To install a power supply in a QFX3500 device, follow the instructions in “Installing a Power Supply in a
QFX3500 Device” on page 453. To remove a power supply from a QFX3500 device, follow the instructions
in “Removing a Power Supply from a QFX3500 Device” on page 455.
To install a fan tray in a QFX3500 device, follow the instructions in “Installing a Fan Tray in a QFX3500
Device” on page 457. To remove a fan tray from a QFX3500 device, follow the instructions in “Removing
a Fan Tray from a QFX3500 Device” on page 459.
To install a management board in a QFX3500 device, follow the instructions in “Installing a Management
Board in a QFX3500 Device” on page 460. To remove a management board from a QFX3500 device, follow
the instructions in “Removing a Management Board from a QFX3500 Device” on page 462.
To install an SFP, SFP+, or QSFP+ transceiver in a QFX3500 device, follow the instructions in “Installing
a Transceiver in a QFX Series Device” on page 481. To remove an SFP, SFP+, or QSFP+ transceiver from a
QFX3500 device, follow the instructions in “Removing a Transceiver from a QFX Series Device” on page 476.
To connect a fiber-optic cable to an SFP, SFP+, or QSFP+ transceiver in a QFX3500 device, follow the
instructions in “Connecting a Fiber-Optic Cable to a QFX Series Device” on page 488. To disconnect a
fiber-optic cable from an SFP, SFP+, or QSFP+ transceiver from a QFX3500 device, follow the instructions
in “Disconnecting a Fiber-Optic Cable from a QFX Series Device” on page 486.
RELATED DOCUMENTATION
AC Power Supply for a QFX3500, QFX3600, or QFX3600-I Device
Cooling System and Airflow for a QFX3500 Device
Rear Panel of a QFX3500 Device
Determining Transceiver Support for QFabric Systems
Installing a Power Supply in a QFX3500 Device
The QFX3500 is shipped from the factory with two 650 W power supplies pre-installed. Each power
supply is a hot-removable and hot-insertable field-replaceable unit (FRU) when the second power supply
is installed and running. You can install replacement power supplies without powering off the device or
disrupting the switching function.
•
Before you install a power supply in a QFX3500 device, ensure that you have taken the necessary
precautions to prevent electrostatic discharge (ESD) damage (see “Prevention of Electrostatic Discharge
Damage” on page 242).
453