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Chapter 1 Components
1.1 Controller Enclosure
ETERNUS DX60 S2 Disk storage system User’s Guide -Operation-
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Copyright 2012 FUJITSU LIMITED P3AM-5512-03ENZ0
Table 1.3 Status and meanings of each LED (3.5" disks)
1.1.4 Components (Rear)
This section describes the controllers and the power supply units in the rear of the controller
enclosure.
1.1.4.1 Controllers
The controller contains a CPU, cache memory, System Capacitor Unit (SCU), non-volatile mem-
ory, host interface adapters, drive interface (DI) ports, and LAN ports.
The controller controls all operations in the ETERNUS DX Disk storage system.
■ FC model
Figure 1.12 Controller (FC 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.
• FC port (0 (left), 1 (right))
These are the Dual LC connectors to connect FC cables.
LED name LED status Disk status
DISK READY/
FAULT
(green)
The disk is operating normally.
(blinks green)
(orange)
The disk is in error status.
FC LINKUP/FAULT LED
FC port (0 (Left), 1 (Right))
DI (OUT) port
LAN (RMT) port
PWC port
DI (OUT) LINKUP LED
MASTER LED
ACT LED
LINK LED
SCU STATUS LED
UNIT READY/FAULT LED
IDENTIFY LED
LAN (MNT) port