The only snag was that the ONT (that’s Optical Network Teminator) is a powered, active device. A bit like… a modem?
Anyhow, there was an ugly power cable getting in the way. I like powering things over ethernet, the way the original founders intended, so after pulling the box off the wall and searching for “anatel gigapoint poe”, I came across this handy blog post which explained that with a handy little injector device, you could power the ONT over PoE.
By sheer coincidence, I owned this exact little injector device because I’d used it to power my Draytek Vigor 120 that I was using for my ADSL line. I’d just stopped using this, so re-purposed it, and it worked!