Vrc Power Supplies - Avaya Media Processing Server 1000 Hardware Installation And Maintenance

VRC Power Supplies

Each slot in the VRC has a separate dedicated power supply. The power supplies are identical and
can be installed in any of the six slots. The slot that each power supply is associated with is
indicated on the decals on the drive bay doors. The output of each power supply is provided to the
respective module slots by the power bus on the VRC backplane.
The Power Supply LEDs are illuminated when sensors on the NIC determine that the individual
voltages are within tolerance. In systems where a NIC is not present, these LEDs are not
illuminated.
The NIC slot has not dedicated power supply. If any slot (1-6) has power applied (that is, the
corresponding slot power supply is installed and slot power is on), the NIC slot receives power. The
NIC has a momentary reset button that removes and reapplies power to the board when the button
is pressed and released. A soft reset can also be performed on the NIC at the command line. See
Resetting the NIC on page 147.
October 2014 Avaya Media Processing Server 1000 Hardware Installation and Maintenance
Comments? infodev@avaya.com
VRC Power Supplies
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