Dan, what is the recommended polarity on pairs 4/5 and 7/8?
----- Original Message -----
From: "Dan Metcalf" <dan.metcalf@wbsysnet.com>
To: "'Karlnet Mailing List'" <karlnet@WISPNotes.com>
Sent: Wednesday, October 01, 2003 6:52 AM
Subject: RE: [Karlnet] KN-200 PoE
> I would suggest that no more than 14-18volts go into the unit, and don't
> use the moto injectors as they are reversed and cause's the unit to hiss
> and will burn out the board or the injector in time
>
> if you keep (Ethernet port at kn200) voltage around 12volts, you should
> be ok
>
> > -----Original Message-----
> > From: karlnet-bounces@WISPNotes.com
> [mailto:karlnet-bounces@WISPNotes.com]
> > On Behalf Of Charles Chia Sheng Wu
> > Sent: Tuesday, September 30, 2003 11:32 PM
> > To: Norm Young; Karlnet Mailing List
> > Subject: RE: [Karlnet] KN-200 PoE
> >
> > actually, no
> > due to overheating issues, there's now a power supply range to use
> (and
> > ONLY
> > use)
> >
> > -Charles
> >
> > -----Original Message-----
> > From: karlnet-bounces@WISPNotes.com
> > [mailto:karlnet-bounces@WISPNotes.com]On Behalf Of Norm Young
> > Sent: Tuesday, September 30, 2003 10:01 PM
> > To: Karlnet Mailing List
> > Subject: [Karlnet] KN-200 PoE
> >
> >
> >
> > I'm trying to power up one of the new KN-200 boards. I'm looking at
> the
> > PoE
> > specs in the User Guide, and it appears that you can use any voltage
> from
> > 12-48vdc, and any polarity scheme on 4/5, 7/8. So, I thought I'd go
> with
> > roughly 15vdc, 7/8 positive and 4/5 negative. I'm hoping that this
> is
> > correct. (If so, it's pretty impressive.)
> >
> > Norm
> >
> >
> >
> > _______________________________________________
> > Karlnet mailing list
> > Karlnet@WISPNotes.com
> > http://lists.wispnotes.com/mailman/listinfo/karlnet
> >
> > _______________________________________________
> > Karlnet mailing list
> > Karlnet@WISPNotes.com
> > http://lists.wispnotes.com/mailman/listinfo/karlnet
> > --
> > [This E-mail scanned for viruses by Declude Virus]
>
>
> --
> [This E-mail scanned for viruses by Declude Virus]
>
> _______________________________________________
> Karlnet mailing list
> Karlnet@WISPNotes.com
> http://lists.wispnotes.com/mailman/listinfo/karlnet
>
|