Siemens X-400 User Manual
Media Modules, Covers, Dummy Cover
Operating Instructions for SCALANCE X-400 Industrial Ethernet Switches
C79000-G8976-C186-03
C79000-G8976-C186-03
55
4.2
Covers, Dummy Cover
4.2.1 Covers
Slots of the Covers
Note
The protective caps for the media module terminal strips and the covers must be
fitted in all slots that do not contain media modules.
The protective caps for the media module terminal strips and the covers must be
fitted in all slots that do not contain media modules.
For slots for twisted pair (9 through 11), the covers are recommended to protect
the RJ-45 jacks.
the RJ-45 jacks.
2
3
4
1 1
8
9
1 0
7
6
5
F
L 1
L 2
L 2
R M
S T B Y
D M 1
D M 2
D M 2
P 1
P 2
P 2
P 1
P 2
P 3
P 4
P 2
P 3
P 4
P 1
P 2
P 3
P 4
P 2
P 3
P 4
P 1
P 2
P 3
P 4
P 2
P 3
P 4
I N 1 / I N 5
I N 2 / I N 6
I N 3 / I N 7
I N 4 / I N 8
I N 3 / I N 7
I N 4 / I N 8
Figure 4-6
Possible slots of the covers
Available Cover Types
To cover slots not used for media modules or slots for twisted pair, the following
types of cover are available:
types of cover are available:
● CV490 2x1000
● CV490 2x100
● CV490 4x100