Fujitsu Eternus DX600 S3 - Components (Rear); Figure 1.8 Controller (ETERNUS DX500 S3)

1.1.4 Components (Rear)
This section describes the controllers and the power supply units in the rear of the controller enclosure.
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Controller
The controller contains a CPU, cache memory, host interfaces, Bootup and Utility Device (BUD), and drive in-
terface (DI) ports. The controller controls all operations in the ETERNUS DX.
● Controller (ETERNUS DX500 S3)
Figure 1.8 shows the controller of the ETERNUS DX500 S3.
Figure 1.8 Controller (ETERNUS DX500 S3)
1 2
5734 6
1.
Host interface (CA#0)
Install host interfaces.
2. Host interface (CA#1)
Install host interfaces.
3. LAN (FST) port
A port that is dedicated for maintenance engineers. Customers must not use this port.
4. LAN (RMT) port
These are the RJ-45 connectors to connect LAN cables.
5. LAN (MNT) port
These are the RJ-45 connectors to connect LAN cables.
6. DI (OUT) port
This port is used to connect a controller enclosure to a drive enclosure with a cable between enclosures.
7. PWC port
This port is used to connect a power synchronized unit with an RS232C cable.
Chapter 1 Component Name/LED Name
1.1 Controller Enclosures
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FUJITSU Storage ETERNUS DX500 S3/DX600 S3 Disk storage system Operation Guide (Basic)
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