Siemens SCALANCE X-300 Manual page 76

Description of the device
4.2 Product groups
The MM900 media module decides what can be connected
The connection of end devices or other network segments does not depend on the module
slot, but rather on the selected MM900 media module.
Possible attachments
Electrical RJ-45 ports with securing collar
Electrical RJ-45 ports without securing collar
BFOC ports optical
Optical SC ports
SFP transceivers
Only the SFP media module MM992-2SFP may be fitted
with approved SFP transceivers. The SFP media module
can be fitted with up to two SFPs.
76
Figure
Operating Instructions, 10/2010, A5E01113043-10
SCALANCE X-300