nanog mailing list archives
Re: Eaton 9130 UPS feedback
From: Tim Jackson <jackson.tim () gmail com>
Date: Tue, 13 Nov 2012 20:59:16 -0600
Just go -48vdc. None of these pesky UPS problems :) Unfortunately there's a serious lack of PoE switches that are -48. On Nov 13, 2012 8:51 PM, "Jeff Kell" <jeff-kell () utc edu> wrote:
On 11/13/2012 6:42 PM, Tom Morris wrote:Sorry to say, I've used them and had them eat themselves. They just die mysteriously and let out lots of smoke when they do. When they do, however, they leave behind a perfectly good set of batteries. I'd recommend looking elsewhere... Does Eaton/PowerWare still make the FerrUPS series? Those were *solid*.Interesting. So far the feedback sounds overwhelmingly negative. Heard some good points on Emerson (I'm assuming Liebert?). We've had much better luck overall with them, although a couple of incidents where they don't care to come back online after they were drained. We largely use the UPS to survive power glitches without dropping the network for switch reboot times, we're not after long runs. As such, the occasional extended outages drain the UPS'es and there are always the percentage of them that do not come back online and require manual intervention. We were formerly a big TrippLite user, but they seem to be incredibly fault-intolerant with regard to the scenario above (coming back online after draining), and to a lesser degree, going offline after a power glitch. Never used an Eaton that I'm aware of however. Would be interested in other recommendations for remote / IDF / MDF environment UPS systems to just "keep the stack up" over power glitches. Jeff
Current thread:
- Re: Eaton 9130 UPS feedback, (continued)
- Re: Eaton 9130 UPS feedback Berry Mobley (Nov 13)
- Re: Eaton 9130 UPS feedback Mike A (Nov 13)
- Re: Eaton 9130 UPS feedback Blake Dunlap (Nov 13)
- Re: Eaton 9130 UPS feedback Robert Bonomi (Nov 13)
- Re: Eaton 9130 UPS feedback George Herbert (Nov 13)
- Re: Eaton 9130 UPS feedback Seth Mattinen (Nov 13)
- Re: Eaton 9130 UPS feedback Blake Dunlap (Nov 13)
- Re: Eaton 9130 UPS feedback Daniel Griggs (Nov 13)
- Re: Eaton 9130 UPS feedback Adrian (Nov 13)
- Re: Eaton 9130 UPS feedback Tom Morris (Nov 13)
- Re: Eaton 9130 UPS feedback Jeff Kell (Nov 13)
- Re: Eaton 9130 UPS feedback Tim Jackson (Nov 13)
- RE: Eaton 9130 UPS feedback Alex Rubenstein (Nov 13)
- Re: Eaton 9130 UPS feedback Seth Mattinen (Nov 13)
- Re: Eaton 9130 UPS feedback Tom Morris (Nov 13)
- Re: Eaton 9130 UPS feedback Alex (Nov 13)
- Re: Eaton 9130 UPS feedback Michael Painter (Nov 13)
- Re: Eaton 9130 UPS feedback Greg Ihnen (Nov 14)
- RE: Eaton 9130 UPS feedback Tom Morris (Nov 15)