Drive Enclosure - Fujitsu Eternus DX60 User Manual

Chapter 2 Hardware
> 2.1 Components
Power unit closeup
Figure 2.9
Figure 2.9
IMPORTANT
2.1.2

Drive Enclosure

Drive enclosures contain 3.5" disks installed in the front, and expanders and power supplies (with
fans) in the rear.
IMPORTANT
P3AM-3042-03ENZ0 ETERNUS DX60/DX80 Disk storage system User Guide
shows a closeup of the power unit.
Each power unit has two internal cooling fans.
STATUS LED
Blinks green when AC power is supplied (power cord is connected)
but DC power is turned off.
Glows green when AC power is supplied (power cord is connected)
and DC power is turned on.
Glows orange to indicate a fault has been detected in a fan
or power supply.
Power unit closeup (controller enclosure)
• The power unit is duplicated. The power cords must be connected to the
inlets of both power units (PSU#0 and PSU#1).
• Power cords should not be reconnected immediately after being
disconnected. Always wait for the power unit's STATUS LED to
completely turn off (about 10 seconds) before reconnecting a
disconnected power cord.
• One drive enclosure can be mounted in the ETERNUS DX60.
• Up to nine drive enclosures can be mounted in the ETERNUS DX80.
Inlet
Power cord connects here.
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