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Power LEDs
32
NE1072T Installation Guide
On the front of the switch, the Power LED on the management panel indicates the
general status of the power supplies. The LED flashes when only one power cord is
connected, and is steady when both power cords are connected (see
LEDs" on page
25).
Additional LED indicators are located on the rear panel of the switch, on the
individual power supply modules. The following table describes the power supply
module LED behavior.
Table 7.
Power supply module status LED behavior
LED
State
Off
Flashing Green
Solid Green
Flashing Amber
Power
Solid Amber
Functional Meaning
No AC power is present.
Power supply has AC power and is in standby mode.
Power supply is on and operational.
Power supply warning event (continuing operation):
high temperature, high power, high current, or slow
power supply fan.
Power supply shutdown from critical event: power
supply failure, over-voltage, over-current,
over-temperature, power supply fan failure, AC cord
unplugged.
"System Status
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