Switch Status Leds; Port Status Leds - Lenovo Flex System Fabric EN4093R User Manual

Switch Status LEDs

Port Status LEDs

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The following table provides descriptions of the switch status LEDs on the front
panel of the switch.
Table 3. System status LEDs behavior
LED State
- Power Steady green
Off
- Locator Steady blue
Off
- Error Steady yellow
Off
The following table provides descriptions of the port status LEDs on the front panel
of the switch.
Table 4. System status LEDs behavior
LED State
Link Steady green
Off
Tx/Rx Flashing green
Off
Functional Meaning
When lit, this LED indicates that the switch is on.
When this LED is off and the yellow Error LED is lit,
it indicates a critical alert.
If both the Power and Error LEDs are off, it indi-
cates that the switch is off.
When prompted by a user action in the CMM, this
LED is lit to help identify the location of the switch.
The switch has not received a user-prompted
locator command from the CMM.
When lit, this LED indicates a POST failure or
critical alert. As a result, the system-error LED on
the Lenovo Flex System chassis is also lit.
When this LED is off and the green Power LED is
lit, it indicates that the switch is working correctly.
If both the Power and Error LEDs are off, it indi-
cates that the switch is off.
Functional Meaning
A connection (or link) is established between the
corresponding port and the attached device.
There is no signal on the corresponding port, or
the link is down.
The corresponding port link is transmitting and/or
receiving.
There is currently no traffic on the port.
Chapter 2: Installing and Removing the EN4093R
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