Figure 6: Ex4500 Switch Rear Panel With An Intraconnect Module Installed; Figure 7: Ex4500 Switch Rear Panel With A Virtual Chassis Module Installed; Chassis Components And Descriptions - Juniper EX4500 Hardware Manual

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Copyright © 2017, Juniper Networks, Inc.
NOTE: Operating an EX4500 switch without the Intraconnect module or the
Virtual Chassis module installed is not supported. EX4500 switches running
Junos OS Release 10.4R2 or later will not boot if either the Intraconnect or
the Virtual Chassis module is not installed in the switch chassis.
NOTE: The protective earthing terminal is located on the left side of the
chassis. See "Connecting Earth Ground to an EX Series Switch" on page
Figure 6 on page 19 shows the rear panel of an EX4500 switch with AC power supplies
and Intraconnect module installed.

Figure 6: EX4500 Switch Rear Panel with an Intraconnect Module Installed

AC appliance
AC power
inlets supplies
ST
1
0
AC power
supply LEDs
Figure 7 on page 19 shows the rear panel of an EX4500 switch with AC power supplies
and a Virtual Chassis module installed.
Figure 7: EX4500 Switch Rear Panel with a Virtual Chassis Module
Installed
Front Panel of an EX4500 Switch on page 17
Cooling System and Airflow in an EX4500 Switch on page 35
Chapter 2: Chassis Components and Descriptions
Fan
Intraconnect
module tray
Fan tray handles
135.
EX4500-LB
19