I am going to try a tycon power DC POE tomorrow, see if that will work, just need to get it working at this point... Next step would be to run a new Cat5. Current Cat5 is Apex9.
Erich Kaiser North Central Tower Consulting [email protected] Office: 630-621-4804 Cell: 630-777-9291 On Thu, Feb 12, 2015 at 7:19 PM, Ken Hohhof <[email protected]> wrote: > Another (totally hypothetical) thought would be perhaps one of the > pairs has a slight DC unbalance causing the DC current not to split > equally, thus causing some DC flux in one of the transformers and degrading > the pulse characteristics of the transformer. Which could happen if the > UBNT injector has transformers with higher saturation specs than the > Packetflux injector. > > *From:* George Skorup (Cyber Broadcasting) <[email protected]> > *Sent:* Thursday, February 12, 2015 7:09 PM > *To:* [email protected] > *Subject:* Re: [AFMUG] Site Monitor Gigabit POE Injector Issue, related > to AirFiber 24 > > Is it an AF24 or 5? The 24 uses 50 watts. The power control relays on > the regular and GigE injectors will only handle 1A @ 48VDC. If it's a 24, > you're likely over that. The relay contacts are probably fused. > > The AF specific single-port injector uses a solid-state relay like a > SyncInjector and can handle 2A, or more, I forget what Forrest said. > > That said, if the radio isn't getting enough power, it will be > unpredictable. I have seen this happen. Sounds like you've tried the > PacketFlux single AF injector and that does it too? Works fine with the > UBNT brick? I have no idea. > > On 2/12/2015 6:52 PM, Erich Kaiser wrote: > > Guys this is not my first rodeo, This is the new Gigabit 8 Port Injector > and I have also tried the Packetflux Airfiber Injector, same issue, switch > to stock UBNT POE and it works fine. This is an all DC site, with separate > DC to DC converters and everything is fused..... > > See POE directions direct from Packetflux > > [image: Inline image 1] > > Erich Kaiser > North Central Tower Consulting > [email protected] > Office: 630-621-4804 > Cell: 630-777-9291 > > On Thu, Feb 12, 2015 at 6:45 PM, Bill Prince <[email protected]> wrote: > >> It should not work with a regular POE injector. 50 watts is too much >> current for 4 pins; you need to supply power on all 8 pins. And that, in >> turn, requires transformers to isolate the data lines. >> >> So I would not expect it to work at all with a vanilla POE. Well, maybe >> it might work for a little while, and it would probably only do 100baseT. >> Then the 4/5 & 7/8 pins will fry. >> >> bp >> <part15sbs{at}gmail{dot}com> >> >> >> On 2/12/2015 4:20 PM, Erich Kaiser wrote: >> >> Anyone else seen any issues with the Airfiber Module or running the >> Airfiber through the Gigabit POE Injector. I am seeing an issue with TX >> data, RX works fine, getting full bandwidth. TX I get about 2Mbps. Hooked >> up to Regular POE and everything is fine, any ideas? >> >> >> Erich Kaiser >> North Central Tower Consulting >> [email protected] >> Office: 630-621-4804 >> Cell: 630-777-9291 >> >> >> > > >
