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Power shelf front view

This section contains information on the front view of the power shelf.

Figure 1. Power shelf front view
Power shelf front view
Table 1. Components on the power shelf front view
1 PMC module2 Power supply units
3 PSU power status LED4 PSU health status LED
5 PMC module reset button6 PMC module status LED

1 PMC module​

The PMC (Power Management Controller) module features a front-facing RJ-45 port that supports PoE (Power over Ethernet) functionality.

2 Power supply units​

Six 5.5kW power supply units can provide up to 33 kW of power.

3 PSU power status LED​

This LED indicates the power status of each power supply unit. The states of the LED are as follows:
StatusColorDescription
OffNoneThe output voltage is off.
BlinkingGreenAC input is normal, but the voltage output is off.
Solid onGreenThe output voltage is active.

4 PSU health status LED​

This LED indicates the health status of each power supply unit. The states of the LED are as follows:
StatusColorDescription
OffGreenThe output voltage is off.
Blinking (4 HZ)GreenAC input is normal, but the voltage output is off.
Solid onGreenThe output voltage is active.
OffAmberThe power supply unit is operating normally without faults.
Blinking (4 HZ)AmberThe power supply unit is in bootloader mode.
Solid onAmberA fault has been detected.

5 PMC module reset button​

Press and hold the reset button with a flat object to reset the PMC module.

6 PMC module status LED​

Use this LED to monitor the status of the PMC module. The states of the LED are as follows:
StatusColorDescription
BlinkingGreenThe PMC module is currently performing a firmware update.
Solid onGreenThe PMC module is operating normally.
Solid onAmberOver-temperature warning.