Figure 201: Connecting A Grounding Cable To A Qfx3500 Device - Juniper QFabric QFX3000-G Hardware Documentation

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Connecting AC Power to a QFX3500, QFX3600, or QFX3600-I Device
Copyright © 2018, Juniper Networks, Inc.
Secure the provided protective earthing terminal bracket to the threaded post on the
1.
QFX3500 device left front mounting bracket with the nut provided. The posts on the
protective earthing terminal bracket should point to the left. See

Figure 201: Connecting a Grounding Cable to a QFX3500 Device

Connect one end of the grounding cable to a proper earth ground, such as the rack in
2.
which the device is mounted.
Place the grounding lug attached to the grounding cable over the protective earthing
3.
terminal on the protective earthing terminal bracket.
Secure the grounding lug to the protective earthing terminal with two nuts.
4.
Dress the grounding cable and ensure that it does not touch or block access to other
5.
device components and that it does not drape where people could trip over it.
General Safety Guidelines and Warnings on page 329
Grounded Equipment Warning on page 347
Connecting AC Power to a QFX3500, QFX3600, or QFX3600-I Device on page 463
Connecting DC Power to a QFX3500, QFX3600, or QFX3600-I Device on page 466
The QFX3500, QFX3600, and QFX3600-I devices are shipped from the factory with two
650 W power supplies pre-installed. Each power supply is a hot-removable and
hot-insertable field-replaceable unit (FRU) when the second power supply is installed
and running. You can install replacement power supplies without powering off the device
or disrupting the switching function.
Ensure that you have a power cord appropriate for your geographical location available
to connect AC power to the device.
Before you begin connecting AC power to the device:
Chapter 33: Installing a QFX3500 Node Device
Figure 201 on page 481.
481