Installation Guide

2. Unscrew the two screws that secure the fan tray to the chassis.
FIGURE 57 Replacing the fan tray
3. Slide the fan tray out
4. Slide the new fan tray in and tighten the screws to secure it to the chassis.
5. Plug the chassis back in and power up.
Copper or Fiber optic module replacement
You can remove an SFP, SFP+, or XFP from a port and replace it with a new one while the Extreme Networks device is powered on and
running.
This section provides information about the following tasks:
• Removing a copper or
ber optic module
• Installing a new copper or ber optic module
• Cabling a ber optic module
Removing a Copper or ber optic module
You can remove a copper or
ber SFP (also called a mini-GBIC), SFP+, or an XFP from a port while the Extreme Networks device is
powered on and running.
Before removing a copper or ber optic module, have the following on hand:
• An ESD wrist strap with a plug for connection to the ESD connector on the Stackable device.
Copper or Fiber optic module replacement
ExtremeSwitching CES 2000 Series and ExtremeRouting CER 2000 Series Hardware Installation Guide
88 53-1004198-03