[Asterisk-Users] [OT] PoE (Power over Ethernet) for 7940G

[Matthew Enger]

Hello,

Not sure which pins etc we put it on, but we patched 48V onto our patch
panel and did Power over Ethernet that way. Worked well.

Regards,
	Matthew Enger
	m.enger at xi.com.au


On Mon, 2004-03-29 at 14:20, Andrew Thompson wrote:
> Michael Welter wrote:
> > I have a few 7940G phones on a LAN hub, and I'm looking at the 3COM
> > 3CNJPSE power injector.  Can I put one of these behind my LAN hub and
> > power all the phones, or do I need one for each phone?
> > 
> >  From the spec, it looks like PoE tries to discover whether a device
> > is powered over ethernet.  Can I just put 48VDC on pins 7-8?  Will my
> > Netgear pass this through to the phones?
> > 
> > Thanks,
> 
> If you do this, please have a battery powered video camera ready, I want to
> see it!
> 
> No offense intended, honest.
> 
> A friend of mine insists that if you hook up the power to a floppy drive
> backwards it creates this nice little poof of blue smoke.
> 
> -----
> Andrew Thompson
> http://aktzero.com/
> 
> 
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-- 
Matthew Enger <menger at xi.com.au>
Xintegration