•
AC Power Supply in an EX8200 Switch
•
DC Power Supply in an EX8200 Switch
•
AC Power Supply in an EX9204 Switch
•
DC Power Supply in an EX9204 Switch
•
AC Power Supply in an EX9208 Switch
•
DC Power Supply in an EX9208 Switch
•
AC Power Supply in an EX9214 Switch
•
DC Power Supply in an EX9214 Switch
•
Power Supply in an EX Series Redundant Power System
•
AC Power Supply in a QFX3100 Director Device
•
AC Power Supply in a QFX3008-I Interconnect Device
•
Wiring Tray in a QFX3008-I Interconnect Device
•
AC Power Supply for a QFX3500, QFX3600, or QFX3600-I Device
•
DC Power Supply for a QFX3500, QFX3600, or QFX3600-I Device
•
AC Power Supply for a QFX5100 Switch on page 35
•
DC Power Supply in a QFX5100 Switch on page 37
Environmental Requirements and Specifications for a QFX5100 Switch
The switch must be installed in a rack or cabinet. It must be housed in a dry, clean,
well-ventilated, and temperature-controlled environment.
Follow these environmental guidelines:
•
The site must be as dust-free as possible, because dust can clog air intake vents and
filters, reducing the efficiency of the switch cooling system.
•
Maintain ambient airflow for normal switch operation. If the airflow is blocked or
restricted, or if the intake air is too warm, the switch might overheat, leading to the
switch temperature monitor shutting down the device to protect the hardware
components.
provides the required environmental conditions for normal switch
operation.
Table 14: QFX5100 Switch Environmental Tolerances
Tolerance
Description
No performance degradation to 6,562 feet (2000 meters)
Altitude
47
Copyright © 2014, Juniper Networks, Inc.
Chapter 6: Site Preparation
Summary of Contents for QFX5100
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