Juniper EX4500 Hardware Manual page 155

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Copyright © 2017, Juniper Networks, Inc.
The Intraconnect module and Virtual Chassis module are offline field–replaceable: You
can remove and replace these components, but the switch must be powered off to
replace the component.
See these topics for instructions for installing and removing components:
Installing an AC Power Supply in an EX4500 Switch on page 184
Removing an AC Power Supply from an EX4500 Switch on page 185
Installing a DC Power Supply in an EX4500 Switch on page 187
Removing a DC Power Supply from an EX4500 Switch on page 189
Installing a Fan Tray in an EX4500 Switch on page 175
Removing a Fan Tray from an EX4500 Switch on page 176
Installing an Uplink Module in an EX4500 Switch on page 191
Removing an Uplink Module from an EX4500 Switch on page 193
Installing an Intraconnect Module in an EX4500 Switch on page 197
Removing an Intraconnect Module from an EX4500 Switch on page 199
Installing a Virtual Chassis Module in an EX4500 Switch on page 213
Removing a Virtual Chassis Module from an EX4500 Switch on page 215
Installing a Transceiver on page 203
Removing a Transceiver on page 205
Cooling System and Airflow in an EX4500 Switch on page 35
AC Power Supply in EX4500 Switches on page 39
DC Power Supply in EX4500 Switches on page 42
Uplink Modules in EX4500 Switches on page 25
Intraconnect Module in EX4500 Switches on page 26
Virtual Chassis Module in EX4500 Switches on page 28
Pluggable Transceivers Supported on EX4500 Switches on page 89
Chapter 12: Installing the Switch
133