good afternoon @rodrigoaguilera, correct I'm with digi, with pppoe, and method 1 the speeds are correct around 7gb in download and upload, but with vppn wireguard the download is very similar to xgs-pon but the upload is 3 times lower than the images I have posted.
banana pi although it recognizes -xgs-pon all the speeds but finally says Link detected: No for it to work directly I should put yes, . the eeprom is not implemented therefore it does not see that you have it connected and if I check with putty it disconnects the wam, if they ever add it I will be able to use it directly
then I have to use method 2 with everything indicated in my post, and with the version of @woziwrt of the day BPI-R4_filogic_14012025.zip.
The speeds on the Wireguard VPN are spectacular, and above all I am looking for my privacy, with all the home automation I don't want them to know if I connect or disconnect it, apart from being able to sell data to third parties, although that should never happen, I am careful with my health, and above all, not knowing where I browse is essential too. My VPN is paid for but it is wonderful.
I am happy with it and you already have the xgs-pon, I would spend the remaining 50 euros on the converter and the sfp+rj45 and enjoy your purchase and you will see that the speeds are as expected and not the 2.5gb that it currently gives you.
Greetings