Watts are the same regardless the voltage. Volts x amps = watts.

Chris


Sent via the Samsung Galaxy Note® II, an AT&T 4G LTE smartphone



-------- Original message --------
From: Josh Luthman <j...@imaginenetworksllc.com>
Date: 09/24/2013 6:06 PM (GMT-06:00)
To: WISPA General List <wireless@wispa.org>
Subject: Re: [WISPA] ToughSwitch Question


Uhm...sure?

Josh Luthman
Office: 937-552-2340
Direct: 937-552-2343
1100 Wayne St
Suite 1337
Troy, OH 45373

On Sep 24, 2013 6:59 PM, "~NGL~" <n...@ngl.net> wrote:
Do you mean 6 watts at 24 volts?
NGL
Sent: Tuesday, September 24, 2013 3:55 PM
Subject: Re: [WISPA] ToughSwitch Question

4 watts min but use 6 for your budget.

Josh Luthman
Office: 937-552-2340
Direct: 937-552-2343
1100 Wayne St
Suite 1337
Troy, OH 45373

On Sep 24, 2013 6:50 PM, "~NGL~" <n...@ngl.net> wrote:
Example:
If I had 4 Bullet M2s which draw 7 Watts each I would be drawing 28 watts total for the bullets. How much more wattage should I allow for the TS5?
Thanx
NGL
Sent: Tuesday, September 24, 2013 2:30 PM
Subject: Re: [WISPA] ToughSwitch Question

Connection?  I think it'd have to be passing traffic.  There is only one processor for wifi and cpu - it's already ticking upon power and association would be negligible.

From my tests on DC (from batteries) association had no relevance.


Josh Luthman
Office: 937-552-2340
Direct: 937-552-2343
1100 Wayne St
Suite 1337
Troy, OH 45373


On Tue, Sep 24, 2013 at 5:25 PM, Clay Stewart <cstew...@stewartcomputerservices.com> wrote:
I would think the radio will have to have a connection to use full amps.


On Tue, Sep 24, 2013 at 4:51 PM, Josh Luthman <j...@imaginenetworksllc.com> wrote:
So funny story - my original ToughSwitch died sometime between Friday and today.  This came from Ubnt themselves in Vegas last year (it almost made it a year).

So I took the new one in the box and put it in.  I did all of the measurements on the AC side because I have a cord that enables me to easily do this.  To measure the DC side, I'd have to cut open the wiring and I'd probably throw it away afterwards.

121.4 to 122.2 vac
default (powered on, logged into it) 0.05 amp
enabled all 5 poe ports (24v) no change
put on old ns2 got .07 amps
put on ns5m got .09 amps

Now I'm not very confident in saying a Ubnt radio is only 2.5 watts (122vac * 0.02amps), but at idle I can't say that's impossible.  It definitely went up another 0.01 amps while booting, but lost it when it was fully booted.


Josh Luthman
Office: 937-552-2340
Direct: 937-552-2343
1100 Wayne St
Suite 1337
Troy, OH 45373


On Tue, Sep 24, 2013 at 4:03 PM, ~NGL~ <n...@ngl.net> wrote:
4 ports will be POE, 1 will be a switch
NGL
Sent: Tuesday, September 24, 2013 12:45 PM
Subject: Re: [WISPA] ToughSwitch Question

Better also plan on how many ports will have POE turned on -- even if you don't have load on them yet to measure against.  Turning the relays "on" takes more power.


On 9/24/2013 1:32 PM, ~NGL~ wrote:
Thanx, I really need to know.
NGL
Sent: Tuesday, September 24, 2013 11:06 AM
Subject: Re: [WISPA] ToughSwitch Question

If you can't get the answer let me know, I have an amp meter and a NIB ToughSwitch.


Josh Luthman
Office: 937-552-2340
Direct: 937-552-2343
1100 Wayne St
Suite 1337
Troy, OH 45373


On Tue, Sep 24, 2013 at 1:55 PM, Clay Stewart <cstew...@stewartcomputerservices.com> wrote:
DO not know off hand, but what I do is use an APC UPS unit with LED power wattage info, plug in the item I want to know the true wattage and these guys will give it too you. More accurate then a spec sheet ;')


On Tue, Sep 24, 2013 at 12:18 PM, ~NGL~ <n...@ngl.net> wrote:
Anyone know the wattage a ToughSwitch 5 port uses when powered directly by a 24 volt battery system. I need to be sure I have enough solar  to keep tha system up
Thanx
NGL
If you can read this Thank A Teacher.
And if it's in English Thank A Soldier!

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--


--
SCS    
  Clay Stewart
  CEO, Tye River Farms, Inc.,
  DBA Stewart Computer Services  
  434.263.6363 O
  434.942.6510 C
  cstew...@stewartcomputerservices.com 
“We Keep You Up and Running”
           Wireless Broadband
           Programming
          Network Services

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Wireless mailing list
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http://lists.wispa.org/mailman/listinfo/wireless



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