Juniper EX4300

CHAPTER 6
Preparation Overview
•
Site Preparation Checklist for EX4300 Switches on page 87
•
Environmental Requirements and Specifications for EX Series Switches on page 88
•
General Site Guidelines on page 92
•
Site Electrical Wiring Guidelines on page 93
•
Rack Requirements on page 93
•
Cabinet Requirements on page 94
•
Clearance Requirements for Airflow and Hardware Maintenance for EX4300
Switches on page 95
Site Preparation Checklist for EX4300 Switches
The checklist in Table 57 on page 87 summarizes the tasks you need to perform when
preparing a site for EX4300 switch installation.
Table 57: Site Preparation Checklist
DatePerformed byFor More InformationItem or Task
Environment
“Environmental Requirements and
Specifications for EX Series
Switches” on page 88
Verify that environmental factors such as
temperature and humidity do not exceed switch
tolerances.
Power
Measure the distance between external power
sources and the switch installation site.
Locate sites for connection of system
grounding.
•
AC Power Supply Specifications
for EX4300 Switches on page 99
•
DC Power Supply Specifications
for EX4300 Switches on page104
Calculate the power consumption and
requirements.
Hardware Configuration
87Copyright © 2017, Juniper Networks, Inc.