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We saw similar issues with the power work and had a rack completely lose
power during the maintenance despite being dual fed and well under 50%
load.

On Mon, Apr 12, 2021, 9:24 AM Jeremy Lumby <[log in to unmask]> wrote:

> The powerstrip that had the breaker trip is being replaced with one that
> is slower acting to last through the surge that happens when all power
> transferred from the B to the A side.  I also agree with Dean that we need
> to diversify MICE some more.
>
> -----Original Message-----
> From: MICE Discuss [mailto:[log in to unmask]] On Behalf Of
> Frank Bulk
> Sent: Monday, April 12, 2021 9:13 AM
> To: [log in to unmask]
> Subject: Re: [MICE-DISCUSS] MICE Issues
>
> That's unfortunate!  Since this could easily happen again, what could be
> done to troubleshoot and/or mitigate the issue?
>
> Frank
>
> -----Original Message-----
> From: MICE Discuss <[log in to unmask]> On Behalf Of Jeremy
> Lumby
> Sent: Sunday, April 11, 2021 8:25 AM
> To: [log in to unmask]
> Subject: Re: [MICE-DISCUSS] MICE Issues
>
> When half of the power was taken down for maintenance, it caused a surge
> on the remaining side that tripped the breaker even though the circuit runs
> at less than 80% under failure conditions.  The breaker has been reset, and
> things are coming back online.
>
> -----Original Message-----
> From: MICE Discuss [mailto:[log in to unmask]] On Behalf Of
> Jay Hanke
> Sent: Sunday, April 11, 2021 8:00 AM
> To: [log in to unmask]
> Subject: [MICE-DISCUSS] MICE Issues
>
> Cologix has done power maintenance in Suite 100 that has inadvertently
> affected the MN VoIP remote switch as well as most of the MICE
> monitoring.
>
> This has isolated the SFN Remote Switch in Albert Lea. Cologix is
> investigating. No ETTR yet.
>
> --
> Jay Hanke, President
> South Front Networks
> [log in to unmask]
> Phone  612-204-0000
>