Juniper EX2300 Series - Page 54

Airow Direcon in EX2300 Switches without PoE Capability
Figure 38 on page 45 shows the airow in EX2300 switches without PoE capability.
Figure 38: Airow Direcon in EX2300 Switches with 24 Ports without PoE Capability
Under normal operang condions, the fans operate at a moderate speed to reduce noise. Temperature
sensors in the chassis monitor the temperature within the chassis. If any fan fails or if the temperature
inside the chassis rises above the threshold, the switch raises an alarm and all funconing fans operate
at a higher speed than normal. If the temperature inside the chassis rises above the threshold, the switch
shuts down automacally.
RELATED DOCUMENTATION
Understand Alarm Types and Severity Levels on EX Series Switches | 231
Clearance Requirements for Airow and Hardware Maintenance for EX2300 Switches | 67
45