I used this one http://www.craftec.info/documents/product.asp?groupId=2&strId=91 /Lars
----- Original Message ----- From: "tim" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Sunday, December 07, 2003 11:29 AM Subject: Re: [BAWUG] Dlink DWL-900AP+ - 12v into power port? or will it catch on fire. Haudy - Turns out that the 900AP+ and 900 both have the AIC power regulator. I'll try the power tomorrow. Good point though. Lars, which chip are you using for power regulation? thanks tim On Dec 7, 2003, at 5:25 AM, Lars Holmstr�m wrote: > I've done this for both 900AP+ and WAP54G using a standard DC/DC for > 9-18V > input and 5V 1.5A out. Last I inject 12V DC in to the CAT-5 cable up to > 70-80 meters away. SOme of them had been running for about a year now > with > no problem. > > /Lars > > ----- Original Message ----- > From: "Haudy Kazemi" <[EMAIL PROTECTED]> > To: <[EMAIL PROTECTED]> > Sent: Saturday, December 06, 2003 7:51 PM > Subject: Re: [BAWUG] Dlink DWL-900AP+ - 12v into power port? or will it > catch on fire. > > >> Note that the Dlink DWL-900AP+ is different from the DWL-900 >> (DWL-900AP). >> They're different product versions and likely use different chips >> inside, >> particularily because only the + version supports 22mbps. Info: >> >> http://www.dlink.com/products/?model=DWL-900AP%2b >> http://www.dlink.com/products/?model=DWL-900AP >> >> That said... >> >> He mentions that the power regulator IC inside his Dlink DWL-900AP+ >> box > is: >> "Power is regulated by AIC1563CN Supply voltage: 30V; versatile DC/DC >> converter. Specs say it takes 3-30 volts in 1.5 amp out with no heat >> sink" >> >> That suggests a 12v input would be okay, however it also looks like >> he's >> doing POE over at least 110 feet of CAT5 (on pic shows him 110' in the > air). >> >> >> >> At 01:34 AM 12/6/2003 -0500, tim wrote: >>> Hi, >>> >>> I saw a website on putting 12v into the DWL-900 ( a 5v recommended >>> system ) here: >>> http://www.ralphfowler.com/links/dwl900.html >>> >>> I can't tell if the 12v is going into the system through a lot of >>> ethernet, or if, with the power regulator he's talking about, that >>> you >>> can actually put 12v into the power port of the system. >>> >>> I have a field station I'm making all inside a pelican. I'd be >>> psyched >>> to be able to use my 12v battery to power the station. Right now, I'm >>> using 3 7805 5v regulators to give it power, and it creates both a >>> lot >>> of heat, and a lot of loss. >>> >>> Before I put 12v straight into the system, I'd like to know if >>> someone >>> else is reading that page the way I am. Any advice? >>> >>> thanks! >>> tim >>> >>> -- >>> general wireless list, a bawug thing <http://www.bawug.org/> >>> [un]subscribe: http://lists.bawug.org/mailman/listinfo/wireless >>> >>> >> >> "If you're reading this, read it again." >> -- >> general wireless list, a bawug thing <http://www.bawug.org/> >> [un]subscribe: http://lists.bawug.org/mailman/listinfo/wireless >> >> > > -- > general wireless list, a bawug thing <http://www.bawug.org/> > [un]subscribe: http://lists.bawug.org/mailman/listinfo/wireless > -- general wireless list, a bawug thing <http://www.bawug.org/> [un]subscribe: http://lists.bawug.org/mailman/listinfo/wireless -- general wireless list, a bawug thing <http://www.bawug.org/> [un]subscribe: http://lists.bawug.org/mailman/listinfo/wireless
