I had that same problem last week. Finally started working
on its own.
*From:* Kurt Fankhauser
*Sent:* Thursday, November 24, 2016 3:14 PM
*To:* [email protected]
*Subject:* Re: [AFMUG] Gigabit power injector + sync
Ok, I just put a new PMP450i on a tower and am running into
the exact same problem the Original Poster had here. I have
the Gigabit Power Injector plus Sync and it is blinking for
receiving sync from another Sync Injector in the same
enclosure via the included jumper cable and the AP is
running in Autosync+ Freerun and it is not showing receiving
any sync at all and it is decided to Generate its own Sync.
Has been running for a couple hours now. Will keep checking
back here.
On Tue, Nov 22, 2016 at 1:51 PM, That One Guy /sarcasm
<[email protected]> wrote:
all this talk of the new units i opened our box of them,
is there a guide for the 10/100 and gigabit
powerinjector jumper settings per brand?
is it just the same as
http://tickets.packetflux.com/downloads/poeinjectorjumpers.pdf
<http://tickets.packetflux.com/downloads/poeinjectorjumpers.pdf>
only with the pin order backward?
and if a guy put a 3pin connector on the A/B selector,
would that effectively put the two inputs in parallel?
On Tue, Nov 22, 2016 at 11:57 AM, Forrest Christian
(List Account) <[email protected]> wrote:
Depends on the power circuitry on the airfiber. My
guess is it would be ok.
If you have a base unit, you can actually turn off
the sync on that port and the injector will remember
it, so you don't have to put a base unit in the
field with it, just for the programming. (You'd set
the poweron column for the sync row for that port to
'0').
On Tue, Nov 22, 2016 at 8:37 AM, Kurt Fankhauser
<[email protected]> wrote:
I just received my first powerinjector + sync
today. If I want to power some Airfibers with
these do I need to turn the sync off for those
ports? I don't see a jumper to turn off sync, is
it ok to provider sync on a port with an
Airfiber? Does it hurt anything? It looks to me
like the only way to turn off sync is buy the
additional site monitor base thing to hookup to
it and turn it off through the web interface?
On Mon, Nov 21, 2016 at 2:39 PM, George Skorup
<[email protected]> wrote:
I have four 5GHz 450i's running on our
office tower fed from a GigE
PowerInjector+Sync. They're running 14.1.2.
They received sync shortly after boot, DFS,
etc. BTW, no GigE-APC's in line on these
yet. I'm like two short at the moment. But
we know that 1000Base-T and sync over power
+ the older APC's don't play nice anyway.
On 11/21/2016 1:23 PM, Mathew Howard wrote:
I've had a couple of them where I wasn't
getting sync and couldn't figure out why...
in one case (maybe both... I don't remember
off hand), I was getting sync to an ePMP,
but not to a PMP450i 900mhz AP that were
both plugged into the same sync injector...
I didn't really need sync on the 900mhz at
the time, so I just switched it to generate
it's own timing, and I haven't gotten
around to trying to figure it out yet, but
now I'm wondering if it would eventually
come up if I left it alone.
On Mon, Nov 21, 2016 at 12:45 PM, Seth
Mattinen <[email protected]> wrote:
On 11/21/16 10:39, [email protected] wrote:
I had all the packet flux gear
running for days, plugged in the
450i and
started trying to figure out why it
was not receiving sync. Half hour
or more later it said it was OK, so
the delay had to be Cambium, not
Packetflux.
Check if the packetflux says it has fix
and 1PPS is active on the binary tab
and that the used pulse count is
increasing on the analog tab.
~Seth
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