Interference remedied by narrow beam of nanobeam.... Seen it here too. On Thursday, October 23, 2014, Ty Featherling <[email protected]> wrote:
> Yeah I bet the change in pattern is what solved it. > > -Ty > > On Thu, Oct 23, 2014 at 2:44 PM, Josh Luthman <[email protected] > <javascript:_e(%7B%7D,'cvml','[email protected]');>> wrote: > >> We could get to the radio without any noticeable problems via Ethernet. >> >> In the past year or two we replaced the NSM2 and that fixed the problems >> in the past. It did not fix it yesterday. I don't believe it was local >> noise, however, it was just with the NSM2 Airview. >> >> Unfortunately I haven't deployed the (STILL IN BETA) 5.6 with the rate >> OID to customers. Consequently, I don't have the rates graphed. At a >> glance they seemed fine, but that's not a really good answer to your >> question. >> >> My only guess is the culprit of exclusion - multipath. We lost a few db >> going from reflector to beam and of course the pattern is going to change >> quite a bit, too. >> >> >> Josh Luthman >> Office: 937-552-2340 >> Direct: 937-552-2343 >> 1100 Wayne St >> Suite 1337 >> Troy, OH 45373 >> >> On Thu, Oct 23, 2014 at 2:31 PM, Ty Featherling <[email protected] >> <javascript:_e(%7B%7D,'cvml','[email protected]');>> wrote: >> >>> It is 2.4GHz, is it interference from their router? Maybe the leaky NSM2 >>> heard the noise but the tighter Nanobeam doesn't as much? Were their air >>> rates effected? >>> >>> -Ty >>> >>> On Thu, Oct 23, 2014 at 12:20 PM, Matt Corcoran <[email protected] >>> <javascript:_e(%7B%7D,'cvml','[email protected]');>> wrote: >>> >>>> Maybe a problem with the cable. The nanobeam is a different >>>> circuit. Could be regarding power, or could be regarding ethernet. >>>> My canopy SMs would work with some cables that had a bad crimp or damaged >>>> cable, but then when upgrading to ubiquiti, it would not work until I >>>> found a bad pin, or damage cable or (arg!) a splice. Or could be a >>>> lightning damaged POE. >>>> >>>> It would be good to do a test using ubiquiti’s built in speedtest to >>>> determine if the problem is on the wireless side, or the ethernet side >>>> back to the computer. Although low voltage could possible allow it to >>>> work until you try running a lot of traffic which increases the draw till >>>> the voltage drops below usable level causing a malfunction. >>>> >>>> >>>> From: Mathew Howard <[email protected] >>>> <javascript:_e(%7B%7D,'cvml','[email protected]');>> >>>> Reply-To: Ubiquiti Users Group <[email protected] >>>> <javascript:_e(%7B%7D,'cvml','[email protected]');>> >>>> Date: Thursday, October 23, 2014 at 12:49 PM >>>> To: Ubiquiti Users Group <[email protected] >>>> <javascript:_e(%7B%7D,'cvml','[email protected]');>> >>>> >>>> Subject: Re: [Ubnt_users] Weird problems >>>> >>>> My first guess would've been that there's something wrong with the >>>> NSM2, but that doesn't make any sense if it was doing the same thing with >>>> more than one NSM2... >>>> >>>> Maybe it's because the NSM2 was a way wider beamwidth? I guess it would >>>> make sense if it is picking up an interference source off beam, and the >>>> NanoBeam isn't picking it up with it's tighter beamwidth... although I >>>> would've thought a reflector should be fairly effective to fix that, but >>>> who knows. >>>> >>>> >>>> ------------------------------ >>>> *From:* [email protected] >>>> <javascript:_e(%7B%7D,'cvml','[email protected]');> [ >>>> [email protected] >>>> <javascript:_e(%7B%7D,'cvml','[email protected]');>] on >>>> behalf of Josh Luthman [[email protected] >>>> <javascript:_e(%7B%7D,'cvml','[email protected]');>] >>>> *Sent:* Thursday, October 23, 2014 11:37 AM >>>> *To:* Ubiquiti Users Group >>>> *Subject:* Re: [Ubnt_users] Weird problems >>>> >>>> Tried replacing the NSM2 yesterday first. She's probably had 5 in 2 >>>> years. >>>> >>>> Local noise hotter than -59 and not causing problems with the beam? >>>> >>>> Josh Luthman >>>> Office: 937-552-2340 >>>> Direct: 937-552-2343 >>>> 1100 Wayne St >>>> Suite 1337 >>>> Troy, OH 45373 >>>> On Oct 23, 2014 12:36 PM, "Sam Tetherow" <[email protected] >>>> <javascript:_e(%7B%7D,'cvml','[email protected]');>> wrote: >>>> >>>>> Bad CPE or local noise? >>>>> >>>>> On 10/23/2014 11:31 AM, Josh Luthman wrote: >>>>> >>>>> So I've got 31 subs on this 2 GHz AP. 30 of them never have issues. >>>>> 1 customer has had problems probably 4-6 occurrences in the last two >>>>> years. Previously we've had NSM2 and NSM2 + reflector. The signal is >>>>> great (-59) however from the RF end I can't even get to the HTTP >>>>> interface. SSH sometimes gets a prompt, but I can't even log in. Mind >>>>> you >>>>> every other user has no problems! >>>>> >>>>> Yesterday we swapped to a Nanobeam and everything works fantastic. >>>>> WHY? >>>>> >>>>> http://i.imgur.com/beBkZ97.png >>>>> >>>>> Josh Luthman >>>>> Office: 937-552-2340 >>>>> Direct: 937-552-2343 >>>>> 1100 Wayne St >>>>> Suite 1337 >>>>> Troy, OH 45373 >>>>> >>>>> >>>>> _______________________________________________ >>>>> Ubnt_users mailing [email protected] >>>>> <javascript:_e(%7B%7D,'cvml','[email protected]');>http://lists.wispa.org/mailman/listinfo/ubnt_users >>>>> >>>>> >>>>> >>>>> _______________________________________________ >>>>> Ubnt_users mailing list >>>>> [email protected] >>>>> <javascript:_e(%7B%7D,'cvml','[email protected]');> >>>>> http://lists.wispa.org/mailman/listinfo/ubnt_users >>>>> >>>>> >>>> _______________________________________________ >>>> Ubnt_users mailing list >>>> [email protected] >>>> <javascript:_e(%7B%7D,'cvml','[email protected]');> >>>> http://lists.wispa.org/mailman/listinfo/ubnt_users >>>> >>>> >>> >>> _______________________________________________ >>> Ubnt_users mailing list >>> [email protected] >>> <javascript:_e(%7B%7D,'cvml','[email protected]');> >>> http://lists.wispa.org/mailman/listinfo/ubnt_users >>> >>> >> >> _______________________________________________ >> Ubnt_users mailing list >> [email protected] >> <javascript:_e(%7B%7D,'cvml','[email protected]');> >> http://lists.wispa.org/mailman/listinfo/ubnt_users >> >> > -- -- Clay Stewart, CEO SCS Broadband 434.263.6363 O 434.942.6510 C [email protected] “We Keep You Up and Running” Please send sales inquiries to [email protected] Please send service/repair requests to [email protected]
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