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 <jlumby@mnvoip.com> 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:MICE-DISCUSS@LISTS.IPHOUSE.NET] On Behalf Of Frank Bulk
Sent: Monday, April 12, 2021 9:13 AM
To: MICE-DISCUSS@LISTS.IPHOUSE.NET
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 <MICE-DISCUSS@LISTS.IPHOUSE.NET> On Behalf Of Jeremy Lumby
Sent: Sunday, April 11, 2021 8:25 AM
To: MICE-DISCUSS@LISTS.IPHOUSE.NET
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:MICE-DISCUSS@LISTS.IPHOUSE.NET] On Behalf Of Jay Hanke
Sent: Sunday, April 11, 2021 8:00 AM
To: MICE-DISCUSS@LISTS.IPHOUSE.NET
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
jayhanke@southfront.io
Phone  612-204-0000


To unsubscribe from the MICE-DISCUSS list, click the following link:
http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1