Extreme Networks Summit X150 Series Hardware Installation Manual page 243

4 Align the sheet metal edges on the option card with the card guides in the switch housing. Carefully
slide the option card into the switch housing until the connectors engage and the card is flush with
the back panel of the switch
Figure 202: Installing a Summit Port Option Card (XGM-2xn Shown)
Summit Option
Card
5 Using the screws from the cover plate, secure the option card to the back panel of the switch.
For information about installing or replacing the pluggable optical modules in the Summit option card,
refer to the Extreme Networks Pluggable Interface Modules Installation Manual.
NOTE
If you install only one pluggable optical module in the Summit option card, attach the appropriate cover
plate or dust cover over the remaining open optical module slot or cage.
Be sure that the switch option slot always has either an installed Summit option card or a faceplate over
the opening. An open slot could divert air from the switch and cause overheating.
Summit Family Switches Hardware Installation Guide
(Figure 202).
ES4K042
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