Cisco Nexus 93400LD-H1 - Page 54

StatusColorLED
The frequency are synchronized to external interface. The external interface could be GPS,
Recovered RX clk).
Green(SYNC)
Freerun/Holdover - Time core is in freerun or holdover mode.Amber
Time core clock synchronization is disabled.Off
The time, phase are synchronized to external interface. The external interface could be
(GPS, FP).
Green(TIMING)
Freerun/Holdover - Time core is in freerun or holdover mode.Amber
Time core clock synchronization is disabled.Off
GPS interface provisioned and ports are turned on. ToD, 1PPS, 10MHz are all valid.
Green(GPS)
Either the interface is not provisioned, or the ports are not turned on. ToD, 1PPS, 10MHz
are not valid.
Off
Fan Module LEDs
The fan module LED is located below the air holes on the front of the module.
StatusColorLED
The fan module is operational.GreenSTS
The fan module is not operational (fan is probably not functional).Red
Fan module is not receiving power.Off
Power Supply LEDs
The power supply LEDs are located on the left front portion of the power supply. Combinations of states that
are indicated by the Okay (PS_OK) and Okay (AC_OK) LEDs indicate the status for the module as shown
in the following table.
StatusAC_OK LEDPS_OK LED
Power supply is on and outputting power to the switch.GreenGreen
No power is present.OffOff
Output has failed.Amber
Cisco Nexus 93400LD-H1 NX-OS Mode Switch Hardware Installation Guide
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LEDs
Fan Module LEDs