Reply-To: WISPA General List wireless@wispa.org
Date: Thursday, October 18, 2012 9:15 AM
To: WISPA General List wireless@wispa.org
Subject: Re: [WISPA] Another Ubiquity question
That depends on wire size. That distance is not going to be
ethernet
so I will assume #12 AWG
@wispa.org
Date: Thursday, October 18, 2012 12:16 AM
To: wireless@wispa.org
Subject: Re: [WISPA] Another Ubiquity question
On Wed, Oct 17, 2012 at 10:14:03PM -0400, Justin Wilson wrote:
Many UBNT deployments running at 27volts of clean DC power.
Not
saying it's ideal
-Original Message-
From: Jeromie Reeves jree...@18-30chat.net
Reply-To: WISPA General List wireless@wispa.org
Date: Thursday, October 18, 2012 9:15 AM
To: WISPA General List wireless@wispa.org
Subject: Re: [WISPA] Another Ubiquity question
That depends on wire size
@wispa.org
Date: Thursday, October 18, 2012 9:15 AM
To: WISPA General List wireless@wispa.org
Subject: Re: [WISPA] Another Ubiquity question
That depends on wire size. That distance is not going to be
ethernet
so I will assume #12 AWG, 400ft, copper wire, etc. You should be
seeing
List wireless@wispa.org
Date: Thursday, October 18, 2012 9:15 AM
To: WISPA General List wireless@wispa.org
Subject: Re: [WISPA] Another Ubiquity question
That depends on wire size. That distance is not going to
be ethernet
so I
2012 9:15 AM
To: WISPA General List wireless@wispa.org
Subject: Re: [WISPA] Another Ubiquity question
That depends on wire size. That distance is
not going to be ethernet
so I will assume #12 AWG, 400ft, copper
9:15 AM
To: WISPA General List wireless@wispa.org
Subject: Re: [WISPA] Another
Ubiquity question
That depends on wire size.
That distance is not going to be ethernet
so I w
To: wireless@wispa.org
Subject: Re: [WISPA] Another Ubiquity question
On Wed, Oct 17, 2012 at 10:14:03PM -0400, Justin Wilson wrote:
Many UBNT deployments running at 27volts of clean DC power. Not
saying it's ideal but it works.
27v at the ethernet port or 27v at the base of the tower
Subject: Re: [WISPA] Another Ubiquity question
On Wed, Oct 17, 2012 at 10:14:03PM -0400, Justin Wilson wrote:
Many UBNT deployments running at 27volts of clean DC power. Not
saying it's ideal but it works.
27v at the ethernet port or 27v at the base of the tower?
--
Scott Lambert
:15 AM
To: WISPA General List wireless@wispa.org
Subject: Re: [WISPA] Another Ubiquity question
That depends on wire size. That distance is not going to be ethernet
so I will assume #12 AWG, 400ft, copper wire, etc. You should be
seeing a 5.6% drop under a 1amp load or about 25v under load.
On Thu
General List wireless@wispa.org
Date: Thursday, October 18, 2012 9:15 AM
To: WISPA General List wireless@wispa.org
Subject: Re: [WISPA] Another Ubiquity question
That depends on wire size. That distance is not going to be ethernet
so I will assume #12 AWG, 400ft, copper wire, etc. You should
on this.
Justin
-Original Message-
From: Jeromie Reeves jree...@18-30chat.net
Reply-To: WISPA General List wireless@wispa.org
Date: Thursday, October 18, 2012 9:15 AM
To: WISPA General List wireless@wispa.org
Subject: Re: [WISPA] Another Ubiquity question
To: WISPA General List wireless@wispa.org
mailto:wireless@wispa.org
Subject: Re: [WISPA] Another Ubiquity question
That depends on wire size. That distance is not going to be
ethernet
so I will assume #12 AWG, 400ft, copper wire, etc. You should be
seeing a 5.6
18, 2012 7:49 AM
To: WISPA General List ; fai...@snappydsl.net
Subject: Re: [WISPA] Another Ubiquity question
Because batteries are 27v.
On Oct 18, 2012 10:45 AM, Faisal Imtiaz fai...@snappydsl.net wrote:
Call me Stupid... but what is the point of this discussion ?
Operating the Radios
using the solar
at +27 volts.
Tim Kerns
CV-Access, Inc.
*From:* Josh Luthman j...@imaginenetworksllc.com
*Sent:* Thursday, October 18, 2012 7:49 AM
*To:* WISPA General List wireless@wispa.org ; fai...@snappydsl.net
*Subject:* Re: [WISPA] Another Ubiquity question
Because batteries
Message-
From: Jeromie Reeves jree...@18-30chat.net
Reply-To: WISPA General List wireless@wispa.org
Date: Thursday, October 18, 2012 9:15 AM
To: WISPA General List wireless@wispa.org
Subject: Re: [WISPA] Another Ubiquity question
That depends on wire size. That distance is not going
@wispa.org
Subject: Re: [WISPA] Another Ubiquity question
That depends on wire size. That distance is not going to be ethernet
so I will assume #12 AWG, 400ft, copper wire, etc. You should be
seeing a 5.6% drop under a 1amp load or about 25v under load.
On Thu, Oct 18, 2012 at 6:02 AM, Justin
equally, when using the solar
at +27 volts.
Tim Kerns
CV-Access, Inc.
From: Josh Luthman
Sent: Thursday, October 18, 2012 7:49 AM
To: WISPA General List ; fai...@snappydsl.net
Subject: Re: [WISPA] Another Ubiquity question
Because batteries are 27v.
On Oct 18, 2012 10:45 AM, Faisal
-To: WISPA General List wireless@wispa.org
Date: Thursday, October 18, 2012 9:15 AM
To: WISPA General List wireless@wispa.org
Subject: Re: [WISPA] Another Ubiquity question
That depends on wire size. That distance is not going to be ethernet
so I will assume #12 AWG, 400ft, copper wire, etc. You
-Original Message-
From: Jeromie Reeves jree...@18-30chat.net
Reply-To: WISPA General List wireless@wispa.org
Date: Thursday, October 18, 2012 9:15 AM
To: WISPA General List wireless@wispa.org
Subject: Re: [WISPA] Another Ubiquity question
That depends on wire size. That distance
General List wireless@wispa.org
Date: Thursday, October 18, 2012 9:15 AM
To: WISPA General List wireless@wispa.org
Subject: Re: [WISPA] Another Ubiquity question
That depends on wire size. That distance is not going to be ethernet
so I will assume #12 AWG, 400ft, copper wire, etc. You should
To: WISPA General List wireless@wispa.org
Subject: Re: [WISPA] Another Ubiquity question
That depends on wire size. That distance is not going to be ethernet
so I will assume #12 AWG, 400ft, copper wire, etc. You should be
seeing a 5.6% drop under a 1amp load or about 25v under load
, October 18, 2012 9:15 AM
To: WISPA General List wireless@wispa.org
Subject: Re: [WISPA] Another Ubiquity question
That depends on wire size. That distance is not going to be ethernet
so I will assume #12 AWG, 400ft, copper wire, etc. You should be
seeing a 5.6% drop under a 1amp load or about
Doesn't UBNT gear take up to 30v?
Greg
On Mon, Oct 15, 2012 at 4:22 PM, Jeromie Reeves jree...@18-30chat.netwrote:
Why not run the NSM5 on 24v? Just add a diode or two to the + side,
the 1v drop on them will protect the NSM from
the charge voltage of the bank. $2 fix
On Mon, Oct 15, 2012
II was told NO!! 27VDC
Steve Barnes
General Manager
PCS-WIN / RC-WiFihttp://www.rcwifi.com/
From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On Behalf
Of Greg Ihnen
Sent: Wednesday, October 17, 2012 7:35 AM
To: WISPA General List
Subject: Re: [WISPA] Another Ubiquity
** **
Steve Barnes
General Manager
PCS-WIN / RC-WiFi http://www.rcwifi.com/
** **
*From:* wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] *On
Behalf Of *Greg Ihnen
*Sent:* Wednesday, October 17, 2012 7:35 AM
*To:* WISPA General List
*Subject:* Re: [WISPA] Another
:* wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] *On
Behalf Of *Greg Ihnen
*Sent:* Wednesday, October 17, 2012 7:35 AM
*To:* WISPA General List
*Subject:* Re: [WISPA] Another Ubiquity question
** **
Doesn't UBNT gear take up to 30v?
** **
Greg
On Mon, Oct 15
That is odd. I have no idea why it would get so hot unless the
current passing it was significant. This was a schottky or a power
diode right, not a zener? Most zeners will not take the current.
On Mon, Oct 15, 2012 at 2:04 PM, Josh Luthman
j...@imaginenetworksllc.com wrote:
Between the
Manager
PCS-WIN / RC-WiFi http://www.rcwifi.com/
*From:* wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] *On
Behalf Of *Greg Ihnen
*Sent:* Wednesday, October 17, 2012 7:35 AM
*To:* WISPA General List
*Subject:* Re: [WISPA] Another Ubiquity question
Doesn't UBNT gear
Of *Greg Ihnen
*Sent:* Wednesday, October 17, 2012 7:35 AM
*To:* WISPA General List
*Subject:* Re: [WISPA] Another Ubiquity question
Doesn't UBNT gear take up to 30v?
Greg
On Mon, Oct 15, 2012 at 4:22 PM, Jeromie Reeves jree...@18-30chat.net
wrote:
Why not run the NSM5 on 24v? Just
The diode thing works fine IF you use the right diodes.
For running a UBNT 24V device off a 24V battery floating on a
charger, try 4x 1n4001 dioeds in series. will drop about 3V and
carry 1A
Works fine for me.
That set of diodes will only carry one
:* Wednesday, October 17, 2012 7:35 AM
*To:* WISPA General List
*Subject:* Re: [WISPA] Another Ubiquity question
Doesn't UBNT gear take up to 30v?
Greg
On Mon, Oct 15, 2012 at 4:22 PM, Jeromie Reeves jree...@18-30chat.net
mailto:jree...@18-30chat.net wrote:
Why not run the NSM5 on 24v? Just add a diode
17, 2012 7:44 PM
To: wireless@wispa.org
Subject: Re: [WISPA] Another Ubiquity question
Can you reveal your source?
-Kristian
On 10/17/2012 06:50 AM, Steve Barnes wrote:
II was told NO!! 27VDC
Steve Barnes
General Manager
PCS-WIN / RC-WiFihttp://www.rcwifi.com/
From: wireless-boun
http://www.rcwifi.com/
*From:*wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org]
*On Behalf Of *Greg Ihnen
*Sent:* Wednesday, October 17, 2012 7:35 AM
*To:* WISPA General List
*Subject:* Re: [WISPA] Another Ubiquity question
Doesn't UBNT gear take up to 30v?
Greg
On Mon, Oct 15
General List wireless@wispa.org
Subject: Re: [WISPA] Another Ubiquity question
The forums and Matt Hardy I believe will back this up. You'll fry at
over 27 volts.
Kristian Hoffmann kh...@fire2wire.com wrote:
Can you reveal your source?
-Kristian
On 10/17/2012 06:50 AM, Steve Barnes wrote:
II
On Wed, Oct 17, 2012 at 10:14:03PM -0400, Justin Wilson wrote:
Many UBNT deployments running at 27volts of clean DC power. Not
saying it's ideal but it works.
27v at the ethernet port or 27v at the base of the tower?
--
Scott LambertKC5MLE Unix
The problem isn't that you'll completely discharge the part of the bank
you're pulling 12v off of, but rather if you discharge the bank unevenly
and charge the entire bank in series then you're either overcharging the
part you're not pulling 12v off of in order to properly charge the part you
are
It just dawned on me that I may have been barking up the wrong tree
I only have the one NSM5 to connect, I could hook this up to the parallel
segment of my battery bank and get only 12v while the rest of the
installation that's connected in series gets 24v. Do you think this will
work? Don't
~12v should be OK by specs, but I've never heard of anyone doing such a
low voltage to a Ubnt device. Not sure if no ones tried it or it just
ended quickly in failure.
Just be aware that 24v and 12v batteries have a higher voltage for charging.
Josh Luthman
Office: 937-552-2340
Direct:
General Listwireless@wispa.org
Reply-To: WISPA General List wireless@wispa.org
Subject: Re: [WISPA] Another Ubiquity question
___
Wireless mailing list
Wireless@wispa.org
http://lists.wispa.org/mailman/listinfo/wireless
[mailto:wireless-boun...@wispa.org] On
Behalf Of Josh Luthman
Sent: Monday, October 15, 2012 1:51 PM
To: WISPA General List
Subject: Re: [WISPA] Another Ubiquity question
~12v should be OK by specs, but I've never heard of anyone doing such a
low voltage to a Ubnt device. Not sure if no ones tried
My two cents: If you discharge part of your battery bank unevenly (pull off
just half of your 24v bank to get 12v for some loads) you will have trouble
with part of the bank getting over charged and part of the bank not getting
charged enough. If you were charging the bank with an AC charger that
I have a PS2 wired to the 12 starting battery of a generator which starts
and stops a few times a day with no issues. The PS2 doesn't even reset when
the gen starts and the battery pulls down to around 8~9 volts while the
starter is cranking. When the gen runs the batt voltage goes to ~14.6.
Greg
Why not run the NSM5 on 24v? Just add a diode or two to the + side,
the 1v drop on them will protect the NSM from
the charge voltage of the bank. $2 fix
On Mon, Oct 15, 2012 at 10:44 AM, Olufemi Adalemo adal...@gmail.com wrote:
It just dawned on me that I may have been barking up the wrong tree
I tried that method. Diode got hotter than hell. Burnt right through the
insulation I covered it with (and since it was bent the jacket came right
off).
Josh Luthman
Office: 937-552-2340
Direct: 937-552-2343
1100 Wayne St
Suite 1337
Troy, OH 45373
On Mon, Oct 15, 2012 at 4:22 PM, Jeromie
hehe. well now you know why Rectifiers.. (large diodes) have
heatsinks on them
:)
Faisal Imtiaz
Snappy Internet Telecom
7266 SW 48 Street
Miami, Fl 33155
Tel: 305 663 5518 x 232
Helpdesk: 305 663 5518 option 2 Email: supp...@snappydsl.net
On 10/15/2012 4:38 PM, Josh Luthman wrote:
I
Mine doesn't. Only doing about 25 watts though.
On Oct 15, 2012 4:54 PM, Faisal Imtiaz fai...@snappydsl.net wrote:
hehe. well now you know why Rectifiers.. (large diodes) have
heatsinks on them
:)
Faisal Imtiaz
Snappy Internet Telecom
7266 SW 48 Street
Miami, Fl 33155
Tel:
Where did you put that diode? I have done this and at the low power
that is needed they do not get noticeably warm at all.
On Mon, Oct 15, 2012 at 1:38 PM, Josh Luthman
j...@imaginenetworksllc.com wrote:
I tried that method. Diode got hotter than hell. Burnt right through the
insulation I
Between the regulator and load.
On Oct 15, 2012 5:01 PM, Jeromie Reeves jree...@18-30chat.net wrote:
Where did you put that diode? I have done this and at the low power
that is needed they do not get noticeably warm at all.
On Mon, Oct 15, 2012 at 1:38 PM, Josh Luthman
Thanks Greg,
I can see how putting load on just one part of the battery bank could cause
issues but this load is quite small compared to the total battery capacity.
I will be putting only 8w on two 150Ah 12v batteries (3600Wh total
capacity). It would take 400 hours to deplete the battery bank
Yes you will. The batteries will probably be around 27v which Ubnt won't
like. You'll need to clean the ~18-27v from the batteries to 24v.
Josh Luthman
Office: 937-552-2340
Direct: 937-552-2343
1100 Wayne St
Suite 1337
Troy, OH 45373
On Fri, Oct 12, 2012 at 1:14 PM, Olufemi Adalemo
Aha, thanks
That explains why I have a dead NSM5 on my desk
I guess the charge controller is not very good at giving out 24v regulated
power
- - -
*Olufemi Adalemo*
M: +234-803-5610040
M: +234-809-8610040
f...@adalemo.com
On Fri, Oct 12, 2012 at 6:17 PM, Josh Luthman
Charger isn't going to spit out 24v for batteries that need charged, it's
usually 27v.
I was under the impression they would simply lock up and you could reboot,
or maybe I'm just thinking of MT.
Josh Luthman
Office: 937-552-2340
Direct: 937-552-2343
1100 Wayne St
Suite 1337
Troy, OH 45373
On
We have MT and Ubnt equipment of all shapes and sizes running at 27.6V.
The only problems we've had are a handful of freak RB411s that won't
power on with 27V. Most of the older ones wouldn't kick into
overvoltage protection until 28V, but we've come across a few odd balls.
-Kristian
On
What's your typical config for the NSM5?
Some of my guys just tried to power one off a 24v battery bank (no charger
connected just battery) and it fried good
- - -
*Olufemi Adalemo*
M: +234-803-5610040
M: +234-809-8610040
f...@adalemo.com
On Fri, Oct 12, 2012 at 6:56 PM, Kristian Hoffmann
What voltage were the batteries spitting out? They charge at 27v but
without a charger put out much closer to 24v until they begin discharging.
If it fried the radio I would first think that it was connected wrong, not
that the voltage was too high.
Josh Luthman
Office: 937-552-2340
Direct:
Ah ok, it is possible that the guys didn't get the polarity right
I will check though they swear that they did
- - -
*Olufemi Adalemo*
M: +234-803-5610040
M: +234-809-8610040
f...@adalemo.com
On Fri, Oct 12, 2012 at 7:05 PM, Josh Luthman
j...@imaginenetworksllc.comwrote:
What voltage were
I've used a 24v AC-DC power supply with cable length 80M. Been up 6months.
Akinlolu C. Ajayi-Obe
+234(0)8023258027
-Original Message-
From: Olufemi Adalemo adal...@gmail.com
Sender: wireless-boun...@wispa.org
Date: Fri, 12 Oct 2012 18:14:58
To: WISPA Listwireless@wispa.org
Reply-To:
Ya, it should be +24 on pins 4,5 and -24/comm on 7,8. If it blew up
then there was probably a short somewhere.
-Kristian
On 10/12/2012 11:11 AM, Olufemi Adalemo wrote:
Ah ok, it is possible that the guys didn't get the polarity right
I will check though they swear that they did
- - -
I have several radios
working off solar for years. Good charge controller and batteries works
perfect!
tony
Olufemi Adalemo
Friday, October
12, 2012 11:14 AM
Need help,I'm looking to
deploy a UBNT NSM5 powered by a 24v solar supply.Does anyone
have experience with
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