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]<mailto:[email protected]>>
Reply-To: Ubiquiti Users Group 
<[email protected]<mailto:[email protected]>>
Date: Thursday, October 23, 2014 at 12:49 PM
To: Ubiquiti Users Group <[email protected]<mailto:[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]<mailto:[email protected]> 
[[email protected]<mailto:[email protected]>] on behalf 
of Josh Luthman 
[[email protected]<mailto:[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]<mailto:[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<tel:937-552-2340>
Direct: 937-552-2343<tel:937-552-2343>
1100 Wayne St
Suite 1337
Troy, OH 45373



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