CHAPTER 17
Connecting the MX480 Router to Power
•
Tools and Parts Required for MX480 Router Grounding and Power
Connections on page 217
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Grounding the MX480 Router on page 218
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Connecting Power to an AC-Powered MX480 Router with Normal-Capacity Power
Supplies on page 219
•
Powering On an AC-Powered MX480 Router on page 220
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Connecting Power to a DC-Powered MX480 Router with Normal Capacity Power
Supplies on page 221
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Powering On a DC-Powered MX480 Router with Normal Capacity Power
Supplies on page 224
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Powering Off the MX480 Router on page 226
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Connecting an MX480 AC Power Supply Cord on page 226
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Connecting an MX480 DC Power Supply Cable on page 227
Tools and Parts Required for MX480 Router Grounding and Power Connections
To ground and provide power to the router, you need the following tools and parts:
•
Phillips (+) screwdrivers, numbers 1 and 2
•
2.5-mm flat-blade (–) screwdriver
•
7/16-in. (11 mm) hexagonal-head external drive socket wrench, or nut driver, with a
torque range between 23 lb-in. (2.6 Nm) and 25 lb-in. (2.8 Nm), for tightening nuts to
terminal studs on each power supply on a DC-powered router.
•
Wire cutters
•
Electrostatic discharge (ESD) grounding wrist strap
CAUTION: The maximum torquerating of the terminal studs on the DC power
supply is 36 lb-in. (4.0 Nm). The terminal studs may be damaged if excessive
torque is applied. Use only a torque-controlled driver or socket wrench to
tighten nuts on the DC power supply terminal studs. Use an
appropriately-sized driver or socket wrench, with a maximum torquecapacity
217Copyright © 2017, Juniper Networks, Inc.
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