Re: home router battery backup

[Andy Ringsmuth <andy () andyring com>]

> On Jan 12, 2022, at 5:11 PM, Scott T Anderson via NANOG <nanog () nanog org> wrote:
>
> For those individuals with backup battery power for their modem/router, do they maintain Internet access throughout a 
> power outage (as long as their backup power solution works)? I.e., does the rest of the ISP network maintain service 
> throughout a power outage?

I honestly don’t know.

My entire subdivision is fairly new (early 2000s) and all utilities are underground. Therefore, power outages are 
extremely rare. We’ve lived in this house for 9 years and I think there’s been maybe one short outage due to a blown 
transformer somewhere, several years ago.

Last winter though during the EXTREME cold snap where we hit -31 in Lincoln, Nebraska, the power company did have to 
resort to deliberately shutting off entire neighborhoods for short periods, 30-45 minutes, to maintain the overall 
grid. My home was not in one of the affected areas, but we were close.

My office was though, and that was a shitstorm. We are a small company, less than 20 people, most of whom work from 
home. The power company said the rotating outages would be 30-45 minutes, which I do have UPS capacity to handle. But 
the rotating outage went close to 2 hours, exhausting my UPS capacity and getting to the point where I was more 
concerned about the temperature in the building. However, during that time I do know my ISP had no trouble. Allo 
Communications, a FTTH outfit.


----
Andy Ringsmuth
5609 Harding Drive
Lincoln, NE 68521-5831
(402) 304-0083
andy () andyring com