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What is the number of watts to run the 2wire Gateway 3800HGV-B modem?

I have attempted to find the manual for the 3800HGV-B modem online.  They have been purchased by another company.  In the section where they say  you can get information on the old 2wire products I found nothing for this modem.  We were out of power for almost three days in the Tulsa area.  We plan

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Battery Backup Unit (UPS) For The Arris BGW 210-700 Residential Gateway

I've looked high & low and can't seem to find the AT&T recommended battery backup unit (UPS) for an Arris BGW 210-700 Residential Gateway.  It's going to take a standalone unit since this modem does not have an internal bay for a backup battery like all its predecessors did.  If someone could just p

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Fiber Power Supply

I renewed my fiber Internet after canceling it, but I accidentally returned the power supply for the fiber Optical Network Terminal. Would AT&T send out a power supply free of charge since I returned it to them? Or is it a regular 5 volt or 12 volt power that I’d have to buy at the store?

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