Removing the Transceiver Module
1.
Make sure there is no network activity anymore.
2.
Remove the fiber-optic cable gently.
3.
Lift up the lever of the MGB module and turn it to a horizontal position.
4.
Pull out the module gently through the lever.
Never pull out the module without lifting up the lever of the module and turning it to a horizontal
position. Directly pulling out the module could damage the module and the SFP module slot of the
Managed Switch.
Figure 2-1-33: How to Pull Out the SFP Transceiver
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User's Manual of GS-4210 Series