CHAPTER 3
Cooling System and Airflow
•
Cooling System and Airflow in an EX2300 Switch on page 23
Cooling System and Airflow in an EX2300 Switch
The cooling system in EX2300 switches—except EX2300-C which is the compact, fanless
model—consists of two fans along the rear of the chassis that provide front-to-back
chassis cooling.
The cooling system in EX2300-C switches consists of the vents on the top of the chassis
and the heatsinks installed in the rear panel in PoE models. Do not block the vents on
the chassis; doing so can lead to overheating of the switch chassis.
This topic describes:
•
Airflow Direction in EX2300 Switches with 24 Ports with PoE Capability on page 23
•
Airflow Direction in EX2300 Switches with 48 Ports with PoE Capability on page 24
•
Airflow Direction in EX2300 Switches without PoE Capability on page 25
Airflow Direction in EX2300 Switches with 24 Ports with PoE Capability
Figure 20 on page 24 shows the airflow in EX2300 switches with 24 ports with PoE
capability.
23Copyright © 2017, Juniper Networks, Inc.
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