IBM DS3950, Installation, User'S, And Maintenance Manual, Page: 111 / 252

the SFP modules of the host bus adapters. Figure 53 shows the location on the
RAID controllers of the DS3950 storage subsystem where the host-system cables
connect.
Note: DS3950 controllers with two Fibre Channel host ports are shown in the
following illustration. The host channel configuration in your DS3950
hardware might differ slightly from the following illustration.
3. Repeat steps 1 on page 82 and 2 on page 82 for each additional redundant host
connection. You can create two redundant host connections for the DS3950
storage subsystem, as shown in Figure 54 on page 84, or a maximum of four
redundant host connections (not shown). With four redundant host connections,
you can have a connection to a DS3950 Fibre Channel host bus adapter or to
Fibre Channel switch ports.
Host ports Controller A
Host ports Controller B
Figure 53. Location of host cables on RAID controllers on the DS3950
Chapter 3. Cabling the storage subsystem
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