Juniper QFX3000-G QFabric, Руководство по развертыванию, Страница: 118 / 652

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Power Supply in EX2200 Switches
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Power Supply in EX3200 Switches
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Power Supply in EX3300 Switches
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Power Supply in EX4200 Switches
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AC Power Supply in EX4500 Switches
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DC Power Supply in EX4500 Switches
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AC Power Supply in EX4550 Switches
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DC Power Supply in EX4550 Switches
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AC Power Supplies in an EX6200 Switch
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DC Power Supply in an EX6200 Switch
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AC Power Supply in an EX8200 Switch
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DC Power Supply in an EX8200 Switch
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Power Supply in an EX Series Redundant Power System
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AC Power Supply in a QFX3100 Director Device
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AC Power Supply in a QFX3008-I Interconnect Device
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Wiring Tray in a QFX3008-I Interconnect Device
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AC Power Supply for a QFX3500, QFX3600, or QFX3600-I Device
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DC Power Supply for a QFX3500, QFX3600, or QFX3600-I Device
Environmental Requirements and Specifications for a QFX3100 Director Device
Supported Platforms QFabric System
The device must be installed in a rack or cabinet 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 device cooling system.
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Maintain ambient airflow for normal device operation. If the airflow is blocked or
restricted, or if the intake air is too warm, the device might overheat, leading to the
device temperature monitor shutting down the device to protect the hardware
components.
Table 20 on page 93 provides the required environmental conditions for normal device
operation.
Copyright © 2015, Juniper Networks, Inc. 92
QFX3000-G QFabric System Deployment Guide