Juniper EX4300

You can mount an EX4300 switch on a standard 19-in. two-post or four-post rack. You
can also mount the switch in a standard 19-in. enclosed cabinet.
Related
Documentation
Rack Requirements on page 93•
• Cabinet Requirements on page 94
• Mounting an EX4300 Switch on page 166
• Installing and Connecting an EX4300 Switch on page 165
• Installing and Removing EX4300 Switch Hardware Components on page 176
Field-Replaceable Units in EX4300 Switches
Field-replaceable units (FRUs) are components that you can replace at your site. The
FRUs in EX4300 switches are hot-removable and hot-insertable: You can remove and
replace them without powering off the switch. The FRUs in EX4300 switches are:
•
Power supplies
•
Fan modules
•
Uplink module
•
Transceivers
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EX4300 Switch Hardware Guide