And you know what switching device will provide the PoE connection? And the maximum power it will provide?
As I know, Cisco switches have modules that provides 7W and 15W. http://en.wikipedia.org/wiki/Power_over_Ethernet "Clause 33 of IEEE 802.3-2005 (commonly referred to as IEEE 802.3af) provides 48 volts DC over two of the four available pairs on a Cat. 3/Cat. 5 cable with a maximum current of 400 mA for a maximum load power of 15.4 W." > -----Mensaje original----- > De: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] nombre de Jeff Ramin > Enviado el: lunes, 12 de noviembre de 2007 22:21 > Para: Paul Bartell > CC: [email protected] > Asunto: Re: [Soekris] net4526 & a speaker > > > I was actually looking at the ALIX products, but they don't > have any POE boards, which is a requirement for my project. > > Thanks. > > > Paul Bartell wrote: > > I think the easiest to find would be a usb sound card, but in all > > seriousness, why a net4526. I think a mini-itx board would make a lot > > more sence. not to mention, probably cheaper. specifically pcengines > > ALIX would make more sence, as it has pretty much the same if not better > > specs and an intergrated sound card. > > > > On Nov 12, 2007 11:17 AM, Jeff Ramin <[EMAIL PROTECTED] > > <mailto:[EMAIL PROTECTED]>> wrote: > > > > > > Hi folks. > > > > One of the things I need to do with the net4526 is drive an > > 8 ohm speaker. I actually need about 12 watts of power, but > > I realize I won't be able to get that much from this board. > > For testing purposes, I'm willing to work with less power. > > > > Anyway - does anybody have a suggestion as to which interface > > I should use? I think my choices are getting a mini-PCI sound > > card, or using the USB interface. What are the pros and cons? > > > > Is anybody else using one of these cards for an audio application? > > > > Thanks. > > > > > > -- > > Jeffrey Ramin > > CDW Berbee > > [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]> > > 608.298.1024 > > _______________________________________________ > > Soekris-tech mailing list > > [email protected] <mailto:[email protected]> > > http://lists.soekris.com/mailman/listinfo/soekris-tech > > > > > > > > > > -- > > "If you are savvy and smart about the choices you make in life, The sky > > is not the limit!" > > Mark Shuttleworth > > > > Random quote of the week/month/whenever i get to updating it: "This is > > an incline plane. You roll stuff down it." Or is it one of those > > "incline planes have been used throughout the millenia, from the > > Egyptian pyramids to this stupid science class" videos?" > > - Jasmine Lee > > -- > Jeffrey Ramin > CDW Berbee > [EMAIL PROTECTED] > 608.298.1024 > _______________________________________________ > Soekris-tech mailing list > [email protected] > http://lists.soekris.com/mailman/listinfo/soekris-tech > _______________________________________________ Soekris-tech mailing list [email protected] http://lists.soekris.com/mailman/listinfo/soekris-tech
