Extreme Networks ExtremeRouting SLX 9850-4, Руководство по установке оборудования

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TABLE 23 Fan module LED descriptions (continued)
LED purpose Color Status Recommended action
Steady amber Fan assembly is being initialized or
has a failure (full or partial). Wait to see if the fan fully initializes.
If the LED remains amber, replace
the fan assembly.
Power (SFM) No light (LED is off) Module is not powered on. Ensure that the module is firmly
seated, that both ejectors are
pushed in fully, and that both
captive screws are tightened.
Green Module is operational. No action is required.
Status (SFM) No light (LED is off) Module is either not operational or
does not have power. Ensure that the module is firmly
seated, that both ejectors (arms on
the side of the module) are pushed
in fully, and that both captive screws
are tightened.
Amber Module is faulty or initializing. Check the module status by
entering the
show slots command.
If LED remains amber, consult the
device supplier.
Green Module is operational. No action is required.
Interpreting switch fabric module LEDs
Refer to the following illustrations and table to interpret the LED patterns for the switch fabric module (SFM). The LED patterns may
temporarily change during device diagnostic tests.
Since the SFM is located behind the fan modules, LEDs are provided on the fan and management modules to check SFM status. For
the location of the SFM LEDs on the management module, refer to
Interpreting management module LEDs on page 75. For the
location of the SFM LEDs on the fan module, refer to Interpreting fan module LEDs on page 83.
There is also a label on the bottom center of the chassis that shows the SFM locations behind the fan modules.
If the fan module is removed, you can check the LEDs on the SFM, as shown in the following figure.
Interpreting switch fabric module LEDs
ExtremeRouting SLX 9850-4 Hardware Installation Guide
84 9035474-02 Rev AA