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PoE mode LED blinks amber
Note When the PoE mode is selected, a green PoE LED means that the port status LEDs show the PoE status. At least one PoE port has a fault, or power has been denied to at least one of the PoE ports.
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Caution PoE faults are caused when noncompliant cabling or powered devices are connected to a PoE port. Only standard-compliant cabling can be used to connect Cisco pre-standard IP Phones and wireless access points or IEEE 802.3af-compliant devices to PoE ports. A cable or device that causes a PoE fault must be removed from the network.
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Use the Mode button to show the PoE status for all ports. The affected port LEDs blink amber or alternate green and amber.
If a port LED blinks amber, there is a PoE fault. A cable or device that causes a PoE fault must be removed from the network.
If a port status LED is alternating green and amber, connect the powered device to an external AC power source.
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Gruss
Robert