Table 55: Inventory of Components Provided with a QFX3100 Director Device (continued)
QuantityComponent
3Fan module (installed)
2AC power supply module (installed)
24-port Ethernet network module (installed)
2Hard disk drive (HDD) module (installed)
8Mounting screws
1Two-post rack-mount kit
1Four-post rack-mount kit
Related
Documentation
Installing and Connecting a QFX3100 Director Device on page 213•
Mounting a QFX3100 Director Device on Two Posts in a Rack or Cabinet
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 217.
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” on page 83.
•
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” on page 161.
•
Remove the device from the shipping carton (see “Unpacking a QFX3100 Director
Device” on page 213).
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)
215Copyright © 2012, Juniper Networks, Inc.
Chapter 18: Installing a QFX3100 Director Device
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