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Cisco ASA 5500 Series Hardware Installation Guide
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AppendixA Maintenance and Upgrade Procedures
Installing and Replacing the 4GE SSM
Removing the SFP Module
The SFP modules have different types of latching devices used to detach the SFP module from a port.
The following are the different types of modules:
•Mylar Tab Module
•Actuator/Button SFP Module
•Bale-Clasp SFP Module
•Plastic Collar Module
To remove the SFP module, perform the following steps:
Step 1 Disconnect all cables from the SFP.
Warning
Because invisible laser radiation may be emitted from the aperture of the port when no cable is
connected, avoid exposure to laser radiation and do not stare into open apertures.
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Caution The latching mechanism used on many SFPs locks the SFP into place when cables are connected. Do not
pull on the cabling in an attempt to remove the SFP.
Step 2 Disconnect the SFP latch as shown in FigureA-5.
Note SFP modules use various latch designs to secure the module in the SFP port. Latch designs are not
linked to SFP model or technology type. For information on the SFP technology type and model, see
the label on the side of the SFP.
FigureA-5 Disconnecting SFP Latch Mechanisms
Step 3 Grasp the SFP on both sides and remove it from the port.
1Mylar tab 2Actuator/Button
3Bale-clasp 4Plastic collar
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