Chapter 2 Components
2.1 Controller Enclosure
FUJITSU Storage ETERNUS DX60 S2 Disk storage system User’s Guide -Installation-
36
Copyright 2014 FUJITSU LIMITED
P3AM-5502-05ENZ0
■
SAS model
Figure 2.14 Controller (SAS model)
●
Part explanation
•
LAN (RMT) port, LAN (MNT) port
These are the RJ-45 connectors to connect LAN cables. LAN (RMT) port is not used in the
EMEA&I region.
A single controller has one LAN (RMT) port and one LAN (MNT) port.
•
SAS port (0 (left), 1 (right))
These are the miniSAS (SFF8088) connectors to connect miniSAS cables.
•
PWC port
This port is used for power synchronization.
•
DI (OUT) port
This port is used to connect a controller enclosure to a drive enclosure with a miniSAS cable.
•
LEDs
The states of LEDs are listed below.
Table 2.6
Status and meanings of each LED (SAS model controller)
LED name
LED status
Controller status
SCU STATUS
(green)
The SCU is in normal status.
(blinks green)
SCU is charging.
IDENTIFY
(blinks blue)
As ordered via ETERNUS Web GUI, the installation
location of the controller enclosure is identified.
(off)
DI (OUT) LINKUP
(green)
The link between the DI (OUT) port and the
destination has been established.
SAS (HOST) LINKUP/FAULT LED
ACT LED
LINK LED
MASTER LED
UNIT READY/FAULT LED
SCU STATUS LED
IDENTIFY LED
SAS port (0 (Left), 1 (Right))
PWC port
DI (OUT) port
LAN (RMT) port
LAN (MNT) port
DI (OUT) LINKUP LED