Connecting The Switch; Connecting Earth Ground To An Ex Series Switch - Juniper EX3300 Complete Hardware Manual

CHAPTER 11

Connecting the Switch

Connecting Earth Ground to an EX Series Switch

Copyright © 2015, Juniper Networks, Inc.
Connecting Earth Ground to an EX Series Switch on page 99
Connecting AC Power to an EX3300 Switch on page 105
Connecting DC Power to an EX3300 Switch on page 107
Connecting a Switch to a Network for Out-of-Band Management on page 109
Connecting a Switch to a Management Console on page 111
Connecting a Fiber-Optic Cable to a Switch on page 113
To ensure proper operation and to meet safety and electromagnetic interference (EMI)
requirements, you must connect an EX Series switch to earth ground before you connect
power to the switch. You must use the protective earthing terminal on the switch chassis
to connect the switch to earth ground (see
WARNING: The switch is installed in a restricted-access location. It has a
separate protective earthing terminal on the chassis that must be permanently
connected to earth ground to adequately ground the chassis and protect the
operator from electrical hazards.
CAUTION: Before switch installation begins, ensure that a licensed electrician
has attached an appropriate grounding lug to the grounding cable that you
supply. Using a grounding cable with an incorrectly attached lug can damage
the switch.
This topic describes:
Parts and Tools Required for Connecting an EX Series Switch to Earth
Ground on page 100
Special Instructions to Follow Before Connecting Earth Ground to a Switch on page 102
Connecting Earth Ground to an EX Series Switch on page 104
Figure 34 on page 104).
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