Figure 28: M40E Router Power Supplies - Juniper M40E Hardware Manual

Figure 28: M40e Router Power Supplies

Copyright © 2010, Juniper Networks, Inc.
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 system is completely powered off when you power on the power supply,
the Routing Engine boots as the power supply completes its startup sequence.
If the Routing Engine finishes booting and you need to power off the system
again, see Disconnecting AC Power from the M40e Router or Disconnecting
DC Power from the M40e Router.
After a power supply is powered on, it can take up to 60 seconds for status
indicators—such as LEDs on the power supply,
messages on the craft interface LCD—to indicate that the power supply is
functioning normally. Ignore error indicators that appear during the first 60
seconds.
AC Power Supply on page 44
DC Power Supply on page 45
Circuit Breaker Box on a DC-Powered Router on page 47
Fuses on page 47
Chapter 2: M40e Hardware Components
commands, and
show chassis
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