Installing and Removing EX4300 Switch Hardware Components

The EX4300 switch chassis is a rigid sheet-metal structure that houses the hardware components. The field-replaceable units (FRUs) in EX4300 switches are:

• Power supplies

• Fan modules

• Uplink modules

• Transceivers

The power supplies (AC or DC), fan modules, uplink modules, 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 an AC Power Supply in an EX4300 Switch

• Removing an AC Power Supply from an EX4300 Switch

• Installing a DC Power Supply in an EX4300 Switch

• Removing an AC Power Supply from an EX4300 Switch

• Installing a Fan Module in an EX4300 Switch

• Removing a Fan Module from an EX4300 Switch

• Installing an Uplink Module in an EX4300 Switch

• Removing an Uplink Module from an EX4300 Switch

• Install a Transceiver

• Remove a Transceiver

• Install a QSFP28 Transceiver

• Remove a QSFP28 Transceiver