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4. Pull out the optical module, plug the dustproof plug and dispose of it.
- There are two types of buckles on the optical module. A pull-rod handle that needs to be turned over to
open, as shown in Figure 16. The other is a handle-type handle, which is automatically opened during the
process of pulling the handle, as shown in Figure 17.
Figure 15: Pull-rod Handle
Figure 16: Handle-type Handle
5. Take out the new optical module from the package, and slowly insert it into the interface until you hear a
"pop" sound, indicating that it has been installed in place.
6. Find the fiber to be connected, find the interface corresponding to the fiber through the label on the fiber,
remove the dust cap and connect the fiber to the interface.
1.8.3 Replacing a Switch
When replacing a faulty switch, pay attention to the following requirements:
• Anti-static preparations must be made before replacement.
• Laser beams will cause eye damage. Do not look into bores of optical modules or optical fibers without eye
protection.
Hardware Installation and Parts Replacement
Switch Hardware Installation and Maintenance Guide
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