Siemens SCALANCE X308-2M Operating Instructions Manual page 124

Installation
5.3 Inserting media modules and SFP transceivers
1. Select the required SFP media module in the slot
of the device. (Example: X-308-2M, slot 2)
2. Insert the SFP with the clip closed in the SFP
media module.
Notice: Closing the clip after insertion does not
lock the device in the rack.
3. The SFP can be heard to lock in place and is
therefore firmly secured.
4. Plug the connecting cable into the SFP.
The connecting cable can be heard to lock in
place and is then firmly secured.
Removing an SFP
1. Remove the cable connected to the SFP.
2. Open the clip on the SFP and remove the SFP from the SFP media module.
3. Fit a blind plug to the SFP.
124
Notice: It must be possible to remove the SFP easy without using force.
Operating Instructions, 02/2012, A5E01113043-12
SCALANCE X-300