User guide

Chapter 2 Components
> 2.3 3.5" Type Drive Enclosure
ETERNUS DX60/DX80/DX90 Disk storage system User Guide
66
Copyright 2010 FUJITSU LIMITED
P3AM-3042-06ENZ0
■ Expander
Figure 2.24 shows the expander.
Figure 2.24 Expander (3.5" type drive enclosure)
■ Power supply unit
Figure 2.25 shows the power supply unit.
Figure 2.25 Power supply unit (3.5" type drive enclosure)
SAS LINKUP LED
Glows green ( ) when link has been established.
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.
SAS LINKUP LED
Glows green ( ) when link has been established.
Glows orange ( ) to indicate a fault has been detected.
SAS (IN) port
miniSAS cable connects here.
SAS (OUT) port
miniSAS cable connects here.
This is not used.
IDENTIFY LED
Blinks blue ( ) or turns off ( ) as ordered via GUI to
identify the enclosure installation locations.
The power supply 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.
Inlet
Power cord connects here.