I/O Subsystem Positions, Fully Populated Primary and Secondary Rack
(rear view without IBF)
C1
C2
C3
C4
1
2
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pSeries 690 Installation Guide
C1
4
1
2
3
Primary Rack
Secondary Rack
Blank Space
Blank Space
First I/O Subsystem
Second I/O Subsystem
EIA 19
EIA 17
EIA 13
EIA 9
EIA 5
EIA 1
3
Third I/O Subsystem
4
Fourth I/O Subsystem
5
Fifth I/O Subsystem
6
Sixth I/O Subsystem
7
Seventh I/O Subsystem
8
Eighth I/O Subsystem
C2
8
C4
7
C3
6
5