[c-nsp] 12V DC input on 2950

[Spencer Wood]

Best bet would be to contact your Cisco SE if you have one.  We have done 
a lot of work similar to this, but we always just used a Inverter to 
provide the necessary power.  It's amazing how long you can power a 2950, 
1400 Radio and a 2600 Router  with a 40 gallon diesel fuel tank on our 
trunk <grin>..

Also, if this is going to be something more "Permanent" you might want to 
check out the Cisco 3200 Mobile Router.   They are designed specifically 
for Vehicle installations:

Mobile Router:
http://www.cisco.com/en/US/customer/products/hw/routers/ps272/index.html

Hard Mount Kit/Enclosure for the Mobile Router:
http://www.cisco.com/application/pdf/en/us/guest/products/ps272/c1161/cdccont_0900aecd802948c0.pdf

Spencer

************************************************************
Spencer Wood, Network Manager
Ohio Department Of Transportation
1320 Arthur E. Adams Drive
Columbus, Ohio 43221 
E-Mail: Spencer.Wood at dot.state.oh.us
Phone: 614.644.5422/Fax: 614.887.4021/Cell: 614.774.3123 
************************************************************* 



"Nathan Ward" <cisconsp at daork.net> 
Sent by: cisco-nsp-bounces at puck.nether.net
06/22/2005 06:01 PM

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cisco-nsp at puck.nether.net
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Subject
[c-nsp] 12V DC input on 2950






We're trying to mount a 2950 in a vehicle as a mobile lab for testing our
wireless network.

There is a 12VDC marking on the back of the chassis next to a plug, which
I understand is for the Cisco RPS chassis to connect in.

We've found the pinout for the connector, and it mentions -48VDC on some
pins and 12VDC on others.
Does anyone know if the -48 is required? Or can we just feed it 12VDC on
the pins marked for it?


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