Siemens SCALANCE MM900 Series Compact Operating Instructions page 17

Interface
P
FM
M M 9 9 2 - 2
1000 Mbps
Interface
CU
CUC
M12
VD
[-]
LD
LH
LH+
ELH
SFP
Ethernet standards of the media modules
The following table shows which Ethernet standards according to IEEE 802.3 the individual
media modules comply with.
Media module
MM992-2CUC
MM992-2CUC (C)
MM992-2CU
MM992-2M12 (C)
MM992-2VD
MM991-2 (BFOC)
MM991-2FM (BFOC)
MM991-2LD (BFOC)
MM991-2 (SC)
MM991-2LD (SC)
MM991-2LH+ (SC)
MM991-2P (SC RJ)
MM992-2 (SC)
MM992-2 (C) (SC)
MM992-2LD (SC)
MM992-2LH (SC)
SCALANCE MM900
Compact Operating Instructions, 11/2019, A5E02630805-16
Property
SC RJ port 100 Mbps POF or PCF
BFOC port 100 Mbps multimode FO cable with diagnostics
Number of ports Interface
Property
RJ-45 port electrical 10/100/1000 Mbps without securing collar
RJ-45 port electrical 10/100/1000 Mbps with securing collar
M12 connection electrical 10/100/1000 Mbps
RJ-45 port electrical 10/100/1000 Mbps with securing collar (up to max. 1000 m)
SC port 1000 Mbps multimode FO cable (up to max. 750 m)
SC port 1000 Mbps single mode FO cable (up to max. 10km)
SC port 1000 Mbps single mode FO cable (up to max. 40 km)
SC port 1000 Mbps single mode FO cable (up to max. 70 km)
SC port 1000 Mbps single mode FO cable (up to max. 120 km)
SFP media module
IEEE 802.3 standard
1000Base-TX
1000Base-TX
1000Base-TX
1000Base-TX
1000Base-TX
100Base-FX
100Base-FX
100Base-FX
100Base-FX
100Base-FX
100Base-FX
100Base-FX
1000Base-SX
1000Base-SX
1000Base-LX
1000Base-LX
Device description
4.1 Product overview
17