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Mounting a QFX3100 Director Device on Two Posts in a Rack or Cabinet
Supported Platforms
QFabric System
You can mount a QFX3100 Director device on two posts of a 19-in. rack or cabinet by
using the mounting brackets provided with the device. (The remainder of this topic uses
“rack” to mean “rack or cabinet.”)
You can mount the QFX3100 Director device on four posts of a four-post rack by using
the side rail brackets provided with the device. See
“Mounting a QFX3100 Director Device
on Four Posts in a Rack or Cabinet” on page 147 .
Before mounting the device on two posts in a rack:
• Verify that the site meets the requirements described in Site Preparation Checklist for
a QFX3100 Director Device .
•
Place the rack in its permanent location, allowing adequate clearance for airflow and
maintenance, and secure it to the building structure.
• Read General Safety Guidelines and Warnings .
• Remove the device from the shipping carton (see “Unpacking a QFX3100 Director
Device” on page 144 ).
Ensure that you have the following parts and tools available:
•
Electrostatic discharge (ESD) grounding strap (provided)
•
Phillips (+) screwdriver, number 2
• Four mid-mount mounting brackets and mounting screws (provided)
• Screws to secure the chassis to the rack (not provided)
NOTE: One person must be available to lift the QFX3100 Director device
while another secures it to the rack.
CAUTION: If you are mounting multiple units on the rack, mount the heaviest
unit at the bottom and mount the others from bottom to top in order of
decreasing weight.
To mount the QFX3100 Director device on two posts in a rack:
1.
Place the QFX3100 Director device on a flat, stable surface.
2.
Align one mid-mount bracket to the mid-mount bracket holes near the center of the
side of the QFX3100 Director device. Ensure that the bracket is aligned with the
mounting holes and that the bracket face is facing the rack post.
3.
Attach the mounting bracket to the QFX3100 Director device.
Copyright © 2015, Juniper Networks, Inc. 146
QFX3000-G QFabric System Deployment Guide