Figure 276: Removing A Qfx-Em-4Q Expansion Module From A Qfx5100-24Q; Device - Juniper QFabric QFX3000-G Hardware Documentation

Copyright © 2018, Juniper Networks, Inc.
CAUTION: We recommend that you install either a replacement optional
module or a cover panel in the empty module slot to avoid chassis overheating
and dust accumulation.
To remove an expansion module from the switch (see
Figure 277 on page 672):
Attach the ESD grounding strap to your bare wrist, and connect the strap to the ESD
1.
point on the chassis.
Unscrew both captive screws on the faceplate of the expansion module by using your
2.
fingers. If you are unable to unscrew the captive screws by using your fingers, use the
screwdriver.
Hold the handle and gently pull the expansion module toward you and out of the
3.
module slot. For a QFX5100-24Q-AA switch, unscrew the captive screws of the ejector
handles and pull the expansion module toward you and out of the module slot (see
Figure 277 on page 672).
Place the expansion module in an antistatic bag or on an antistatic mat placed on a
4.
flat, stable surface.
If you are not replacing the expansion module with an optional module, install the
5.
cover panel over the slot.
NOTE: After you have removed an expansion module, wait for at least 5
seconds before you install an expansion module. If you do not wait for at
least 5 seconds, the interfaces on the expansion module might not come
up.
Figure 276 on page 671 shows removing a QFX-EM-4Q expansion module from the port
panel of a QFX5100-24Q device.
Figure 276: Removing a QFX-EM-4Q Expansion Module from a QFX5100-24Q Device
Chapter 44: Replacing QFX5100 Components
Figure 276 on page 671 and
671