Fujitsu Eternus2000 Manual page 58

2.1 Components
2.1.2.3 Rear view
Power Supply Unit
Figure 2.12 Rear view of drive enclosure
Closeup of expander
Figure 2.13
Figure 2.13 Expander (Closeup)
34
Expander (EXP#0)
A Unit that controls the interaction
between the controller module and
disk drives.
(PSU#0)
Inlet
Power cord connects here.
shows closeup of the expander.
SAS LINKUP LED
Glows green when link has been established.
SAS (IN) port
miniSAS cable connects here.
Copyright 2009 FUJITSU LIMITED
Expander (EXP#1)
A Unit that controls the interaction
between the controller module and
disk drives.
Fan
UNIT READY/FAULT LED
Glows green during normal operation.
Glows orange during the post power on initialization phase.
Also glows orange to indicate a fault has been detected.
This is not used.
SAS (OUT) port
miniSAS cable connects here.
ETERNUS2000 disk storage system User Guide
Power Supply Unit
(PSU#1)
Inlet
Power cord connects here.
P3AM-2512-03EN