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Switch — Front View Detail 15
PoE Status LED (Ports 1, 2, 5, 6)
Green Power is being delivered to the attached device.
Off No power is being delivered to the attached device, or no
device is attached to this port.
Power LED
Green The Switch is powered-up and operating normally.
Off The Switch is not receiving power or there is a fault with
the Power Supply Unit.
Power OK LED (rear panel)
Green The power adapter is providing power normally.
Off The power adapter has probably failed (see Chapter 4,
“Problem Solving”).
Alert LED
Orange flashing The Switch is starting up or the Switch software is being
upgraded.
Orange The Switch is reporting a fault (see Chapter 4, “Problem
Solving”), or a user-configured alert condition has occurred
(see the Implementation Guide for information on
configuring alert conditions).
Off The Switch is powered-up and operating normally (if the
Power LED is on).
LED Color Indicates