Just logged into the AP tonight and still not receiving sync over power. Here are the details of my setup:
AP firmware: 14.2.1 cable lengh from Syncpipe to Sync Injector: 8 feet cable lengh from Powerinjector to AP: 15 feet Syncpipe Deluxe is Revision H or H1 Powerinjector is daisy chained from a Syncinjector that is receiving timing pulse (Have a 3.65ghz 450AP that is receiving sync over power from this injector) I don't have any Site Monitor or Base Units to verify if the sync is turned on at the injector but I just received the injector last week brand new. I do have a Sync Box for Aux port I could throw on this AP and see if I can get sync working that way. If I really feel like it I could set the injector up for 24v power, switch polarity on pins and verify that a regular 450 AP can recive sync from this injector. But I am guessing this may be an issue related to 450i On Thu, Nov 24, 2016 at 6:39 PM, George Skorup <geo...@cbcast.com> wrote: > BTW, the GigE PowerInjector+Sync that I have at the NOC running the four > 450i's is the newest I have with s/n 118966. It has a pretty old Rev G > Deluxe pipe on it, which is attached to the ice bridge about 6" off of the > wall, but has a decent view of the west and south and is tracking 10 out of > 12 sats. About 190 feet of cable to the radios. And they haven't lost sync > since they've been up, about three weeks. And I just jinxed it knowing my > luck. > > On 11/24/2016 5:27 PM, George Skorup wrote: > > If the orange LED is blinking, then the injector is receiving sync, and > 1PPS Active should = 1 (if you have a base unit connected to see it). > > Kurt, what software is your 450i running? FWIW, I have a limited number of > 450i APs up, but I have some on SyncBox Junior's (don't get the GPS data) > and the one PowerInjector+Sync at the NOC. All of my 450 and 450i is > running 14.1.2. Perhaps Cambium changed something in 14.2+. > > I would verify that the port has sync enabled. Obviously you'd need a base > unit connected. I've plugged radios in backwards on more than one occasion. > Injector upside down for one reason or another, so the radios ended up 4 > thru 1 instead of 1 thru 4 because I wasn't paying attention. Port 4 is at > the end closest to the SyncPipe/sync daisy chain ports. That's the most > obvious issue if you turned off the sync pulse on a port to run an > AirFiber. But if multiple people have had the same problem, then my theory > is bunk. > > On 11/24/2016 4:49 PM, Chuck McCown wrote: > > 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:* af@afmug.com > *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 < > thatoneguyst...@gmail.com> 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 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) < >> li...@packetflux.com> 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 < >>> lists.wavel...@gmail.com> 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 <geo...@cbcast.com> >>>> 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 <se...@rollernet.us> >>>>> wrote: >>>>> >>>>>> On 11/21/16 10:39, ch...@wbmfg.com 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 >>>>>> >>>>> >>>>> >>>>> >>>>> >>>> >>> >>> >>> >>> -- >>> *Forrest Christian* *CEO**, PacketFlux Technologies, Inc.* >>> Tel: 406-449-3345 | Address: 3577 Countryside Road, Helena, MT 59602 >>> forre...@imach.com | http://www.packetflux.com >>> <http://www.linkedin.com/in/fwchristian> >>> <http://facebook.com/packetflux> <http://twitter.com/@packetflux> >>> >>> >> >> >> -- >> If you only see yourself as part of the team but you don't see your team >> as part of yourself you have already failed as part of the team. >> > > > > >
