Cooling System Components And Descriptions; M7I Cooling System Overview; M7I Airflow Through The Chassis; Figure 8: Fan Tray - Juniper M7i Hardware Manual
Multiservice edge router
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- Hardware manual (232 pages) ,
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- Manual (2 pages)
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CHAPTER 4
Cooling System Components and
Descriptions
M7i Cooling System Overview
M7i Airflow Through the Chassis
Copyright © 2019, Juniper Networks, Inc.
M7i Cooling System Overview on page 15
The router cooling system consists of a fan tray, located along the left side of the chassis,
that provides side-to-side cooling (see
router midplane. The fan tray is a single unit containing four individually fault-tolerant
fans. If a single fan fails, the remaining fans continue to function indefinitely.
The fan tray is hot-removable and hot-insertable.
Figure 8: Fan Tray
Figure 9 on page 16
shows airflow through the chassis and the location of the fan tray.
Figure 9 on page
16). It connects directly to the
15
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