Juniper QFX Series User Manual

Before you begin, ensure that you have the following parts and tools available to install
the small mounting shelf:
•
A Phillips (+) screwdriver, number 2 or 3, depending on the size of your rack mounting
screws
•
Six mounting screws appropriate for your rack to attach the small mounting shelf to
the rack
1. On the front of each rack rail, partially insert a mounting screw into the lowest hole
specified in Table 61 on page 232 for the small shelf.
2. Install the small shelf on the rack. Rest the bottom slot of each ear on a mounting
screw. The small shelf installs on the front of the rails, extending away from the rack.
The bottom of the small shelf should align with the bottom of the large shelf
3. Partially insert screws into the open holes in the ears of the small shelf.
4. Tighten all the screws completely.
Installing the Large Mounting Shelf for QFX3008-I Interconnect Device Two-Post Rack Mounting
To mount the chassis on a two-post rack, you must first install the mounting shelves on
the rack.
Before you begin, ensure that you have the following parts and tools available to install
the large mounting shelf:
•
A Phillips (+) screwdriver, number 2 or 3, depending on the size of your rack mounting
screws
•
22 mounting screws appropriate for your rack to attach the large mounting shelf to
the rack
To install the large mounting shelf and spacer bars:
1. On the rear of each rack rail, partially insert a mounting screw into the lowest hole
specified in Table 61 on page 232 for the large shelf.
2. Install the large shelf on the rack. Rest the bottom slot of each ear on a mounting
screw.
3. Partially insert screws into the open holes in the ears of the large shelf.
4. Tighten all the screws completely.
Mounting a QFX3008-I Interconnect Device on a Rack or Cabinet Using a Mechanical
Lift
The QFX3008-I Interconnect device ships installed with front-mounting brackets and
center-mounting brackets on the chassis for mounting the device on a 19-in. equipment
rack or cabinet. (The remainder of this topic uses “rack” to mean “rack or cabinet.”) The
chassis also comes with small and large mounting shelves to support it in the rack, and
spacer bars to accommodate the installation of the mounting shelves in four-post racks.
Copyright © 2012, Juniper Networks, Inc.234
QFX3000 Hardware Documentation

Juniper QFX Series Specifications

General

Brand	Juniper
Model	QFX Series
Category	Switch
Language	English