Fujitsu Eternus DX80 S2 User Manual page 74

Chapter 5 Installing Optional Products
5.2 Installing Drive Enclosures
4-2
4-3
5
5-1
5-2
ETERNUS DX80 S2/DX90 S2 Disk storage system User's Guide -Operation-
Connect the DI (OUT) port of CM#0 or IOM#0 in the enclosure that has the highest DE-
ID (drive enclosure number) to the DI (IN) port of IOM6#0 in the drive enclosure that is
to be added.
Drive enclosure
to be added
Drive enclosure that has
the highest DE-ID
Connect the DI (OUT) port of CM#1 or IOM#1 in the enclosure that has the highest DE-
ID (drive enclosure number) to the DI (IN) port of IOM6#1 in the drive enclosure that is
to be added.
Perform the same operation as
Do not connect any cable to the last DI (OUT) port on the end.
IMPORTANT
Connect the power cord.
Connect the power cord to the drive enclosure.
Each enclosure has two power supply units (PSU#0 and PSU#1).
IMPORTANT
The power cords must be connected to the inlets of both power
supply units.
Connect the power cord plugs to the inlets of the power supply units.
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p
Step 4-2 to connect the QSFP cable.
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P3AM-4842-01ENZ0