Do you have a spare POE to try ?
From: Josh Luthman
Sent: Thursday, September 13, 2018 6:10 AM
To: AnimalFarm Microwave Users Group
Subject: Re: [AFMUG] Surge suppression failure gigE APC HV
Well there was no lightning or anything, beautiful weather. After several
cards I have to imagine it's the POE or the AP. We replaced those two at the
same time.
Does it make sense the POE was doing something weird to fry them or more sense
the AP was pulling too many amps? AP seems perfectly fine in the office for 36
hours, so I'm inclined to believe it's the POE.
Josh Luthman
Office: 937-552-2340
Direct: 937-552-2343
1100 Wayne St
Suite 1337
Troy, OH 45373
On Tue, Sep 11, 2018 at 2:51 PM, Chuck McCown <ch...@wbmfg.com> wrote:
It resets immediately if it is going to reset.
Sounds like it took a hit.
From: Josh Luthman
Sent: Tuesday, September 11, 2018 12:45 PM
To: AnimalFarm Microwave Users Group
Subject: Re: [AFMUG] Surge suppression failure gigE APC HV
How long does it need to be cold for it to be self reset? The one I took
down this morning looks perfectly clean and I can't get pins 7/8 through it.
At this point I'm thinking the (AC) POE is the cause of all our issues
(Cambium, so that pair is positive 24v and data).
Josh Luthman
Office: 937-552-2340
Direct: 937-552-2343
1100 Wayne St
Suite 1337
Troy, OH 45373
On Tue, Sep 11, 2018 at 10:47 AM, Chuck McCown <ch...@wbmfg.com> wrote:
Sure, you can also wash them with 90% isopropyl alcohol. That will remove
any water. Need to make sure there is no corrosion.
Wash out the jacks extra good too.
If they have not had too large of a surge, they are totally self resetting.
From: Josh Luthman
Sent: Tuesday, September 11, 2018 7:25 AM
To: AFMUG
Subject: [AFMUG] Surge suppression failure gigE APC HV
There's a cause and I'm pretty confident it's not the cards themselves.
This weekend an AP started having eth link issues. Look at it and the
card/rj45 is full of water. Replaced the line. Problem returns about 12 hours
later.
I plug in my continuity tester and pin 7 blinks quickly and fades away.
Headed up the tower now for a new AP and already did a new Poe (no power until
AP replaced).
Is it possible the Poe/AP are damaging the surge card? We've gone through
5-6 cards since Saturday, and I thought it was all water related. It stopped
raining on Sunday after card 3 + new line.
Any other ideas? Can I wait a minute and reuse the dry cards, are they
self resetting (I tried power cycling the POE for 5 seconds with no change)
after a length of time?
Josh Luthman
Office: 937-552-2340
Direct: 937-552-2343
1100 Wayne St
Suite 1337
Troy, OH 45373
----------------------------------------------------------------------------
--
AF mailing list
AF@af.afmug.com
http://af.afmug.com/mailman/listinfo/af_af.afmug.com
--
AF mailing list
AF@af.afmug.com
http://af.afmug.com/mailman/listinfo/af_af.afmug.com
------------------------------------------------------------------------------
--
AF mailing list
AF@af.afmug.com
http://af.afmug.com/mailman/listinfo/af_af.afmug.com
--
AF mailing list
AF@af.afmug.com
http://af.afmug.com/mailman/listinfo/af_af.afmug.com
--------------------------------------------------------------------------------
--
AF mailing list
AF@af.afmug.com
http://af.afmug.com/mailman/listinfo/af_af.afmug.com
--
AF mailing list
AF@af.afmug.com
http://af.afmug.com/mailman/listinfo/af_af.afmug.com
