Switch Chassis LEDs
The PoE, BCN, STS, and ENV, LEDs are located on the left side of the front of the switch. The port LEDs appear as triangles pointing up or down to the nearest port.
|
LED |
Color |
Status |
|---|---|---|
|
PoE |
Green |
PoE mode is operational. |
|
Amber |
Any fault, or power that is denied on PoE ports because providing power exceeds the switch power capacity. |
|
|
Off |
PoE is disabled. |
|
|
BCN |
Flashing blue |
The operator has activated this LED to identify this switch in the chassis. |
|
Off |
This switch is not being identified. |
|
|
STS |
Green |
The switch is operational. |
|
Flashing amber |
The switch is booting up. |
|
|
Amber |
Temperature exceeds the minor alarm threshold. |
|
|
Red |
Temperature exceeds the minor alarm threshold. |
|
|
Off |
The switch is not receiving power. |
|
|
ENV |
Green |
Fans and power supply modules are operational. |
|
Amber |
At least one fan or power supply module is not operating. |
|
|
(port) |
Green |
Port admin state is 'Enabled', SFP is present and the interface is connected (that is, cabled, and the link is up). |
|
Amber |
Port admin state is 'Disabled, or the SFP is absent, or both. |
|
|
Off |
Port admin state is 'Enabled' and SFP is present, but interface is not connected. |
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