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. Table 3 shows the status and meanings of each LED.
Figure 6 Controllers
1
5 6
14 1514 1513 13 13 13
9
2
3
10 11 12
4
7 8
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 "
■ Host Interfaces" (page 14).
6. Host interface (CA#1)
Install host interfaces. For details, refer to "
■ Host Interfaces" (page 14).
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
1. Component Names and LED Names
Controller Enclosures
12
FUJITSU Storage ETERNUS AF250 S2, ETERNUS AF250 All-Flash Arrays
Operation Guide (Basic)
Copyright 2019 FUJITSU LIMITED
P3AG-1842-06ENZ0
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