Juniper Networks EX3200 User Manual

Chapter 10

Installing Switch Components

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Installing and Removing EX3200 and EX4200 Switch Hardware Components

The EX3200 and EX4200 switch chassis is a rigid sheet-metal structure that houses
the hardware components. The field-replaceable units (FRUs) in EX3200 and EX4200
switches are:

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Power supply

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Fan tray

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Uplink module

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SFP transceiver

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SFP+ transceiver

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XFP transceiver

The power supply, fan tray, uplink module, and transceivers are hot-removable and
hot-insertable: You can remove and replace them without powering off the switch
or disrupting switch functions.

To install a power supply in an EX3200 or EX4200 switch, follow instructions in
“Installing a Power Supply in an EX3200 or EX4200 Switch” on page 130. To remove
a power supply from an EX3200 or EX4200 switch, follow instructions in “Removing
a Power Supply from an EX3200 or EX4200 Switch” on page 172.

To install a fan tray in an EX3200 or EX4200 switch, follow instructions in “Installing
a Fan Tray in an EX3200 or EX4200 Switch” on page 132. To remove a fan tray from
an EX3200 or EX4200 switch, follow instructions in “Removing a Fan Tray from an
EX3200 or EX4200 Switch” on page 174.

Installing and Removing EX3200 and EX4200 Switch Hardware Components

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