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Important:
The VSP 8404 does not have an AC power switch. When you connect the power cord to
a power supply and connect the cord to an AC power outlet, the switch powers up
immediately.
Warning:
Disconnecting the AC power cord is the only way to turn off AC power to the VSP 8404.
Allow at least 30 seconds for the switch to fully power down before restoring power.
Otherwise, the switch might produce a core file during the reset leading to an extra delay
during boot time. Always connect the AC power cord in a location that is quickly and
safely accessible in case of an emergency.
5. Check the LED on the bottom right side of the power supply. Solid green indicates that
power is operating normally. If it's off, check the connections.
Important:
You can hot swap power supplies while the switch is operational. One power supply is
required for continued switch operation.
AC power supply specifications
The VSP 8404–AC comes with an 800 W AC power supply and you can install a secondary power
supply for redundancy.
Important:
You must have either a power supply or a power supply cover in each bay to ensure proper
ventilation. Leaving a power supply bay unpopulated or uncovered impairs the ability of the fans
to cool the chassis.
Figure 1: AC power supply
The 800 W AC power supply uses an IEC 60320 C16 AC power cord connector. The AC power cord
is in close proximity to the hot air exhaust, and supports high operating temperatures.
June 2015
Installation Job Aid for Avaya Virtual Services Platform 8400
7
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