Juniper QFabric QFX3000-G Hardware Documentation page 708

QFX3000-G QFabric System Hardware Documentation
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Removing a Power Supply from a QFX3600 or QFX3600-I Device
658
To install a fan tray in a QFX3600 or QFX3600-I device, follow the instructions in
"Installing a Fan Tray in a QFX3600 or QFX3600-I Device" on page
tray from a QFX3600 or QFX3600-I device, follow the instructions in
Tray from a QFX3600 or QFX3600-I Device" on page
To install an SFP or QSFP+ transceiver in a QFX3600 or QFX3600-I device, follow the
instructions in "Installing a Transceiver in a QFX Series Device" on page
an SFP or QSFP+ transceiver from a QFX3600 or QFX3600-I device, follow the
instructions in "Removing a Transceiver from a QFX Series Device" on page
To connect a fiber-optic cable to an SFP or QSFP+ transceiver in a QFX3600 or
QFX3600-I device, follow the instructions in
Series Device" on page 712. To disconnect a fiber-optic cable from an SFP or QSFP+
transceiver from a QFX3600 or QFX3600-I device, follow the instructions in
"Disconnecting a Fiber-Optic Cable from a QFX Series Device" on page
AC Power Supply for a QFX3500, QFX3600, or QFX3600-I Device on page 110
DC Power Supply for a QFX3500, QFX3600, or QFX3600-I Device on page 112
Cooling System and Airflow for QFX3600 and QFX3600-I Devices on page 107
Front Panel of a QFX3600 Device on page 104
Rear Panel of QFX3600 and QFX3600-I Devices on page 106
Determining Transceiver Support for QFabric Systems on page 258
The power supplies in QFX3600 and QFX3600-I devices are hot-removable and
hot-insertable field-replaceable units (FRUs): you can remove and replace them without
powering off the device or disrupting device functions.
Before you remove a power supply from a QFX3600 or QFX3600-I device, ensure that
you have taken the necessary precautions to prevent electrostatic discharge (ESD)
damage (see "Prevention of Electrostatic Discharge Damage" on page
Ensure that you have the following parts and tools available to remove a power supply
from a QFX3600 or QFX3600-I device:
ESD grounding strap
An antistatic bag or an antistatic mat
CAUTION: Replace a failed power supply with a blank panel or new power
supply within 1 minute of removal to prevent chassis overheating.
To remove a power supply from a QFX3600 or QFX3600-I device (see
Figure 268 on page 660):
663. To remove a fan
"Removing a Fan
662.
"Connecting a Fiber-Optic Cable to a QFX
Copyright © 2018, Juniper Networks, Inc.
709. To remove
707.
711.
360).