[Soekris] Power over ethernet Switch

David J. Mark dmark at spotnikmobile.com
Thu Nov 13 14:10:22 UTC 2003


http://www.powerdsine.com/ has lots of PoE switches. I have the 6012 for
some wireless bridges (4521's) and it works great!

DJM:>



On Wed, 2003-11-12 at 11:19, Kelly Edward Murray wrote:
> Rahul Kalaskar wrote:
> > 
> > Looks fine to me. Can you give me few more details.
> > 
> > 1) I would like to have 4-6 PoE ports. Is that possible ?
> 
> yes we can do all 8 if you want.
> 
> > 2) Can the output be configured for 12VDC 800mA as this is the power
> > supply recommended for Soerkis boxes.
> 
> You would need a 12v input that can power all 6 devices, so 6*.8  
> 12v-4.8Amp power supply.  These are available, but are relatively
> expensive.
> 
> > 3  I like the daisy-chain feature. Is that possible with mutliple PoE
> > ports present on the switch.
> 
> yes, but note that all power for the multiple devices then comes in from
> the ethernet rather than the power plug.
> 
> We also make a 48v-12v PoE DC-DC inline unit that takes 48v PoE input
> and generates 12v-PoE output.  This can be used for example to run 48v
> for
> a long cable run (like up a 300ft tower) and then get 12v to feed the
> switch
> that feeds multiple devices.  We have 48v-1.6amp power supplies.
> These are not on our website catalog yet.
> 
> -Kelly Murray
> 
> 
> > 
> > Thanks for your help
> > Rahul
> > 
> > On Wed, 2003-11-12 at 00:49, Kelly Edward Murray wrote:
> > >
> > > We have an 8-port switch that can power multiple PoE devices.
> > >
> > > http://www.netnimble.net/powhub.html
> > >
> > > Hope that helps.
> > >
> > > Kelly Murray
> > >
> > > Rahul Kalaskar wrote:
> > > >
> > > > Hi all,
> > > >
> > > > I am looking for a Power over Ethernet switch/hub that will let me power
> > > > several net4501's with one power source. Has anyone used anything like
> > > > this. Any pointers will be appreciated.
> > > >
> > > > Thanks
> > > > Rahul
> > > >
> > > > _____________________________________________________________________
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