Connecting Ac Power To An Ex9214 Switch - Juniper EX9214 Hardware Manual

Connecting AC Power to an EX9214 Switch

Copyright © 2015, Juniper Networks, Inc.
Connecting AC Power to an EX4550 Switch
Connecting DC Power to an EX4550 Switch
Connecting AC Power to an EX6200 Switch
Connecting DC Power to an EX6200 Switch
Connecting AC Power to an EX8200 Switch
Connecting DC Power to an EX8200 Switch
Connecting AC Power to an EX9204 Switch
Connecting DC Power to an EX9204 Switch
Connecting AC Power to an EX9208 Switch
Connecting DC Power to an EX9208 Switch
Connecting AC Power to an EX9214 Switch on page 145
Connecting DC Power to an EX9214 Switch on page 149
General Safety Guidelines and Warnings on page 271
Grounded Equipment Warning on page 289
You can install up to four AC power supplies in EX9214 switches.
CAUTION: Do not mix different types of power supplies (AC and DC) in the
same chassis.
NOTE: Each power supply must be connected to a dedicated AC power
source outlet and a dedicated customer site circuit breaker.
Before you begin to connect power to the switch:
Ensure you understand how to prevent Electrostatic discharge (ESD) damage. See
"Prevention of Electrostatic Discharge Damage" on page
Ensure that you have connected the switch chassis to earth ground.
CAUTION: To meet safety and electromagnetic interference (EMI)
requirements and to ensure proper operation, EX9214 switches must be
adequately grounded before they are connected to power.
For installations that require a separate grounding conductor to the chassis,
use the protective earthing terminal on the EX9214 switch chassis to
connect to the earth ground. For instructions on connecting the switch to
Chapter 12: Connecting the Switch to Power
305.
145