Fujitsu ETERNUS DX80 S2 User's Manual & Installation Instructions page 75

Chapter 4 Connecting Cables
4.3 Drive Enclosure Connection
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1-2
Attach the destination labels to the connectors of the QSFP cables.
"Controller number" or "Drive enclosure number - IOM number" is printed on the destination labels
in the "Connection origin DI port → Connection destination DI port" format. The "■" or "●" symbol is
also printed on the destination labels.
Carefully check the connection origin and connection destination. Attach the destination labels as
shown below:
Destination label
ETERNUS DX80 S2/DX90 S2 Disk storage system User's Guide -Installation-
For a dual-controller type
Copyright 2013 FUJITSU LIMITED
Drive enclosure number
IOM (I/O module) number
CM (controller) number
75
Drive enclosure 2
Drive enclosure 1
Controller enclosure
P3AM-4832-07ENZ0