On Oct 14, 2011, at 7:47 AM, dc wrote:

> I'm
> really disappointed that this seems to have been caused by the power
> fluctuation because I was hooked up to an APC surge/battery backup,
> but from what I've been seeing on the internet not many people seem to
> think highly of APC.

Have you tried a different keyboard? If the KB is fried, who knows what signals 
it's sending to the computer....

Well "on the internet" and real life experience are two different things...we 
have used them here for years for hundreds of systems. They work well, with the 
caveat that we normally spec their SmartUPS systems. The cheapest SmartUPS is 
around $300; but if it keeps a $10K server running, it's worth it.

The low-end gear is, well, low end. The base BackUPS systems are essentially 
surge protectors with battery failover, heir to the fail-UNsafeness of surge 
protectors...eventually surge protectors stop protecting. 

The BackUPS Pro systems have AVR's in them, so they're better than surge 
protectors, but even here you have to make sure you're plugged into the battery 
backup plugs to get the better protection...don't laugh, I've seen it happen 
more than once.

The SmartUPS are higher end AVR systems with battery cutover, hence the greater 
expense.

SO yeah a lot of the criticism is justified,but it's also painted on with a 
broad brush,. and frankly, having tried others, even Tripp-lite, I'll take APCs 
over any others.

-- 
Bruce Johnson
University of Arizona
College of Pharmacy
Information Technology Group

Institutions do not have opinions, merely customs


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