On 4/11/2014 11:05 AM, Fernando Cassia wrote:
> ...and the 48V power.

4 large healthy car car batteries in serial will run it for a few hours 
on a charge.   48VDC is telco power, which is positive ground, negative 
'juice'


-- 
john r pierce                                      37N 122W
somewhere on the middle of the left coast

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