Table 56 Maximum Number Of Host Interfaces Per Controller; Table 57 Host Interface Specifications - Fujitsu ETERNUS AF S3 Series Design Manual

4. Hardware Configurations
Controller Enclosure
■
Host Interfaces
A host interface (CA) is an adapter that has interface ports to connect a controller to a server.
The following table shows the maximum number of host interfaces that can be installed per controller.
Table 56 Maximum Number of Host Interfaces per Controller
Model
ETERNUS AF150 S3
ETERNUS AF250 S3
ETERNUS AF650 S3
Host interfaces can be added during system operation. When an error occurs, a replacement can be made while
the system is running.
FC and iSCSI are available as the host interface. Different types of interfaces can exist together in the same
controller.
The host interface specifications are shown below.
Table 57 Host Interface Specifications
Interface
FC
FC
iSCSI (*3)
iSCSI
iSCSI (*4)
*1: FC 32Gbit/s (4 ports) host interfaces can be installed in the ETERNUS AF650 S3 only.
*2: FC 16Gbit/s (4 ports) host interfaces can be installed in the ETERNUS AF250 S3 and the ETERNUS AF650 S3.
*3: The SFP+ module is required.
*4: iSCSI (10GBASE-T) can be installed in the ETERNUS AF150 S3/AF250 S3 only.
Maximum number of host interfaces
2
2
4
Transfer rate (max.)
32Gbit/s
16Gbit/s
10Gbit/s
10Gbit/s
10Gbit/s
164
Connector type
LC
LC
LC
SFP+ (direct attach twinax
copper)
RJ-45
Number of ports for each CA
2 / 4 (*1)
2 / 4 (*2)
2
2
2
Design Guide