Juniper SRX4100, Руководство по оборудованию

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CHAPTER 12
Connecting the SRX4100 Services
Gateway to Power
• Connecting AC Power to an SRX4100 Services Gateway on page 47
• Connecting DC Power to an SRX4100 Services Gateway on page 48
Connecting AC Power to an SRX4100 Services Gateway
Ensure that you have a power cord appropriate for your geographical location available
to connect AC power to an SRX4100 Services Gateway. Before you begin connecting AC
power:
•
Ensure that you have taken the necessary precautions to prevent electrostatic discharge
(ESD) damage.
• Ensure that you have connected the device chassis to earth ground.
CAUTION: Before you connect power to the services gateway, a licensed
electrician must attach a cable lug to the grounding cable that you supply.
A cable with an incorrectly attached lug can damage the device (for
example, by causing a short circuit).
To meet safety and electromagnetic interference (EMI) requirements and
to ensure proper operation, you must properly ground the services gateway
chassis before connecting power.
To connect AC power:
1.
Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect
the strap to the ESD point on the rear of the chassis.
2.
Ensure that the power supplies are fully inserted in the chassis and the latches are
secure.
3.
Locate the power cords shipped with the services gateway; the cords have plugs
appropriate for your geographical location.
47 Copyright © 2017, Juniper Networks, Inc.