Ken,
I have not fully reviewed the specs but from what I gather the voltage
is passive and the 29v has to have 29v supply.
This gives it a more segmented service that is deserved by the cambium
gear connected to it. I like the idea of no moving
parts. I have always been a Mil-spec kind of person because when working
in the elements I have seen what happens to even the most hardened gear
in the most extreme environments.
I have seen what happens to a guyed tower after 30yrs of service. Shear
vibration of the guy wires can break down the joints from where they
connect. Metal begins to thin due to rust no matter
how good the galvy coat is.
On 1/10/2017 5:32 PM, Ken Hohhof wrote:
Thanks, that explains a lot. So the controller exists. And it can go
side-by-side with an injector.
And that�s quite a honkin� heat sink. So it�s more than 1U high. Do
you think it generates regulated 56V (or 29.5V for the other version)
from 48V in? If not, why the big heat sink? To be able to power 450m?
*From:*Af [mailto:[email protected]] *On Behalf Of *Dave
*Sent:* Tuesday, January 10, 2017 5:13 PM
*To:* Animal Farm <[email protected]>
*Subject:* [AFMUG] 450m
see attached..
�they are a bit pricey but no more than a CTM2 fully loaded.
The difference is support for the 450m and other 450i devices as well
as its modular
some site may not need more than 4 control points some of mine require
12 or more
but those are sitting on cmm4s with only hopes of ever reaching 100Mb
port speed.
I will be able to add to this design without buying a whole ctm2 or
cmm4 just one module at a
time. So, there is some money saved by this design for new deployments.
The cambium gige Surge or lpu� depending on which radio I am using
will get an external protection near the
radio. Depending on cable runs we will add one near the entry ports.
-------- Forwarded Message --------
*Date: *
Tue, 10 Jan 2017 17:06:13 -0600
*From: *
Dave <[email protected]> <mailto:[email protected]>
*To: *
davidm <[email protected]> <mailto:[email protected]>
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