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Cisco Intrusion Prevention System Appliance and Module Installation Guide for IPS 7.1
OL-24002-01
Chapter 6 Installing the IPS 4345 and IPS 4360
Removing and Installing the Power Supply
Table 6-4 describes the power supply indicator. The function of the indicator is the same for both the AC
and DC power supplies.
Removing and Installing the AC Power Supply
Caution
If you remove a power supply, replace it immediately to prevent disruption of service.
Caution
If the appliance is subjected to environmental overheating, it shuts down and you must manually power
cycle it to turn it on again.
Warning
This unit has more than one power supply connection; all connections must be removed completely
to completely remove power from the unit.
Statement 102
Warning
This product relies on the building’s installation for short-circuit (overcurrent) protection. Ensure that
the protective device is rated not greater than: 120 VAC, 20A U.S. (240 VAC, 10A international).
Statement 1005
Note
This procedure applies only to the appliances with a removable AC power supply (IPS 4360).
Note
If only one power supply is installed, make sure that it is installed in slot 0 (left slot) and that slot 1 (right
slot) is covered with a slot cover.
Table 6-4 AC and DC Power Supply Indicator
Indicator Color and State Description
Solid green Power output is on and within the normal operating range.
Blinking green, at the rate of one
blink per second
Input power that is within the normal operating range is being
supplied, but the Standby switch is in the Standby position (and
not in the On position).
Solid amber A power supply critical event has occurred, and the power
supply has shut down. The critical event can be temperature,
voltage, current, or fan operating outside the normal operating
range.
Blinking amber, at the rate of one
blink per second
A power supply warning event has occurred, but the power
supply can continue to operate. The warning event can be
temperature, voltage, current, or fan operating outside the
normal operating range.
Off The power supply is shut down.