Installation and removal of media modules
Connecting media modules and SFP transceivers
Install and remove media modules only when the power is off
Media modules may only be inserted in or removed from a SCALANCE device when the
power supply to the device has been turned off.
Use only approved media modules
Use only "MM900" media modules in the module slots of SCALANCE devices.
Compact Operating Instructions, 05/2016, A5E02630805-12