nanog mailing list archives

Re: home router battery backup


From: Mark Tinka <mark@tinka.africa>
Date: Thu, 13 Jan 2022 07:24:01 +0200



On 1/12/22 23:01, Sabri Berisha wrote:

Same here. A small UPS that will keep my modem, router, and POE for APs alive for
the time I need to run outside and hook up my generator when PG&E decides to cut
the power again. A bigger UPS for the small 19" rack that hosts some stuff.

Top Gear Top Tip: I also have a UPS on my garage door opener. That saves the
misses from dealing with manually opening/closing the garage door if I'm not
at home.

Here in South Africa, motorized garage doors come standard with a 12-volt battery. The problem is most home owners don't realize that they need to be replaced every 2 - 3 years :-). So there are many homes out there which have had dead batteries for more than 20 years, and folk just accept that the manual handle comes down when the power is out.

That is, until you remind them to replace the battery.

Mark.


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