X-ONU-SFPP (AT&T, Bell Canada & more)

Paired this with a Cloud Gateway Fiber and it worked great to replace our AT&T modem! 1Gps service feels more stable and slightly lower latency (~20ms to ~15ms across a few tests). I mainly just wanted to clean up under our TV so getting rid of the big modem + power brick was the primary focus. Without the cooler it ran ~67°C (but worked fine for the week) and with the cooler it runs ~36°C so highly recommend cooling it.

Epic. Was able to place my ISPs modem in the box and not have to worry about the limitations of their hardware or the security issues they don't understand.

It's not completely straightforward to find reliable configuration instructions, but the ONT module up and the cooling fan for Unifi Fiber are extremely well designed.