Figure 38: Clearance Requirements For Airflow And Hardware Maintenance For - Juniper EX4300 Hardware Manual

Copyright © 2015, Juniper Networks, Inc.
If you are mounting the switch on a rack or cabinet along with other equipment, ensure
that the exhaust from other equipment does not blow into the intake vents of the
chassis.
Leave at least 6 in. (15.2 cm) clearance in front of and behind the chassis for airflow.
Leave at least 6 in. (15.2 cm) clearance on the left of the chassis for installing the
grounding lug.
Leave at least 24 in. (61 cm) clearance in front of and behind the switch for service
personnel to remove and install hardware components. See
Figure 38: Clearance Requirements for Airflow and Hardware Maintenance
for an EX4300 Switch Chassis
NOTE: The 32-port EX4300 switches support fan modules and power
supplies with the label only.
AIR OUT (AFO)
Chapter 6: Preparation Overview
Figure 38 on page 95.
95