Juniper EX4500 Series - Installing and Removing EX4500 Switch Hardware Components; Removing a Power Supply from an EX4500 Switch; Chapter 13 Removing Switch Components; Removing Switch Components

Chapter 13
Removing Switch Components
■ Installing and Removing EX4500 Switch Hardware Components on page 117
■ Removing a Power Supply from an EX4500 Switch on page 118
■ Removing a Fan Tray from an EX4500 Switch on page 119
■ Removing an Uplink Module from an EX4500 Switch on page 121
■ Removing an Intraconnect Module from an EX4500 Switch on page 123
■ Disconnecting a Fiber-Optic Cable from an EX Series Switch on page 125
■ Removing a Transceiver from an EX Series Switch on page 126
Installing and Removing EX4500 Switch Hardware Components
The EX4500 switch chassis is a rigid sheet-metal structure that houses the hardware
components. The field-replaceable units (FRUs) in EX4500 switches are:
■ Power supply
■ Fan tray
■ Uplink module
■ Intraconnect module
■ SFP transceiver
■ SFP+ transceiver
The power supply, fan tray, uplink module, and transceivers are hot-removable and
hot-insertable: You can remove and replace them without powering off the switch
or disrupting switch functions.
See these topics for instructions for installing and removing components:
■ Installing a Power Supply in an EX4500 Switch on page 74
■ Removing a Power Supply from an EX4500 Switch on page 118
■ Installing a Fan Tray in an EX4500 Switch on page 75
■ Removing a Fan Tray from an EX4500 Switch on page 119
■ “Installing an Uplink Module in an EX4500 Switch” on page 77.
■ Removing an Uplink Module from an EX4500 Switch on page 121
Installing and Removing EX4500 Switch Hardware Components ■ 117