Figure 304: Removing An Uplink Module From An Ex4200 Switch - Juniper QFabric QFX3000-G Hardware Documentation

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Documentation

Installing an Uplink Module in an EX4200 Switch

Figure 304: Removing an Uplink Module from an EX4200 Switch

Installing an Uplink Module in an EX4200 Switch on page 701

Installing and Removing EX4200 Switch Hardware Components

Field-Replaceable Units in EX4200 Switches on page 185

Front Panel of an EX4200 Switch

If your EX4200 switch includes an optional uplink module, you install it in the switch's

front panel. The different types of uplink modules are described in Uplink Modules

Connector Pinout Information for EX4200 Switches.

The uplink module in EX4200 switches is a hot-removable and hot-insertable unit (FRU):

You can remove and replace it without powering off the switch.

The packet forwarding process (pfem) restarts and causes traffic

loss, if you:

Install an uplink module (SFP, SFP+, SFP+ MACsec, or XFP)

Replace an existing uplink module with another uplink module

Change the operating mode of an SFP+ or SFP+ MACsec uplink module

(10-gigabit to 1-gigabit or 1-gigabit to 10-gigabit) installed in the switch

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 Port on an EX Series

or QFX Series Switch as a Virtual Chassis Port.

Chapter 46: Replacing EX4200 Components

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