From: Ludwig Morales (morales_l@hotmail.com)
Date: Mon Jul 19 2004 - 21:19:38 GMT-3
----- Original Message -----
From: "Ludwig Morales" <morales_l@hotmail.com>
To: "Geert Nijs" <geert.nijs@simac.be>
Sent: Monday, July 19, 2004 8:18 PM
Subject: Re: Power Over Ethernet Question
>
>
> Hi group, hi geert!
>
> For all i know legacy "Inline-Power" and current "Power over Ethernet
(PoE -
> 802.3af) are incompatible.
> Cisco has considered backward compatibility for the 3560 series wich is
an
> 802.3af switch that support legacy IP phones that only work with cisco's
> propietary inline-power, for example you could power a 7910 with a 3560
but
> not with an 802.3af switch other than cisco's, on the other hand you
could
> power one of the new ip phones that support 802.3af with other brand of
PoE
> Switch..
>
> Hope i helped, waiting for comments.
>
>
> Regards,
>
> Ludwig
>
> ----- Original Message -----
> From: "Geert Nijs" <geert.nijs@simac.be>
> To: <ccielab@groupstudy.com>
> Sent: Monday, July 19, 2004 8:52 AM
> Subject: Power Over Ethernet Question
>
>
> > I know there are two versions of this: the cisco-legacy-inline-power
form
> and the new, standards based 802.3af PoE Power Over Ethernet. I am looking
> for compatability issues here (is a 802.3af device going to work on a
cisco
> inline-power device ?)
> >
> > Also, the Catalyst 3550-24-PWR supports Cisco-inline-power.
> > The new Catalyst 3560 supports the new 802.3af Power over Ethernet.
> >
> > Does the 3350 also support 802.3af PoE ?? Will he support this in the
> future (with an upgrade ?)
> > Or is it a hardware s
> sue and will the C350 never support 802.3af ??
> >
> > I have been looking on the Cisco site, but not much information here....
> > any ideas are welcome,
> >
> > mvg,
> > Geert Nijs
> >
>
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