Juniper QFX10016 Hardware Manual page 190

QFX10016 Switch Hardware Guide
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The overall process of bringing up a DC-powered chassis involves the proper cabling of
the individual power supplies, adding the power supplies to the chassis, and supplying
power. The power-on sequence can start incrementally with a single power supply, but
it is not recommended that you bring up a QFX10000 system with less than three power
supplies.
Ensure the chassis is properly grounded. See
1.
on page 162.
CAUTION: To meet safety and electromagnetic interference (EMI)
requirements and to ensure proper operation, a QFX10000 must be
adequately grounded before it is connected to power.
Connect DC power to each QFX10008 DC power supply, see
2.
DC Power Supply" on page
Each power supply input feed must be connected to a dedicated DC power source
outlet.
QFX10000 DC Power Supply on page 46
Installing a QFX10000 DC Power Supply on page 198
Prevention of Electrostatic Discharge Damage on page 327
"Connecting Earth Ground to a QFX10000"
198.
Copyright © 2017, Juniper Networks, Inc.
"Installing a QFX10000