Internet Backup
The main reason you would choose Starlink or 5G for Backup Connectivity is that it offers true infrastructure independence over traditional ground-based networks.
Despite coming from different providers, fibre circuits often share the same physical infrastructure - running through the same underground ducts, utilising the same street cabinets, or even entering buildings through the same access points. This shared infrastructure creates a significant vulnerability: a single incident, such as a construction accident severing a cable duct or a flood affecting a street cabinet, can simultaneously disable both the primary and backup connections. Even when circuits appear to take different routes at a local level, they may converge at critical points in the network infrastructure, creating hidden single points of failure that only become apparent during a major outage.
Using Starlink or 5G allows for continued operation even during local infrastructure outages.