There is. It's not huge, but there is definitely an improvement in most cases.
On Wed, Jan 22, 2020 at 5:18 PM Mathew Howard <[email protected]> wrote: > I'm pretty sure Cambium does claim there should be a bit of a performance > gain just from upgrading the AP (even if you're still using N clients). If > nothing else, latency is about half of what it is with a 1000/2000 AP > (using 5ms frames... I haven't tried 2.5ms on the 3000), although I think > it's a bit less consistent. > > On Wed, Jan 22, 2020 at 2:42 PM Ryan Ray <[email protected]> wrote: > >> Technically you wouldn't see any performance gains over a 2000 unless >> you're hitting 256qam. >> >> What's the distance of the links? >> >> On Wed, Jan 22, 2020 at 11:19 AM Matt Hoppes < >> [email protected]> wrote: >> >>> No but Chris and I had a theory it was hot heat related... that kills >>> that theory. >>> >>> On 1/22/20 1:17 PM, Adam Moffett wrote: >>> > Binghamton, NY just north of you. Usually in the 30's this time of >>> > year, but it's been more like in the teens for several days. >>> > >>> > Did you see a temperature correlation? >>> > >>> > >>> > On 1/22/2020 12:49 PM, Matt Hoppes wrote: >>> >> I purchased a bunch of ePMP3000 (not L) and have honestly had nothing >>> >> but issues with them since trying to deploy... including multiple >>> >> instances at multiple sites with the inability to get Gig to link... >>> >> but at the office it's fine... swap to a Ubiquiti AC radio and it's a >>> >> Gig on the tower. >>> >> >>> >> Out of curiosity what temperature are you at wherever you are right >>> now? >>> >> >>> >> On 1/22/20 12:46 PM, Adam Moffett wrote: >>> >>> On the first unit we tried yeah. GigE worked in the office, but on >>> >>> the tower it would only run at 100BaseT. Our guys fought with it >>> for >>> >>> a couple of days. Brought it back to the office and it did a gig in >>> >>> the office no problem. I assume it's related to the cable length, >>> >>> but maybe some other factor matters. The switch at the tower was a >>> >>> Mikrotik CRS 2xx of some type. Not sure if that matters. >>> >>> >>> >>> In any case, the second unit we plugged in at the tower went right >>> to >>> >>> a gig no problem.....except that one died today after being in the >>> >>> air for 4 days. >>> >>> >>> >>> Maybe I just rolled snake eyes or something, but it has me wondering >>> >>> about reliability. >>> >>> >>> >>> The price and feature set is right so I had big plans for these. I >>> >>> probably won't try them again unless something changes. >>> >>> >>> >>> -Adam >>> >>> >>> >>> >>> >>> On 1/22/2020 12:39 PM, Matt Hoppes wrote: >>> >>>> WAIT WAIT WAIT.... You ALSO are having issues linking at Gigabit? >>> >>>> That's interesting, because myself and someone else are also having >>> >>>> this issue and Cambium has sworn until they are blue in the face >>> >>>> there is no issue. >>> >>>> >>> >>>> On 1/22/20 11:54 AM, Adam Moffett wrote: >>> >>>>> So I tried an ePMP 3000L. >>> >>>>> >>> >>>>> Real world performance is ultimately about the same as ePMP 2000. >>> >>>>> QoS doesn't work properly. SM was re registering with a pretty >>> >>>>> minimal amount of noise. I had 27 DL SNR and 17 UL SNR on a DFS >>> >>>>> band......it's not going to get a lot better than that where I am. >>> >>>>> Not in real life anyway. >>> >>>>> >>> >>>>> First AP wouldn't link at 1Gig on a long cable (but would on a >>> >>>>> short cable). Tried a second AP and that one worked at 1Gig, but >>> >>>>> then died 4 days later. >>> >>>>> >>> >>>>> I got a lot of mileage out of the ePMP 2000 and the PMP450, but >>> >>>>> this new product does not currently impress. It's sort of a >>> >>>>> little bit shitty in fact. >>> >>>>> >>> >>>>> Maybe they'll bake out some of the issues later. >>> >>>>> >>> >>>>> >>> >>>>> >>> >>> -- >>> 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 >
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