Juniper QFX3000-G QFabric, Руководство по развертыванию, Страница: 231 / 652

Figure 45: Connecting an AC Power Cord to an AC Power Supply in a
QFX3600 or QFX3600-I Device
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6.
If the AC power source outlet has a power switch, set it to the OFF (O) position.
NOTE: The device powers on as soon as power is provided to the power
supply. There is no power switch on the device.
7.
Insert the power cord plug into an AC power source outlet.
8.
If the AC power source outlet has a power switch, set it to the ON (|) position.
9.
Verify that the AC and DC LEDs on each power supply are lit green.
If the amber fault LED is lit, remove power from the power supply, and replace the
power supply (see
Removing a Power Supply from a QFX3500 Device or Removing a
Power Supply from a QFX3600 or QFX3600-I Device ). Do not remove the power supply
until you have a replacement power supply ready: the power supplies or a blank cover
panel must be installed in the device to ensure proper airflow.
CAUTION: Replace a failed power supply with a blank panel or new power
supply within 1 minute of removal to prevent chassis overheating.
Related
Documentation
AC Power Supply for a QFX3500, QFX3600, or QFX3600-I Device
•
•
AC Power Supply LEDs on a QFX3500, QFX3600, or QFX3600-I Device
Connecting DC Power to a QFX3500, QFX3600, or QFX3600-I Device
Supported Platforms
QFabric System
,
QFX3500, QFX3600
The power supply in QFX3500, QFX3600, and QFX3600-I devices is a hot-removable
and hot-insertable field-replaceable unit (FRU). You can remove and replace it without
powering off the device or disrupting device functions.
WARNING: DC-powered QFX3500, QFX3600 and QFX3600-I devices are
intended for installation only in a restricted access location.
205 Copyright © 2015, Juniper Networks, Inc.
Chapter 11: Installing a QFX3600 Node Device