Table 17: Site Preparation Checklist for a QFX3008-I Interconnect Device (continued)
Date
Performed
ByFor More InformationItem or Task
“AC Power Specifications for a QFX3008-I
Interconnect Device with Single-Phase Wiring Trays”
on page 137
“Power Requirements for a QFX3008-I Interconnect
Device” on page 139
“Calculating Power Requirements for a QFX3008-I
Interconnect Device” on page 143
“Calculating the Fiber-Optic Cable Power Budget for
a QFX Series Device” on page 132
“Calculating the Fiber-Optic Cable Power Margin for
a QFX Series Device” on page 132
Calculate power consumption and requirements.
Rack or Cabinet
“Rack Requirements for a QFX3008-I Interconnect
Device” on page 95
“Cabinet Requirements for a QFX3008-IInterconnect
Device” on page 98
Select the type of rack or cabinet and verify that
it meets the minimum requirements for the
installation of the switch.
“Clearance Requirements for Airflow and Hardware
Maintenance for a QFX3008-I Interconnect Device”
on page 100
Plan rack or cabinet location, ensuring the
required space clearances.
“Rack Requirements for a QFX3008-I Interconnect
Device” on page 95
“Cabinet Requirements for a QFX3008-IInterconnect
Device” on page 98
Secure the rack or cabinet to the floor and
building structure.
Cables
Plan the cable routing and management.
Acquire cables and connectors:
•
Determine the number of cables needed
based on your planned configuration.
•
Ensure that the distance between hardware
componentstobe connected allows for cable
lengths to be within the specified maximum
limits.
Related
Documentation
General Safety Guidelines and Warnings on page 161•
• Installing and Connecting a QFX3008-I Interconnect Device on page 223
85Copyright © 2012, Juniper Networks, Inc.
Chapter 5: Site Preparation
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