Field-Replaceable Units in QFX5120 Switches
Field-replaceable units (FRUs) are components that you can replace at your site. The FRUs in QFX5120
switches are hot-removable and hot-insertable: You can remove and replace them without powering off
the switch. The FRUs in QFX5120 switches are:
•
Power supplies
•
Fan modules
•
Transceivers
NOTE: Transceivers are not part of the shipping configuration. If you want to purchase any of
these components, you must order them separately.
NOTE: If you have a Juniper J-Care service contract, register any addition, change, or upgrade of
hardware components at https://www.juniper.net/customers/support/tools/updateinstallbase/.
Failure to do so can result in significant delays if you need replacement parts. This note does not
apply if you replace existing components with the same type of component.
QFX5120 Chassis
IN THIS SECTION
QFX5120 Cooling System | 33
Management Port LEDs on QFX5120 Switches | 37
Network Port LEDs on QFX5120 Switches | 38
32
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