Juniper EX9214 Hardware Manual
Download Hardware manual of Juniper EX9214 Network Router, Switch for Free or View it Online on All-Guides.com.
Brand: Juniper
Category: Network Router , Switch
Type: Hardware manual for Juniper EX9214
Pages: 372
CHAPTER 12
Connecting the Switch to Power
•
Connecting Earth Ground to an EX Series Switch on page 147
•
Connecting AC Power to an EX9214 Switch on page 154
•
Powering On an AC-Powered EX9200 Switch on page 156
•
Connecting DC Power to an EX9214 Switch on page 158
•
Powering On a DC-Powered EX9200 Switch on page 162
Connecting Earth Ground to an EX Series Switch
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 Figure 49 on page 152).
WARNING: The switch is installed in a restricted-access location. It has a
separateprotective earthingterminal on the chassis that must be permanently
connected to earth ground to adequately ground the chassis and protect the
operator from electrical hazards.
CAUTION: Beforeswitch installation begins, ensure that a licensedelectrician
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 148
•
Special Instructions to Follow Before Connecting Earth Ground to a Switch on page 151
•
Connecting Earth Ground to an EX Series Switch on page 152
147Copyright © 2017, Juniper Networks, Inc.