Ive got one fired up on the bench Ill look when I get in tomorrow.
On 5/16/2016 6:18 PM, Ken Hohhof wrote:
I have a question while we are on the topic: what color is the last
LED on your 450i AP when it is running at 1000 Mbps? I know it’s
green at 100 Mbps, but what about 1000 Mbps? I know the user guide
says orange, but is that what your AP actually does?
*From:* David <mailto:dmilho...@wletc.com>
*Sent:* Monday, May 16, 2016 3:22 PM
*To:* af@afmug.com <mailto:af@afmug.com>
*Subject:* Re: [AFMUG] Gigabit Ethernet on Cambium 450i only running
100Mbps
I am only catching part of this thread so dont throw anything at me
for not reading the whole thread.
450i radios are rated for the 56v unlike the 450 radios they are rated
for cambium std 29v
This is the reason I am having to upgrade all of my boxes to 48v plant
as its base supply.
On 05/16/2016 11:35 AM, Chuck McCown wrote:
I have an idea. Working on an experiment.
*From:* Wireless Administrator <mailto:wirel...@htn.net>
*Sent:* Monday, May 16, 2016 8:56 AM
*To:* af@afmug.com <mailto:af@afmug.com>
*Subject:* Re: [AFMUG] Gigabit Ethernet on Cambium 450i only running
100Mbps
Thanks for having a look at this for us. It sure doesn’t make sense
to me. The system continues to run 1000Base-T Full Duplex here with
the Cambium units. I’m sure there is a reason but it looks like this
one’s above my pay grade.
Steve B.
*From:*Af [mailto:af-boun...@afmug.com] *On Behalf Of *ch...@wbmfg.com
*Sent:* Sunday, May 15, 2016 2:26 PM
*To:* af@afmug.com
*Subject:* Re: [AFMUG] Gigabit Ethernet on Cambium 450i only running
100Mbps
No Joy. Everything checks out 100%.
I bought one the cambium units for comparison. Its impulse breakdown
voltage is about 5 volts to ground lower than my unit for single pin
to ground. Transverse impulses are clamped much lower on the cambium
unit but normally that is not an issue.
Pin to pin and pin to ground I have less capacitive loading than the
cambium unit.
They have some other circuitry that I have yet to puzzle out.
Something that is not related to surge suppression.
In any event, your unit, a brand new unit from my stock and the
cambium unit all show 1Gbps on the traffic tester and all show good
wiring continuity and all show good breakdown voltage pin to ground.
Visual inspections are not revealing any solder bridges or
manufacturing issues....
A puzzle for certain. But I am not finished. Stay tuned...
*From:*Wireless Administrator <mailto:wirel...@htn.net>
*Sent:*Friday, May 6, 2016 9:16 AM
*To:*af@afmug.com <mailto:af@afmug.com>
*Subject:*[AFMUG] Gigabit Ethernet on Cambium 450i only running 100Mbps
*Replaced This ……*
surge1.jpeg
*With This …….*
surge02.jpeg
*On same ground point and got This ……*
**
*surge03.PNG*
**
*:-)*
Except I want this to work …….
surge1.jpeg
*L***
*Extra effort to ensure clear pictures and easy to read story line ……*
**
*Steve*
*From:*Wireless Administrator [mailto:wirel...@htn.net]
*Sent:* Friday, April 29, 2016 12:03 PM
*To:* 'af@afmug.com'
*Subject:* Gigabit Ethernet on Cambium 450i
We’re not able to get our Cambium 450i radio’s Ethernet Interface
to run at Gigabit speed.
Our setup is as follows:
Gigabit switch (Tried several brands) à14’ Cat6 Patch àGigabit Sync
injector (48V) à35’ Best-tronics Cat5 Shielded à800-800-GIGE-APC-HV
à80’ Best-tronics Cat5 Shielded àCambium 450i
It works without the 800-800-GIGE-APC-HV. (Cat5 Coupler).
Anyone ……….
Steve B.
--