Just because Tommy jumped off the bridge doesn't mean we have to.
Josh Luthman
Office: 937-552-2340
Direct: 937-552-2343
1100 Wayne St
Suite 1337
Troy, OH 45373
On Thu, Jun 21, 2018 at 1:59 PM, <[email protected]
<mailto:[email protected]>> wrote:
It was always 48 for the real telecom players.
*From:* Josh Luthman
*Sent:* Thursday, June 21, 2018 11:52 AM
*To:* Mathew Howard
*Cc:* Chuck McCown ; AFMUG
*Subject:* Re: [AFMUG] ePMP voltages again - specifically 2ghz
It was 48v
Then it was mostly 24v
Now it's going 48v
Just give it a little bit, it'll go back to 24v.
I'd rather get a power supply doing 26v to fix my problem in 2
minutes than start changing things to 48v which would blow so much
stuff up (epmp non gps, ubnt M gear, half the Mikrotiks)
Josh Luthman
Office: 937-552-2340
Direct: 937-552-2343
1100 Wayne St
<https://maps.google.com/?q=1100+Wayne+St+Suite+1337+Troy,+OH+45373&entry=gmail&source=g>
Suite 1337
<https://maps.google.com/?q=1100+Wayne+St+Suite+1337+Troy,+OH+45373&entry=gmail&source=g>
Troy, OH 45373
<https://maps.google.com/?q=1100+Wayne+St+Suite+1337+Troy,+OH+45373&entry=gmail&source=g>
On Thu, Jun 21, 2018 at 1:05 PM, Mathew Howard
<[email protected]> wrote:
No, there's not really a good reason, it just means you have
an extra part to deal with.
We still use UBNT for our 2.4ghz stuff, but those are the only
radios that won't run off 48v on most of our new sites, so
I've done some that are 48v only and just use those things on
the radios that need them. But if you have more than 1 or 2
things that need 24v, it's generally more practical to just
use a bigger voltage converter and run multiple radios off it.
On Thu, Jun 21, 2018 at 11:57 AM, <[email protected]> wrote:
Yep, that was what I was thinking.
So, looks to me like there is no reason not to do 48 volts.
*From:* Mathew Howard
*Sent:* Thursday, June 21, 2018 10:56 AM
*To:* Chuck McCown
*Cc:* Dave ; AFMUG
*Subject:* Re: [AFMUG] ePMP voltages again - specifically 2ghz
You mean like this?
https://www.ubnt.com/accessories/instant-8023af-adapters/
<https://www.ubnt.com/accessories/instant-8023af-adapters/>
Or do you have something better in mind?
On Thu, Jun 21, 2018 at 11:53 AM, <[email protected]> wrote:
Me too...
So, what appetite is there for an inline POE regulator
that would convert 48 to 24?
*From:* Mathew Howard
*Sent:* Thursday, June 21, 2018 10:50 AM
*To:* Dave
*Cc:* AFMUG
*Subject:* Re: [AFMUG] ePMP voltages again -
specifically 2ghz
ugh... I keep forgetting to use reply-to-all...
Not every single UBNT radio... all the airfibers will
happily take 48v. Mikrotik is finally starting to make
most of the new stuff handle 48v (including the
PowerBox Pro), but yeah. UBNT is the reason I still
have to use 24v on most of our towers... they make a
converter you can stick on in line with the radios,
but that's kind of a pain if you have more than one or
two, and it's an extra part to fail.
On Thu, Jun 21, 2018 at 11:46 AM, Dave
<[email protected]> wrote:
They make dental floss for that :)
On 06/21/2018 11:39 AM, Josh Luthman wrote:
Except for every single Ubnt device and a
majority of Mikrotiks....
Josh Luthman
Office: 937-552-2340
Direct: 937-552-2343
1100 Wayne St
<https://maps.google.com/?q=1100+Wayne+St+Suite+1337+Troy,+OH+%0D%0A++++45373&entry=gmail&source=g>
Suite 1337
<https://maps.google.com/?q=1100+Wayne+St+Suite+1337+Troy,+OH+%0D%0A++++45373&entry=gmail&source=g>
Troy, OH 45373
<https://maps.google.com/?q=1100+%0D%0A++++++Wayne+St+Suite+%0D%0A++++++1337+Troy,+OH+45373&entry=gmail&source=g>
On Thu, Jun 21, 2018 at 12:39 PM, Josh Baird
<[email protected]> wrote:
I promise life will be easier if you just use
48V. :)
On Thu, Jun 21, 2018 at 12:35 PM, Josh
Luthman <[email protected]> wrote:
I'm trying to use a Powerbox Pro to power
up two epmp APs. The 5 GHz is just fine
but the 2 GHz is saying current too low.
Both ports are getting 23 volts and the
cables are <10 feet (from the Powerbox Pro).
Does anyone know if the 2ghz requires
more voltage possibly?
Spec sheet does say 23 volts min but it's
weird one powers (5 ghz) and the other
doesn't.
Josh Luthman
Office: 937-552-2340
Direct: 937-552-2343
1100 Wayne St
<https://maps.google.com/?q=1100+Wayne+St+Suite+1337+Troy,+OH+45373&entry=gmail&source=g>
Suite 1337
<https://maps.google.com/?q=1100+Wayne+St+Suite+1337+Troy,+OH+45373&entry=gmail&source=g>
Troy, OH 45373
<https://maps.google.com/?q=1100+Wayne+St+Suite+1337+Troy,+OH+45373&entry=gmail&source=g>
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