Personally I would change to a mikrotik style poe injector with a 2.1x5.5mm 28-32v 1a+ dc power adapter
On Sun, Apr 18, 2021, 8:31 PM Sam Lambie <samtaos...@gmail.com> wrote: > I can't shorten the cable, but I can increase the wire size to 23 awg Cat6 > and increase the amperage available to 1 amp. > > > On Sun, Apr 18, 2021 at 8:28 PM TJ Trout <t...@voltbb.com> wrote: > >> This is something that can be easily calculated; >> >> 450b 10w @ 24v >> >> Cable 24awg @ 200ft >> >> Voltage drop: 2.14 >> Voltage drop percentage: 8.90% >> Voltage at the end: 21.86 >> >> Input Voltage 20 - 32 V DC >> >> Probably need to shorten the cable or increase the wire size or increase >> the supply voltage.. >> >> On Sun, Apr 18, 2021, 6:13 PM Sam Lambie <samtaos...@gmail.com> wrote: >> >>> Hey all, >>> >>> I am running into some issues with a 450b PTP setup. The Slave is >>> running at 200' of cable and the radio powers up, but doesn't transmit. I >>> got it to talk to the BHM (450b) and toned in the signal at -58 on both >>> ends for a couple of days at one point then it fizzled out. Swapped channel >>> and frequencies, No connection. Spectrum scan on both sides shows a totally >>> clean channel in many spots, and I have tried them all. I swapped out the >>> radio and the same thing happened. So... I am thinking it's voltage drop >>> with the dinky 0.5 amp PSU. >>> Does anyone make one that is 1-1.5 amps at 30vdc? >>> I am going to take a 24vdc 1 amp power supply from a Ubiquiti radio and >>> swap pairs on the Ethernet cable to see if I can get it to work and prove >>> my theory. >>> Has anyone ran into this situation? >>> >>> thanks, >>> >>> -- >>> -- >>> *Sam Lambie* >>> Taosnet Wireless Tech. >>> 575-758-7598 Office >>> www.Taosnet.com <http://www.newmex.com> >>> -- >>> AF mailing list >>> AF@af.afmug.com >>> http://af.afmug.com/mailman/listinfo/af_af.afmug.com >>> >> -- >> AF mailing list >> AF@af.afmug.com >> http://af.afmug.com/mailman/listinfo/af_af.afmug.com >> > > > -- > -- > *Sam Lambie* > Taosnet Wireless Tech. > 575-758-7598 Office > www.Taosnet.com <http://www.newmex.com> > -- > AF mailing list > AF@af.afmug.com > http://af.afmug.com/mailman/listinfo/af_af.afmug.com >
-- AF mailing list AF@af.afmug.com http://af.afmug.com/mailman/listinfo/af_af.afmug.com
