Status Indicators

Green

Port link is up.

Yellow

Port is software disabled.

Flashing Yellow

Port failed diagnostics.

A.2

Rear Status Indicators

Fan and power supply modules are accessed from the rear panel. Each fan and power supply module

contains an LED that reports the module status. Rear Panel displays the rear panel of all switches

covered by this guide.

Fan Status LEDs are on the fan modules, as displayed in Figure 9: Fan Status LED.

Figure 9: Fan Status LED

1 Release

2 Fan module status LED

Note: Bezel color indicates airflow direction.

The module installation indicator is green when the fan module is properly installed or red when

the module is not fully installed. Table 8: Fan Status LED States provides status conditions that

correspond to fan status LED states.

Table 8: Fan Status LED States

LED State

Status

Off

The fan module is inserted but not receiving power – it may not be properly

seated.

Green

The fan is operating normally.

Red

The fan has failed.

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