Chapter 1 Components
1.1 Controller Enclosure
ETERNUS DX80 S2/DX90 S2 Disk storage system User’s Guide -Operation-
Copyright 2013 FUJITSU LIMITED P3AM-4842-12ENZ0
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■ Host interfaces
A host interface is a board that has interface ports to connect a controller to the server.
There are six types of host interfaces: FC 16Gbit/s, FC 8Gbit/s, iSCSI 10Gbit/s, iSCSI 1Gbit/s, FCoE, and SAS.
● FC, iSCSI 10Gbit/s, FCoE (for FC cable connection)
Figure 1.12 Host interface (FC, iSCSI 10Gbit/s, FCoE (for FC cable connection))
• Part explanation
- Host interface ports (FC, iSCSI 10Gbit/s, FCoE (for FC cable connection)) (from left to right: Port#0 and
Port#1 in CA#0, Port#0 and Port#1 in CA#1)
These are the Dual LC connectors to connect FC cables.
Port#0 Port#1 Port#0 Port#1
FC iSCSI 10Gbit/s FCoE
Installed host interfaces in the controller
Host interface (CA#0) Host interface (CA#1)
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