Technical Documentation

Site Preparation Checklist for a QFX3100 Director Device

The checklist in Table 1 summarizes the tasks you need to perform when preparing a site for a QFX3100 Director device installation.

Table 1: Site Preparation Checklist

Item or Task	For More Information	Performed By	Date
Environment
Verify that environmental factors such as temperature and humidity do not exceed QFX3100 Director device tolerances.	Environmental Requirements and Specifications for the QFX3100 Director Device
Power
Measure the distance between external power sources and QFX3100 Director device installation site.
Calculate power consumption and requirements.
Hardware Configuration
Choose the number and types of QFX3100 Director devices you want to install.	QFX3100 Director Device Overview
Rack or Cabinet
Verify that your rack or cabinet meets the minimum requirements for the installation of the QFX3100 Director device.	Rack Requirements for a QFX3100 Director Device
Plan the rack or cabinet location, including required space clearances.	Clearance Requirements for Airflow and Hardware Maintenance for a QFX3100 Director Device
Secure the rack or cabinet to the floor and building structure.
Cables
Acquire cables and connectors: Determine the number of cables needed based on your planned configuration. Review the maximum distance allowed for each cable. Choose the length of cable based on the distance between the hardware components being connected.
Plan cable routing and management.