Description
3.2 EM496-4 extender for media modules
SCALANCE X-400 extender modules
Compact Operating Instructions, 04/2013, A5E00367421-10
13
3.2 EM496-4 extender for media modules
Four additional slots for media modules
Note
The EM496-4 extender module can be used only in conjunction with the SCALANCE X414-
3E.
The SCALANCE X408-2 has no port for an extender module.
By adding the media module extender, the basic device is extended by four slots that you
can equip with the following modules as required:
● MM491-2
● MM491-2LD
● MM491-2LH+
If you use all slots, you have an additional eight optical Fast Ethernet ports available (100
Mbps).
Note
For data transfer with this extender module, the minimum requirement is an occupied slot
(for example, no. 1). The installation of the extender module and the removal and insertion of
a media module from/in the required slot (for example no. 1) is NOT possible during ongoing
operation.
Note
The required slot (for example no. 1) must remain occupied to allow the removal and
insertion of the other media modules (for example slots 2-4) during ongoing operation.
The media module plug connectors are protected by protective caps.
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