Specifications

Description
3.3 System description of SCALANCE X-400
SCALANCE X-400 BA
26 Operating Instructions, 03/2009, C79000-G8976-C186-07
Components of the IE Switches X-400
The following table shows the components of the IE Switches X-400:
Component Function Figure
SCALANCE X414-3E
basic device
IE Switch with management
functions and
• 12 Fast Ethernet RJ-45
interfaces
• 2 gigabit Ethernet RJ-45
interfaces
• 1 slot for media module
MM492-2, MM492-2LD,
MM492-2LH, MM492-2LH+
or MM492-2ELH
• 2 slots for media modules
MM491-2, MM491-2LD or
MM491-2LH+
• 1 x slot for extender EM495-
8 or EM496-4
• 8 digital inputs
• Additional Ethernet RJ-45
interface for "outband"
management.
• Layer 3 routing functionality
F
L1
L2
SIEMENS
SCALANCE
X-400
IN1/IN5
DM2
IN2/IN6
IN3/IN7
IN4/IN8
DM1
STBY
RM
X414-3E
SWITCH CPU
SELECT/SET
CV490
COVER
Example SCALANCE X414-3E
SCALANCE X408-2
basic device
IE Switch with management
functions and
• 4 Fast Ethernet RJ-45
interfaces
• 4 gigabit Ethernet RJ-45
interfaces
• 2 combined slots for media
modules MM492-2, MM492-
2LD, MM492-2LH, MM492-
2LH+, MM492-2ELH,
MM491-2, MM491-2LD or
MM491-2LH+
F
L1
L2
SIEMENS
SCALANCE
X-400
DM2
DM1
STBY
RM
X408-2
Example SCALANCE X408-2
Media module fiber-optic 1000
Mbps
Expands the basic device by
two gigabit fiber-optic ports.
P2
MM 492-2
FO 2 x 1000
P1
MM492-2, MM492-2LD,
MM492-2LH, MM492-2LH+,
MM492-2ELH