Juniper Networks EX4200 - Manual (Page 155)

Chapter 10
Installing Switch Components
■ Installing and Removing EX3200 and EX4200 Switch Hardware
Components on page 129
■ Installing a Power Supply in an EX3200 or EX4200 Switch on page 130
■ Installing a Fan Tray in an EX3200 or EX4200 Switch on page 132
■ Installing an Uplink Module in an EX3200 or EX4200 Switch on page 133
■ Installing a Transceiver in an EX Series Switch on page 136
■ Connecting a Virtual Chassis Cable to an EX4200 Switch on page 137
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:
■ Power supply
■ Fan tray
■ Uplink module
■ SFP transceiver
■ SFP+ transceiver
■ 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 ■ 129