Avaya Definity 631DB1 AC Power Unit
The Avaya Definity 631DB1 AC Power Unit for Multi-Carrier Cabinets accepts 120VAC 60Hz and produces -48VDC at 8A and -5VDC at 6A on carrier backplanes, also supplying power to the cabinet fans. In case of AC input power failure, the unit converts 144VDC from the optional batteries in the power distribution unit to -48VDC and -5VDC.
- Converts 120 VAC 60 Hz to -48 VDC at 8 A and -5 VDC at 6 A
- Supplies power to cabinet fans
- Backup batteries in AC power distribution unit in case of AC input power failure
- One year warranty included, with extended warranties available!