Power Synchronized Unit Connection; Power Cord Connection; When No Power Distribution Units Are Installed - Fujitsu ETERNUS DX80 S2 User's Manual & Installation Instructions

Chapter 4 Connecting Cables

4.4 Power Synchronized Unit Connection

3-2
For a dual-controller type, connect the DI (OUT) port of I/O module 1 (IOM6#1) in drive enclosure 1
to the DI (IN) port of I/O module 1 (IOM6#1) in drive enclosure 2 with the QSFP cable.
Connect the QSFP cable in the same way as
Do not connect anything to the DI (OUT) port on the end edge.
4.4 Power Synchronized Unit Connection
When using a power synchronized unit for power control, connect the power synchronized unit to the
ETERNUS DX Disk storage system.
Refer to "User's Guide -Power Synchronized Unit-" that is provided with the power synchronized unit for details
about power synchronized units, the procedure for connecting power synchronized units to the ETERNUS DX
Disk storage system, and required settings.
4.5

Power Cord Connection

Connect the power cords to the ETERNUS DX Disk storage system.
4.5.1

When no Power Distribution Units are Installed

The following procedure explains how to connect the power cords when power distribution unit for DX80 S2/
DX90 S2 is not installed.
Two power cords (4m) are provided for each enclosure.
To help with power cord management and prevent incorrect connections, attach labels to the power cords
and make a note of connection origins and destinations.
ETERNUS DX80 S2/DX90 S2 Disk storage system User's Guide -Installation-
Step 3-1.
78
Copyright 2013 FUJITSU LIMITED
End of procedure
P3AM-4832-07ENZ0