Connect Ac Power To An Acx5400 Router - Juniper ACX5448-D Hardware Manual

Connect AC Power to an ACX5400 Router

The power supply module (PSM) in an ACX5400 router is a hot-removable and hot-insertable
field-replaceable unit (FRU). You can remove and replace it without powering off the router or disrupting
routing functions.
Ensure that you have a power cord appropriate for your geographical location available to connect AC
power to the router.
Before you begin connecting AC power to the router:
Ensure that you have taken the necessary precautions to prevent electrostatic discharge (ESD) damage
(see "Prevention of Electrostatic Discharge Damage" on page
Ensure that you have connected the router chassis to earth ground.
CAUTION:
attach a cable lug to the grounding and power cables that you supply. A cable with
an incorrectly attached lug can damage the router (for example, by causing a short
circuit).
To meet safety and electromagnetic interference (EMI) requirements and to ensure
proper operation, you must connect the chassis to earth ground before you connect
it to power. For installations that require a separate grounding conductor to the
chassis, use the protective earthing terminal on the router chassis to connect to
the earth ground. The router gains additional grounding when you plug the PSM
in the router to a grounded AC power outlet by using the AC power cord
appropriate for your geographical location.
Install the PSM in the chassis.
NOTE: You must connect each PSM to a dedicated power source outlet.
To connect AC power to an ACX5448 router:
1. Wrap and fasten one end of the ESD grounding strap around your bare wrist, and connect the other
end of the strap to the ESD point on the chassis.
2. Power off the AC input appliance inlet on the source power supply.
3. Connect the power cord to the power source outlet.
Before you connect power to the router, a licensed electrician must
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