nanog mailing list archives
Re: Backup DC power standardization with Photovoltiac battery systems?
From: Mark Tinka <mark@tinka.africa>
Date: Wed, 19 Apr 2023 16:09:02 +0200
On 4/18/23 08:41, Sean Donelan wrote:
I'd prefer broadband CPE (UL listed) with a standardized backup power connector (doesn't exist, but I can dream).
Out here, most people use this to keep CPE going when the power is out: https://www.takealot.com/gizzu-8800mah-mini-ups-dual-dc/PLID71930088?gclid=CjwKCAjwov6hBhBsEiwAvrvN6Bwdu_8uBXMXa8pC475Hd6H4Aa_fUyYeDkYg13Q-j6tkjWCGHqAFYBoC26UQAvD_BwE&gclsrc=aw.dsNice, compact, neat package that is portable and will give reasonable backup time when needed.
For CO or data centre applications, most gear should be good for 48V. If it's lower than that and you have a ton of them, you are probably better off with a protected AC source.
Mark.
Current thread:
- Backup DC power standardization with Photovoltiac battery systems? Sean Donelan (Apr 14)
- Re: Backup DC power standardization with Photovoltiac battery systems? Joe Greco (Apr 14)
- Re: Backup DC power standardization with Photovoltiac battery systems? Sean Donelan (Apr 14)
- Re: Backup DC power standardization with Photovoltiac battery systems? Josh Luthman (Apr 17)
- Re: Backup DC power standardization with Photovoltiac battery systems? Sean Donelan (Apr 17)
- Re: Backup DC power standardization with Photovoltiac battery systems? Mark Tinka (Apr 19)
- Re: Backup DC power standardization with Photovoltiac battery systems? Mark Tinka (Apr 19)
- Re: Backup DC power standardization with Photovoltiac battery systems? Sean Donelan (Apr 14)
- Re: Backup DC power standardization with Photovoltiac battery systems? Joe Greco (Apr 14)