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Should I wait for the BPI R4 ? (lemmy.world)

submitted 1 year ago by [email protected] to c/[email protected]

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Currently looking for a router with the following points

sfp ports for fiber connection (we have fiber internet)
should be possible to use a wireguard on the router, since would like to use for our smart tv.
would like to run some small containers (pihole and maybe some network scanner)

The R3 looks pretty cool specially, since WiFi is built in and there are deals with case and antennas. I don't know of 2gb of RAM would be sufficient to run openwrt + some containers.

The New R4 will have double the RAM, but at least on first glance it looks, like a WiFi extension has to be bought. Also I guess it will me more expensive.

What do you folks think? Should I wait for the R4 or buy one of those package deals including antennas and metal?

Bonus Question: what sfp modules do you use for fiber connection?

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[–] [email protected] 7 points 1 year ago (3 children)

2GB of memory is fine for openWRT. Routing is surprisingly light tbh, consider that most all home/SOHO routers run integrated SoC's with <256MB of memory.

routing speed is more dependent on CPU +cache speed

i'd eat my boot if a residential ISP let you run your own SFP fiber module. they have to pretty tighttly control those things to keep signal levels right and have wavelengths in the right spots. plus they'll need to upstream reconfigure it somewhat frequently as the local network changes and if it's not their hardware, they'll get mad.

[–] [email protected] 2 points 1 year ago* (last edited 1 year ago) (2 children)

Aw dang. Never thought about my provider not allowing to use my own sfp fiber module :-( But I think you've got a point. Specially since its a Japanese provider and I don't think its worth the hassle. Mhh now I don't even know if I should go the banana Pi route, since there maybe are some better choices without sfp slot.

[–] [email protected] 2 points 1 year ago

My ISP (Bezeq, in Israel) has a list of approved SFP modules, and they can supply the modules themselves, but there's no issue using your own router with their SFP module

Of course this will differ with your provider, you should check with them, though be aware the level 1 customer service reps might not know what you're talking about

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