Do you want surge suppressors on each circuit?
Do you want individually replaceable circuits or all on one board?
How many ports?
From: Peter Kranz
Sent: Tuesday, March 01, 2016 11:54 AM
To: af@afmug.com
Subject: Re: [AFMUG] Mid-Span multi-voltage powerinjector withredundant power..
Here is my ideal solution:
- Solid state fusing on each radio, so that I get cable or radio
damage it doesn’t take down my entire +24V power rail, it just shuts down that
port
- The ability to enable/disable the power rail remotely to each port
for hard resets
- A power rail that accepts two power supplies and will handle the
failure of either device without dropping the APs
- 19” rack mountable
- If device requires fans or internal power supplies, they should be
replaceable without having to take the unit out of service.
Nice to have (but not a deal killer)
- Multi-voltage capable... 48V UPOE for Siklus, 24V for UBNT and
Cambium
What I don’t want
- A built in switch, I already have fancy ass switches, why do I need
another switch in the way, probably with crappy features and poor buffers.
Peter Kranz
www.UnwiredLtd.com
Desk: 510-868-1614 x100
Mobile: 510-207-
pkr...@unwiredltd.com
From: Af [mailto:af-boun...@afmug.com] On Behalf Of Chuck McCown
Sent: Monday, February 29, 2016 3:27 PM
To: af@afmug.com
Subject: Re: [AFMUG] Mid-Span multi-voltage power injector withredundant power..
The power bus can be done. But price will jump quite a bit. I have worked up
a design for this but always backed off due to the cost. One of the problems
is that there is a connector I need that cannot be put on the circuit board by
machine. Lots of hand work. So if I build it will anyone come?
From: Peter Kranz
Sent: Monday, February 29, 2016 3:55 PM
To: af@afmug.com
Subject: Re: [AFMUG] Mid-Span multi-voltage power injector withredundant power..
I like the idea, but no solid state fusing, no power buss, tons of wiring, it’s
a mess to deploy this when you have over 20 APs on a single tower..
Peter Kranz
www.UnwiredLtd.com
Desk: 510-868-1614 x100
Mobile: 510-207-
pkr...@unwiredltd.com
From: Af [mailto:af-boun...@afmug.com] On Behalf Of Sean Heskett
Sent: Monday, February 29, 2016 10:35 AM
To: af@afmug.com
Subject: Re: [AFMUG] Mid-Span multi-voltage power injector with redundant
power..
GigE-POE- APC
http://www.mccowntech.com/rack-mount-gige-poe-apc-surge-suppressor-power-inserter-protector/
You can load 24 of them in a 1U rack
-Sean
On Monday, February 29, 2016, Peter Kranz <pkr...@unwiredltd.com> wrote:
Curious if anyone has recommendations on a mid-span power injector that
supports multiple voltages and provides redundant power, ideally hot-swappable.
I don’t really want a switch like the netonix boxes, I’d rather just have a
mid-span device.
Peter Kranz
www.UnwiredLtd.com
Desk: 510-868-1614 x100
Mobile: 510-207-
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