Fujitsu ETERNUS DX80 S2 User's Manual & Installation Instructions page 74

Chapter 4 Connecting Cables
4.3 Drive Enclosure Connection
Procedure
1
Attach the destination labels to the connectors of the QSFP cables.
1-1
Before attaching the destination labels, check the connection destination of the QSFP cables.
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-
The following figures show a QSFP cable connection between the controller enclosure and drive
enclosure 1 and between drive enclosure 1 and drive enclosure 2.
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ETERNUS DX80 S2/DX90 S2 Disk storage system User's Guide -Installation-
The connector on which the "■" symbol is printed is connected to the DI (OUT) port on the con-
troller enclosure or the drive enclosure.
The connector on which the "●" symbol is printed is connected to the DI (IN) port on the drive
enclosure.
For a single-controller type
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74
Drive enclosure 2
Drive enclosure 1
Controller enclosure
P3AM-4832-07ENZ0