Table of Contents
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No.
Article Name
Power Button
1
and Indicator
ALERT
2
Indicator
3
Beep Off Button
Drive Status
4
Indicators
5
Drive Tray
6
Power Port
7
PSU Indicator
8
PSU Fan
9
SAS Modules
STATUS
10
Indicator
ALERT
11
Indicator
Expansion Unit
12
ID Indicator
13
SAS-IN Port
14
SAS-OUT Port
Location
Press to manually power on the expansion unit.
Note: When the expansion unit is working within
a HA cluster, you cannot force a shutdown of it by
pressing and holding its power button.
Displays warnings regarding fan or temperature
status. For more information, please see Appendix
B: LED Indicator Table for RXD1215sas on page
35.
Front
Press to deactivate the beeping sound that is
emitted when a malfunction occurs.
Displays the status of drives. For more information,
please see Appendix B: LED Indicator Table for
RXD1215sas on page 35.
Install drives (hard disk drives or solid state drives)
here.
Connect power cords here.
Displays the status of the PSU. For more
information, please see Appendix B: LED
Indicator Table for RXD1215sas on page 35.
Disposes of excess heat and cools the power
supply unit (PSU).
Each module is to be connected to a RackStation
or the SAS module at the same side of another
expansion unit.
Displays the status of the module. For more
information, please see Appendix B: LED
Back
Indicator Table for RXD1215sas on page 35.
Displays warnings regarding fan status of
the module. For more information, please
see Appendix B: LED Indicator Table for
RXD1215sas on page 35.
Indicates the ID number of the expansion unit.
Connects to the SAS-OUT port of a RackStation or
another expansion unit.
Connects to the SAS-IN port of another expansion
unit.
Description
Chapter 1: Before You Start
7
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