I think they claim their "Wave AI" feature is supposed to somehow magically make long links work better... but yeah, being able to use 66-70ghz behaves more like 70/80ghz than the lower 60ghz band, so you can do much longer distances... you still have the same problem with rain fade, but even on something like a 1 mile link that will work at 64-65ghz, it works a lot better, since you have more signal to work with.
On Fri, Feb 19, 2021 at 3:11 PM Carl Peterson <[email protected]> wrote: > Is that the only extra magic in the LR? They claim 12KM vs 2KM. I would > never try 12 but I'm tempted to go for up to 3. > > On Fri, Feb 19, 2021 at 3:02 PM Mathew Howard <[email protected]> > wrote: > >> At 1km it won't drop much, but it will still drop occasionally. Ubiquiti >> AF60LR will do a bit better than the other options, because it can use the >> higher channels. >> >> On Fri, Feb 19, 2021, 2:16 PM Dev <[email protected]> wrote: >> >>> 700 meter Ignitenet MetroLinq PTP60-35 running around -48dbm during >>> clear day says it will do >2.5Gbps with this RSSI, these things do a ton of >>> bandwidth. It hangs in there surprisingly well during rain unless it’s >>> really DUMPING rain. I think during normal or heavy rain it’s still in the >>> mid to high 50’s. Doesn’t seem to use the 5GHz backup much, but traffic >>> drops off fast when you do. I have another link doing 1.3km, much worse in >>> heavy rain, but very impressive throughput when it’s not raining, >>> surprisingly. >>> >>> > On Feb 19, 2021, at 11:51 AM, Steve Jones <[email protected]> >>> wrote: >>> > >>> > We havent dealt with 60ghz other than as an outside contractor so ive >>> never looked at performance directly. At 1 km what kind of fade are we >>> talking in a normal rain shower, and in a downpour? >>> > We have had pretty good luck with af24 over the years but need more >>> capacity, the fade in 60ghz concerns me, and I never understood the 60 ghz >>> ones with 5ghz backup. its like a cruise ship having a backup canoe >>> > -- >>> > 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 >> > > > -- > > Carl Peterson > > *PORT NETWORKS* > > 401 E Pratt St, Ste 2553 > > Baltimore, MD 21202 > > (410) 637-3707 > -- > AF mailing list > [email protected] > http://af.afmug.com/mailman/listinfo/af_af.afmug.com >
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