Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches
an EX3200 or EX4200 switch, follow instructions in “Removing a Fan Tray from an EX3200 or EX4200 Switch” on page 174.
To install an uplink module in an EX3200 or EX4200 switch, follow instructions in “Installing an Uplink Module in an EX3200 or EX4200 Switch” on page 133. To remove an uplink module from an EX3200 or EX4200 switch, follow instructions in “Removing an Uplink Module from an EX3200 or EX4200 Switch” on page 175.
To install an SFP, SFP+, or XFP transceiver in an EX3200 or EX4200 switch, follow instructions in “Installing a Transceiver in an EX Series Switch” on page 136. To remove an SFP, SFP+, or XFP transceiver from an EX3200 or EX4200 switch, follow instructions in “Removing a Transceiver from an EX Series Switch” on page 177.
Related Topics ■ Cooling System and Airflow in an EX3200 Switch on page 31
■Cooling System and Airflow in an EX4200 Switch on page 32
■Power Supply in EX3200 and EX4200 Switches on page 26
■Uplink Modules in EX3200 and EX4200 Switches on page 33
■Optical Interface Support in EX3200 and EX4200 Switches on page 43
Removing a Power Supply from an EX3200 or EX4200 Switch
The power supply in EX3200 and EX4200 switches is a
Before you begin removing a power supply from an EX3200 or EX4200 switch, ensure that you have taken the necessary precautions to prevent ESD damage (see “Prevention of Electrostatic Discharge Damage on EX Series Switches” on page 236).
Ensure that you have the following parts and tools available to remove a power supply from an EX3200 or EX4200 switch chassis:
■Electrostatic discharge (ESD) grounding strap
■Phillips (+) screwdriver, number 2
■An antistatic bag or an antistatic mat
CAUTION: Do not leave the power supply slot empty for a long time while the switch is on. The power supply must remain in the chassis for proper airflow.
To remove a power supply from an EX3200 or EX4200 switch (see Figure 67 on page 173):
1.Place the antistatic bag or the antistatic mat on a flat, stable surface.
2.Attach the electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to the ESD point on the chassis.
