Juniper M120 - Chapter 21 Providing Power to the M120; Connecting Power to an AC-Powered M120 Router

CHAPTER 21
Providing Power to the M120
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Connecting Power to an AC-Powered M120 Router on page 167
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Connecting Power to a DC-Powered M120 Router on page 169
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Powering On the M120 Router on page 170
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Powering Off the M120 Router on page 171
Connecting Power to an AC-Powered M120 Router
You connect AC power to the router by attaching power cords from the AC power sources
to the AC appliance inlets on the power supply faceplates. For power cord and grounding
cable specifications, see “M120 AC Power, Connection, and Power Cord Specifications”
on page 93 and “Connecting the Grounding Cable to the M120 Router” on page 151.
To connect the AC power cords to the router for each power supply (see
Figure 58 on page 168):
1. Locate the power cords shipped with the router, which should have a plug appropriate
for your geographical location (see “M120 AC Power, Connection, and Power Cord
Specifications” on page 93).
2. Attach an ESD grounding strap to your bare wrist and connect the strap to one of the
ESD points on the chassis.
3. Move the power switch on the power supply faceplate to the standby position.
4. Insert the appliance coupler end of each power cord into the appliance inlet on the
power supply faceplate.
5. Remove the cable restraint from the lower edge of the power supply faceplate by
removing its retainer screw.
6. Wrap the cable restraint around the power cord, then slide it along the power cord to
a position that enables you to reinstall it in the power supply faceplate.
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