• 4-port media modules for flexible, 4-port-granular equipping of SCALANCE X-500 Industrial Ethernet switches
• Electrical versions with RJ45 ports are available as well as optical versions with BFOC and SC ports for the use of multi-mode and single-mode fiber-optic cables
• Using a 4-port SFP media module, the optional use of fiber-optic SFP plug-in transceivers (small form-factor pluggable) with LC connection technology is possible

Product versions of media modules

Electrical media modules with 4 x 10/100/1000 Mbps RJ45 ports

• MM992-4CUC with retaining collar
• MM992-4CU without retaining collar

Electrical media modules with 4 x 10/100/1000 Mbps RJ45 ports and PoE

• MM992-4PoEC with retaining collar
• MM992-4PoE without retaining collar

Optical media modules with 4 x 100 Mbps BFOC ports

• MM991-4
  multi-mode, glass, up to 5 km
• MM991-4LD
  single-mode, glass, up to max. 26 km

Optical media modules with 4 x 1000 Mbps SC ports

• MM992-4
  multimode, glass, up to 750 m
• MM992-4LD
  single-mode, glass, up to max. 10 km

Optical media modules with 4 x 100/1000 Mbps for SFP pluggable transceiver

• MM992-4SFP
  for SFP plug-in transceivers with 1 x 100 Mbit/s or 1 x 1000 Mbit/s multimode or singlemode, glass