Siemens SCALANCE X-400 - Page 28

Description
3.3 System description of SCALANCE X-400
SCALANCE X-400
28 Operating Instructions, 06/2015, C79000-G8976-C186-12
Component
Function
Figure
Media module
100 Mbps
Expands the basic device
by two Fast Ethernet
fiber-optic ports.
MM491-2, MM491-2LD
(as of product version ES04),
MM491-2LH+
Only for SCALANCE X414-3E
Twisted pair extender
Expands the basic device
by eight Fast Ethernet
ports with RJ-45
jacks.
EM495-8
Only for SCALANCE X414-3E
Media module extender
Expands the basic device
by four slots for
Fast Ethernet media modules.
EM496-4