I didn't realize the PTP450 didn't have gigabit ethernet in it. In that
case, there's always a syncpipe parasitic. Yes, one more (short) cable,
but functionally similar to the uGPS.I.E. uGPS = cable from poe injector
to radio and cable from radio to uGPS. Parasitic = cable from PoE
The RJ45s appear to be shielded (looking at rev H1). The RJ11 for the
timing port is not.
--
bp
part {dash} 15 {at} SkylineBroadbandService {dot} com
On 11/25/2014 5:54 AM, Matt via Af wrote:
I didn't realize the PTP450 didn't have gigabit ethernet in it. In that
case, there's always a
Yes. The Ethernet ports are.
On Nov 25, 2014 6:54 AM, Matt via Af af@afmug.com wrote:
I didn't realize the PTP450 didn't have gigabit ethernet in it. In that
case, there's always a syncpipe parasitic. Yes, one more (short) cable,
but functionally similar to the uGPS.I.E. uGPS =
I see the PTP230 and likely PTP450 have UGPS Power option. Is there a
way to use this to power up a sync pipe? Still very very very
disappointed the PTP450 does not support Sync over Power.
So when you enable UGPS Power in options what does it do? Is 5 volt
suddenly output on certain pins of the timing port? What pins?
Nope. But you can use Forrest's SyncConverter to take the sync pulse from a
CMM/CTM/SyncInjector and convert it to timing port at the radio. Or just put
a
I have no idea.
On 11/24/2014 2:06 PM, Matt via Af wrote:
So when you enable UGPS Power in options what does it do? Is 5 volt
suddenly output on certain pins of the timing port? What pins?
Nope. But you can use Forrest's SyncConverter to take the sync pulse from a
CMM/CTM/SyncInjector and
I don't think it would be a bad idea to have a SyncPipe type device
powered by UGPS capable radios. Less cabling is a benefit. If
sync-over-power takes a shit on an AP, it would be easy to toss a
UGPS-like receiver on it. Etc. I think if it was the cost of a Basic
pipe, that would be fine.
We have PTP450 running on a syncpipe. Wished it could have worked with
the syncinjector we have at the same site, but oh well.
--
bp
part {dash} 15 {at} SkylineBroadbandService {dot} com
On 11/24/2014 4:58 PM, Forrest Christian (List Account) via Af wrote:
It's been a while since I looked at
I didn't realize the PTP450 didn't have gigabit ethernet in it. In that
case, there's always a syncpipe parasitic. Yes, one more (short) cable,
but functionally similar to the uGPS.I.E. uGPS = cable from poe
injector to radio and cable from radio to uGPS. Parasitic = cable from PoE
