I thought that too (although this link has been up for 2 years). But I tried one of Chuck's gigabit POEs with a dedicated 150W 48V power supply and it still happened.
I have seen that behavior on an 820S on a fairly long Cat5 cable with one of Cambium's 65W AC POE's. I think part of the issue might be powering on 2 pairs rather than 4, Cambium is not very transparent about POE schemes. -----Original Message----- From: AF <[email protected]> On Behalf Of Roland Houin Sent: Thursday, November 12, 2020 9:14 AM To: 'AnimalFarm Microwave Users Group' <[email protected]> Subject: Re: [AFMUG] looking for replacement 11 GHz 820C radio You likely need a larger power supply It's likely rebooting when the second core is activated. We've seen this... Roland -----Original Message----- From: AF <[email protected]> On Behalf Of Ken Hohhof Sent: Thursday, November 12, 2020 9:59 AM To: 'AnimalFarm Microwave Users Group' <[email protected]> Subject: Re: [AFMUG] looking for replacement 11 GHz 820C radio Oops, so they are not showing stock? If I'm seeing correctly, Streakwave has qty=1 in stock, not sure if that's Ohio or Utah. If they have one I can't drive and get it at will call like I would from WAV, but I could overnight it in. I don't have a Winncomm account, not sure I can check stock status online. -----Original Message----- From: AF <[email protected]> On Behalf Of Caleb Knauer Sent: Thursday, November 12, 2020 8:40 AM To: AnimalFarm Microwave Users Group <[email protected]> Subject: Re: [AFMUG] looking for replacement 11 GHz 820C radio Wait no I'm blind. On Thu, Nov 12, 2020 at 9:38 AM Caleb Knauer <[email protected]> wrote: > > Winncomm site says they have 9 in stock. > > On Thu, Nov 12, 2020 at 9:36 AM Ken Hohhof <[email protected]> wrote: > > > > Anyone have a spare Cambium P/N C110082B055A on the shelf? That’s an 11 > > GHz 820C and I believe it’s the high side. I’m trying the distributors but > > I think people have posted here about 820C supply problems lately so I’m > > not optimistic. > > > > > > > > Really strange, we had a power outage and the radio seems stuck in a boot > > loop and won’t power up. It was fine for 2 years before the power went > > off. Cambium Support is wanting me to try logging in via a “protection > > cable” but I doubt that will work, it’s not that we lost the IP address, > > the radio seems to be rebooting every 45 seconds or so. If I power it from > > one of the Cambium outdoor POEs (the ones that take 24 or 48 VDC in), the > > POE light actually goes orange periodically for a few seconds. I had hoped > > it was a POE or power supply problem, but replacing them didn’t fix it. > > > > -- > > AF mailing list > > [email protected] > > http://af.afmug.com/mailman/listinfo/af_af.afmug.com -- AF mailing list [email protected] http://af.afmug.com/mailman/listinfo/af_af.afmug.com -- AF mailing list [email protected] http://af.afmug.com/mailman/listinfo/af_af.afmug.com -- AF mailing list [email protected] http://af.afmug.com/mailman/listinfo/af_af.afmug.com -- AF mailing list [email protected] http://af.afmug.com/mailman/listinfo/af_af.afmug.com
