Siemens X-400 User Manual

Page 103

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Installation and Commissioning

Operating Instructions for SCALANCE X-400 Industrial Ethernet Switches
C79000-G8976-C186-03

103

Ring Ports in Slots 5 to 7

If R1 and R2 are set to OFF, the two gigabit ports of slot 5 are selected as ring
ports.

Note
If the SCALANCE X414-3E is operated without media modules, R1 and R2 must
be set to OFF, otherwise ports in slots 6 and 7 will be defined as ring ports that are
only available when media modules are plugged in.

L 1
L 2

R M

S T B Y

D M 1
D M 2

I N 1 / I N 5

I N 2 / I N 6
I N 3 / I N 7
I N 4 / I N 8

P 1
P 2
P 3
P 4

P 1
P 2

P 1

P 2

1 1

1 0

Figure 6-21

Ring ports that can be defined with switches R1 and R2