Again this is location specific. I have a mini ups on my router/ont. And I assume that my provider also has a UPS, because even when power is out my landline connection just works.
Again this is location specific. I have a mini ups on my router/ont. And I assume that my provider also has a UPS, because even when power is out my landline connection just works.
There was a major storm that disrupted infrastructure across the west coast of Ireland last year. Turned out a lot of infrastructure couldn't survive multi-day grid power loss (water plants, cell tower repeaters, etc).
Starlink is a solid backup for mitigating the risk of such disruption by having no local dependencies other than ability to power the CPE.