Juniper Networks EX4200 - Manual (Page 159)

Figure 48: Installing a Fan Tray in an EX4200 Switch
Related Topics ■ Removing a Fan Tray from an EX3200 or EX4200 Switch on page 174
■ Installing and Removing EX3200 and EX4200 Switch Hardware Components on
page 129
■ Cooling System and Airflow in an EX3200 Switch on page 31
■ Cooling System and Airflow in an EX4200 Switch on page 32
■ Field-Replaceable Units in EX3200 and EX4200 Switches on page 16
■ Rear Panel of an EX3200 Switch on page 9
■ Rear Panel of an EX4200 Switch on page 11
Installing an Uplink Module in an EX3200 or EX4200 Switch
If your EX3200 or EX4200 switch includes an optional field-replaceable unit (FRU)
uplink module, you install it in the switch's front panel. The different types of uplink
modules are described in “Uplink Modules in EX3200 and EX4200 Switches” on
page 33.
The uplink module in EX3200 and EX4200 switches is a hot-removable and
hot-insertable FRU: You can remove and replace it without powering off the switch
or disrupting switch functions.
NOTE: If you have set an uplink module port as a Virtual Chassis port (VCP), removing
the uplink module breaks the setting. You must reset the port as a VCP after you
replace the module. See Setting an Uplink Module Port as a Virtual Chassis Port (CLI
Procedure).
Installing an Uplink Module in an EX3200 or EX4200 Switch ■ 133
Chapter 10: Installing Switch Components