Experimental Physics and Industrial Control System
|
Hi Emmanuel,
We've been using POE for webcam's and gigE cameras for
several years now and find it very useful, particularly
at our experimental chambers where we often need to move
cameras around. Most of these devices are class 2, < 3.8W,
and we power them by adding POE modules to our Foundry
switches. There's also available POE injectors which can be
added inline if your switch doesn't support POE.
We haven't used POE+, so I have no direct experience, but with
the small gauge of the wires in the ethernet cables you may
need to limit your cable lengths for higher power devices.
Regards,
- Bruce
On 07/30/2013 04:07 PM, Emmanuel
Mayssat wrote:
Hello,
After pushing for it, I was 'authorized' to investigate and
test power over ethernet.
PoE is basically 48 V DC / 400 mA over CAT5/6, i.e. for
<13Watt devices.
Is anyone of you using PoE? or PoE+ (<25W) ?
If so, any comment?
My long term goal is to have, with a minimum hassle,
embedded linux/EPICS in each of my chassis.
--
Emmanuel
--
Bruce Hill
Member Technical Staff
SLAC National Accelerator Lab
2575 Sand Hill Road M/S 10
Menlo Park, CA 94025
|
- Replies:
- RE: Power over ethernet Boyes, Matthew
- References:
- Power over ethernet Emmanuel Mayssat
- Navigate by Date:
- Prev:
Power over ethernet Emmanuel Mayssat
- Next:
RE: Power over ethernet Boyes, Matthew
- Index:
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
<2013>
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
- Navigate by Thread:
- Prev:
Power over ethernet Emmanuel Mayssat
- Next:
RE: Power over ethernet Boyes, Matthew
- Index:
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
<2013>
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
|
ANJ, 20 Apr 2015 |
·
Home
·
News
·
About
·
Base
·
Modules
·
Extensions
·
Distributions
·
Download
·
·
Search
·
EPICS V4
·
IRMIS
·
Talk
·
Bugs
·
Documents
·
Links
·
Licensing
·
|