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[Karlnet] heat and PoE

To: karlnet@WISPNotes.com
Subject: [Karlnet] heat and PoE
From: David Dietrich <david@countrysky.net>
Reply-to: Karlnet Mailing List <karlnet@WISPNotes.com>
Date: Thu, 15 Jul 2004 10:54:15 -0500
List-post: <mailto:karlnet@WISPNotes.com>
Hello all,

I'm new to the list.  I've recently launched a Turbocell 
based wisp, things are going pretty well. Question I had 
about PoE: Does using 15v and over for the kn-105 result in 
less heat? The tech guy at KarlNet told me that the 12v I'm 
using is actually below their current minimum recomendation 
of 15v. I'm in Texas, and these babies are running HOT. 
During the middle of the day, customer CPE's are typically 
reporting 150 Farenheit. I have a variety of 
antennas/enclosures.  I have one CPE with a 200mw card 
mounted in the sunlight that is resetting, I'm replacing the 
card in that one today. It is the only one resetting, and I 
have seen it report as high as 175 degrees. Yikes!

Anyhow, if anyone has insight on PoE as it relates to heat 
please chime in. 

Thanks,

David


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