Siemens SCALANCE X-400 Operating Instructions Manual page 52

Description
3.4 Description of the product
● MM492-2LH (1000 Mbps)
order number: 6GK5 492-2AN00-8AA2
Note
This media module can be used with the SCALANCE X414-3 as of product version 05.
This media module is recognized by the SCALANCE X414-3E and SCALANCE X408-2
only as of firmware version 2.2.0.
● MM492-2LH+ (1000 Mbps)
order number: 6GK5 492-2AP00-8AA2
Note
This media module can be used with the SCALANCE X414-3 as of product version 05.
This media module is recognized by the SCALANCE X414-3E and SCALANCE X408-2
only as of firmware version 2.2.0.
● MM492-2ELH (1000 Mbps)
order number: 6GK5 492-2AQ00-8AA2
Note
This media module can be used with the SCALANCE X414-3 as of product version 05.
This media module is recognized by the SCALANCE X414-3E and SCALANCE X408-2
only as of firmware version 3.0.
SCALANCE X414-3E
By using media modules, you can increase the number of available ports in the basic device
SCALANCE X414-3E from 14 to 18. Four Fast Ethernet fiber-optic ports are available at the
same time on slots 6 and 7. On slot 5, two gigabit fiber-optic ports are also possible instead
of TP cable.
SCALANCE X408-2
The use of media modules does not change the number of available ports in the SCALANCE
X408-2 basic device. On 4 ports, data transmission is also possible over fiber-optic cable
instead of TP cable.
Module type
MM491-2LD
MM491-2LH+
MM492-2LD
MM492-2LH
MM492-2LH+
MM492-2ELH
52
Procedure
MM491-2 100Base-FX
100Base-FX
100Base-FX
MM492-2 1000Base-SX
1000Base-LX
1000Base-LX
1000Base-LX
1000Base-LX
Cabling Connector
Multimode BFOC
Single mode BFOC
Single mode SC duplex
Multimode SC duplex
Single mode SC duplex
Single mode SC duplex
Single mode SC duplex
Single mode SC duplex
Operating Instructions, 06/2015, C79000-G8976-C186-12
Segment length Wavelength
3 km 1310 nm
26 km 1310 nm
70 km 1550 nm
750 m 850 nm
10 km 1310 nm
40 km 1550 nm
70 km 1550 nm
120 km 1550 nm
SCALANCE X-400