NOTE: After powering off a power supply, wait at least 60 seconds before
turning it back on. After powering on a power supply, wait at least 60
seconds before turning it off.
If the router is completely powered off when you power on the power
supply, the Routing Engine bootsasthe power supplycompletesits startup
sequence. If the Routing Engine finishes booting and you need to power
off the router again, see “Powering Off the M7i Router” on page 126.
After a power supply is powered on, it can take up to 60 seconds for status
indicators—such as the output status LED on the power supply, the
command display output, and messages on the LED display on the craft
interface—toindicate that the power supplyis functioning normally. Ignore
error indicators that appear during the first 60 seconds.
Figure 66: Installing an AC Power Supply
See Also Connecting Power to an AC-Powered M7i Router on page 123•
• Removing an M7i AC Power Cord on page 181
• M7i AC Power Electrical Safety Guidelines and Warnings on page 254
• M7i AC Power Supply on page 60
• Removing an M7i AC Power Supply on page 177
Related
Documentation
Connecting Power to an AC-Powered M7i Router on page 123•
• Removing an M7i AC Power Cord on page 181
• M7i AC Power Electrical Safety Guidelines and Warnings on page 254
• M7i AC Power Supply on page 60
• M7i Router AC Power Supply Specifications on page 85
Copyright © 2019, Juniper Networks, Inc.180
M7i Multiservice Edge Router Hardware Guide
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