This guide was used to configure my parents' internet connection with an improved setup devoid of the provded ISP bloatbox.
To do that, you need a few things prior to starting, namely:
- GPON SFP(+) module with an unlocked serial number configuration (e.g. [here][1]),
- Router/Gateway to plug that module (e.g. [UDM-Pro][2], [UCG-Fiber][3]),
- SC-to-SC cable with APC plugs on both sides (e.g. [here][4]).