Re: [WISPA] POE injector with redundant AC inputs

2010-03-24 Thread Tony Morella
Behalf Of Tom DeReggi Sent: Tuesday, March 23, 2010 7:52 PM To: WISPA General List Subject: Re: [WISPA] POE injector with redundant AC inputs I dont know of any POEs that have dual AC or DC inputs. But I would pose the question of, "Why not just use two POEs connected in parallel at the o

Re: [WISPA] POE injector with redundant AC inputs

2010-03-24 Thread Patrick Shoemaker
That's perfect. Thank you. Patrick Shoemaker Vector Data Systems LLC shoemak...@vectordatasystems.com office: (301) 358-1690 x36 http://www.vectordatasystems.com Kristian Hoffmann wrote: > > On Tue, 2010-03-23 at 16:56 -0400, Patrick Shoemaker wrote: >> Looking for a 48 volt POE injector (eithe

Re: [WISPA] POE injector with redundant AC inputs

2010-03-23 Thread Tom DeReggi
I dont know of any POEs that have dual AC or DC inputs. But I would pose the question of, "Why not just use two POEs connected in parallel at the output?". Then the POE device itself also would have redundancy. With dumb POEs as inexpensive as $6 dollars, it might be a viable option, depending

Re: [WISPA] POE injector with redundant AC inputs

2010-03-23 Thread Kristian Hoffmann
On Tue, 2010-03-23 at 16:56 -0400, Patrick Shoemaker wrote: > Looking for a 48 volt POE injector (either 802.3af or just a dumb > injector) that has dual AC power inputs. Dual -48VDC inputs work too. > Not finding much of anything at first glance... Tycon Power has a DC-DC 48V PoE that takes d

Re: [WISPA] POE injector with redundant AC inputs

2010-03-23 Thread Justin Wilson
If you find anything let us know. Just installed a Cisco 4500 with POE blades and dual AC power supplies. Kind of overkill but found it cheap enough. Justin -- Justin Wilson http://www.mtin.net http://www.metrospan.net From: Patrick Shoemaker Organization: Vector Data Systems LLC Reply