Power Supply Cooling System
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Copyright © 2017, Juniper Networks, Inc.
Figure 17: PSM Door Air Filter
All air filters are hot-insertable and hot-removable.
Each DC power supply module contains two fans that cools that PSM. The power
distribution units are also cooled by the fans in the PSMs.
PTX5000 Hardware Component Overview on page 5
PTX5000 Clearance Requirements for Airflow and Hardware Maintenance on page 115
Maintaining the PTX5000 Air Filters on page 482
Maintaining the PTX5000 Fan Trays on page 483
Troubleshooting the PTX5000 Cooling System on page 509
Chapter 3: Cooling System Components and Descriptions
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