Eternus Af250 S2 Components (Rear); Figure 6 Controllers - Fujitsu ETERNUS AF250 S2 Basic Operation Manual

1. Component Names and LED Names
Controller Enclosures

ETERNUS AF250 S2 Components (Rear)

This section describes the controllers and the power supply units in the rear of the controller enclosure.
■
Controllers
The controller contains a CPU, system memory, Battery Backup Unit (BBU), host interfaces, drive interface (DI)
ports, and LAN ports. The controller controls all operations in the ETERNUS AF.
Figure 6 shows the controller.

Figure 6 Controllers

1
7
13
1. PWC port
This port is used to connect a power synchronization unit with an RS232C cable.
2. DI (OUT) port
This port is used to connect a controller enclosure to a drive enclosure with a mini SAS HD cable between enclo-
sures.
3. RMT (LAN) port
This port is used for connecting a LAN cable and used for the remote support function. This port uses an RJ-45
connector.
4. MNT (LAN) port
This port is used for connecting a LAN cable and used for operation management. This port uses an RJ-45 con-
nector.
5. Host interface (CA#0)
Install host interfaces. For details, refer to
6. Host interface (CA#1)
Install host interfaces. For details, refer to
7. IDENTIFY/BBU FAULT LED
8. CA#0 FAULT LED
9. DI (OUT) LINK/FAULT LED
10. READY/FAULT LED
11. CA#1 FAULT LED
12. MASTER LED
13. LINK/FAULT LED
14. LAN ACT LED
15. LAN LINK LED
Table 3 shows the status and meanings of each LED.
2 3
8 9
13 14 15
5
FUJITSU Storage ETERNUS AF250 S2, ETERNUS AF250 All-Flash Arrays Operation Guide (Basic)
Copyright 2019 FUJITSU LIMITED
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10 11 12
13 13 14 15
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"■ Host Interfaces" (page 14).
"■ Host Interfaces" (page 14).
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P3AG-1842-06ENZ0