxeSf_AWHLIuc-qzK5zl7JIgQvQDAZh...

I've been running it like this in a closed comm box for the last 3 years without any issues. SFP+ modules actually do not use that much power, it's just that it's concentrated into a small package, resulting in high temps.

I was surprised that the old Cat5e in my home supports 10Gbps without any issue, so went ahead and upgraded the rest of the network with 10Gbps switches (expensive Ubiquiti gear, but worth it to talk at 10Gbps between all my machines, even though the internet is only 5Gbps Fiber).

What's the point?