SIEMENS
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Siemens IK PI · 2015
PROFINET/Industrial Ethernet
Industrial Ethernet Switches
Media modules for modular SCALANCE X-300 managed
2
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Design
Insertion of 2-port media modules in media module slot
Product versions of media modules
Electrical media modules with
2 x 10/100/1 000 Mbit/s RJ45 ports
•
MM992-2CUC with retaining sleeve
•
MM992-2CUC with retaining sleeve and coated PCBs
(conformal coating)
•
MM992-2CU without retaining sleeve
Electrical media modules with
2 x 1/10/100/1 000 Mbit/s RJ45 ports
•
MM992-2VD with retaining collar and additional two-wire
transmission function (variable distance) for establishing
Ethernet connections via non-Ethernet conformant cables as
well. Bridgeable distance, depending on the quality of the
cable
Electrical media modules with
2 x 10/100/ 1 000 Mbit/s M12 ports
•
MM992-2 with M12 interface (x-coded) and coated PCBs
Optical media modules with
2 x 100 Mbit/s BFOC ports
• MM991-2
multimode, glass, up to 5 km
• MM991-2LD
singlemode, glass, up to 26 km
Optical media modules with
2 x 100 Mbit/s SC ports
• MM991-2
multimode, glass, up to 5 km
• MM991-2LD
singlemode, glass, up to 26 km
• MM991-2LH+
singlemode, glass, up to 70 km
Optical media modules with
2 x 1 000 Mbit/s SC ports
• MM992-2
multimode, glass, up to 750 m
• MM992-2
multimode, glass, up to 750 m, coated PCBs
(conformal coating)
• MM992-2LD
singlemode, glass, up to 10 km
• MM992-2LH
singlemode, glass, up to 40 km
• MM992-2LH+
singlemode, glass, up to 70 km
• MM992-2ELH
singlemode, glass, up to 120 km
Optical media modules with
2 x 100/1 000 Mbit/s for SFP pluggable transceiver
• MM992-2SFP
for SFP plug-in transceivers with 1 x 100 Mbit/s or
1 x 1 000 Mbit/s multi-mode or single-mode, glass
Optical
2-port media modules are
inserted into the device
SFP media modules
(two SFP slots) are
inserted into the device
Optical
SFP pluggable transceivers
(one port) are inserted into the
SFP media module
Electrical
2-port media modules are
inserted into the device
G_IK10_XX_10282
© Siemens AG 2014