User guide

Chapter 6 Cable Connection
> 6.6 MiniSAS Cable Connection (For Drive Enclosures)
ETERNUS DX60/DX80/DX90 Disk storage system User Guide
121
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P3AM-3042-06ENZ0
2 When two or more drive enclosures are installed, connect the drive enclosures
with the miniSAS cable.
2-1 Connect the SAS (OUT) port at expander 0 (EXP#0) of the drive enclosure 1, to the
SAS (IN) port at expander 0 (EXP#0) of the drive enclosure 2 with the miniSAS cable.
(1) Connect the plug to be connected to the SAS (OUT) port, to the SAS (OUT) port of
the expander 0 (EXP#0) for the drive enclosure 1.
(2) Connect the connector to be connected to the SAS (IN) port, to the SAS (IN) port of
the expander 0 (EXP#0) for the drive enclosure 2.
2-2 For dual controller model, connect the SAS (OUT) port at expander 1 (EXP#1) of the
drive enclosure 1, to the SAS (IN) port at expander 1 (EXP#1) of the drive enclosure 2
with the miniSAS cable.
Connect the miniSAS cable in the same way as Step 2-1
.
The following figure shows the miniSAS connection figure between drive enclosures.
I
MPORTAN
T
Do not connect anything to the SAS (OUT) port on the end edge.
Drive
enclosure 1
Drive
enclosure 2