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mikebarton
New Contributor
‎08-15-2016 06:55 AM

what are the Power supply options for a 908e? any 220 volts or DC availability?

simple question can a 908 e support anything other  110 volts AC?

Do any of the TA products support other than 110 volts AC?

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Anonymous
Not applicable
‎08-16-2016 10:45 AM

Re: what are the Power supply options for a 908e? any 220 volts or DC availability?

Michael,

Thanks for using the ADTRAN Support Forums.

Unfortunately, there is not a DC version of the TA 900/e series.  The NetVanta 6250 can do the same thing as the TA 900 and has a DC version and comes in 8, 16, and 24 FXS flavors.

Let me know if you need more information.

-Mark

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jayh
Honored Contributor
Honored Contributor
‎08-18-2016 12:46 PM

Re: what are the Power supply options for a 908e? any 220 volts or DC availability?

You will pop the internal fuse/resistor and MOV surge suppressors if you exceed 120 volts. It's happened to us in data centers with 3-phase PDUs. This can be repaired. https://supportforums.adtran.com/message/16498#16498

You can power any of them with -48VDC using the backup battery port. 3-pin Molex connector.

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