Juniper PTX5000 Quick Start Manual page 65

8. Verify that the green CB ON LEDs on the PDU faceplate are lit steadily. The CB ON LEDs blink
momentarily, then light steadily to indicate that the circuit breakers are on.
NOTE: After a PDU is powered on, it can take up to 60 seconds for status indicators—such as
the LEDs on the PDU and PSMs, the command output displays, and messages on the LCD
display on the craft interface—to indicate that the PDU and PSMs are functioning normally.
Ignore error indicators that appear during the first 60 seconds.
9. Move the OUTPUT power switch on the PDU to the on (|) position.
10. Verify that the PDU OK LED on the PDU faceplate is lit steadily and that the FAULT LED is off, indicating
that the PDU is correctly installed and is functioning properly.
NOTE: If the PDU OK LED does not light steadily, repeat the installation and cabling procedures.
11. Check the LEDs on the PSMs. For each PSM, verify that the Input OK and Output OK LEDs are lit
steadily green, and that the Fault LED is off.
NOTE: If the Input OK and Output OK LEDs do not light steadily or if the FAULT LED is lit,
see Troubleshooting the PTX5000 Power System in the
Guide.
12. On the external management device connected to the Routing Engine, monitor the startup process to
verify that the system has booted properly.
13. Repeat steps 7 through 12 for the other PDU.
NOTE: The Routing Engine boots as the PDU completes its startup sequence. If the Routing Engine
finishes booting and you need to power off the system, see the Powering Off the PTX5000 in the
PTX5000 Packet Transport Router Hardware
After powering on a power supply, you must wait at least 60 seconds before powering it off.
PTX5000 Packet Transport Router Hardware
Guide.
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