Juniper QFX5100, Руководство по оборудованию

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1.
Secure the provided protective earthing terminal bracket through the QFX5100 switch
mounting bracket to the chassis with the nut provided. The posts on the protective
earthing terminal bracket should point to the left. See
Figure 38 on page 173 and
Figure 39 on page 173 .
Figure 38: Connecting a Grounding Cable to a 1 U QFX5100 Switch
QFX5100-48S
RUNNING
JUN OS
Figure 39: Connecting a Grounding Cable to the 2 U QFX5100-96S Switch
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2.
Connect one end of the grounding cable to a proper earth ground, such as the rack in
which the switch is mounted.
3.
Place the grounding lug attached to the grounding cable over the protective earthing
terminal on the protective earthing terminal bracket.
4.
Secure the grounding lug to the protective earthing terminal with two nuts.
5.
Dress the grounding cable and ensure that it does not touch or block access to other
device components and that it does not drape where people could trip over it.
Related
Documentation
General Safety Guidelines and Warnings on page 113
•
•
Grounded Equipment Warning on page 134
•
Connecting AC Power to a QFX5100 Switch on page 173
•
Connecting DC Power to a QFX5100 Switch on page 176
Connecting AC Power to a QFX5100 Switch
The power supply in a QFX5100 switch is a hot-removable and hot-insertable
field-replaceable unit (FRU). You can remove and replace it without powering off the
switch or disrupting switch functions.
173 Copyright © 2014, Juniper Networks, Inc.
Chapter 17: Connecting the QFX5100 Device