CHAPTER 4
Power System Components and
Descriptions
•
AC Power Supply for an ACX5000 Router on page 37
•
DC Power Supply for an ACX5000 Router on page 39
AC Power Supply for an ACX5000 Router
The two power supplies in ACX5000 routers are hot-removable and hot-insertable
field-replaceable units (FRUs). The power supplies are installed in the router at the
factory. You can install replacement power supplies from the management panel without
powering off the router or disrupting the router function.
The AC power supply in 1 U ACX5048 is 650 W; the AC power supply in the 2 U ACX5096,
is 850 W. Both power supplies look identical. Be sure to use the correct power supply for
your chassis product SKU (see Table 18 on page 39).
CAUTION: Do not mix power supplies with different wattage. The system
raises an alarm when a power supply having a different wattage is inserted
into the chassis.
See Figure 20 on page 38 for an example of the 1 U design and Figure 21 on page 38 for
an example of the 2 U power supply.
37Copyright © 2015, Juniper Networks, Inc.
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