Cisco Catalyst 4900M Installation Manual page 56

Configurable Modules
To remove a switching module from a Catalyst 4900M series switch, perform the following steps:
Disconnect any network interface cables attached to the ports on the switching module that you intend
Step 1
to remove.
Loosen the captive installation screws. (See
Step 2
Figure 3-10
1 Captive screw
Grasp the left and right ejector levers, and simultaneously pivot the levers downward to release the
Step 3
switching module from the backplane connector.
Grasp the front panel of the switching module with one hand, and place your other hand under the carrier
Step 4
to support and guide it out of the slot. Do not touch the printed circuit boards or the connector pins.
Carefully pull the switching module straight out of the slot, keeping your other hand under the carrier to
Step 5
guide it.
Place the switching module on an antistatic mat or antistatic foam, or immediately install it in another
Step 6
slot.
If the slot is to remain empty, install a switching-module filler plate.
Step 7
Cisco Catalyst 4900M Switch Installation Guide
3-16
Captive Installation Screws and Ejector Levers
2
1
2 Ejector lever
Figure 3-10.)
2
1
Chapter 3 Installing the Switch
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