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Note: The alignment of the single-ported host channels on controller A are
opposite those of controller B. Before inserting an SFP module into a
host port, verify that the SFP module is rotated correctly to match the
alignment of the host port on the RAID controller. Do not force-fit.
2. Connect the fibre channel cables from the SFP modules in the DS4700 Express
RAID controller host ports to either the SFP modules in the fibre channel switch
or the SFP modules of the host bus adapters. Figure 83 and Figure 84 show the
location on the RAID controllers on models 70 and 72 of the DS4700 Express
Storage Subsystem where the host-system cables connect.
Table 36. DS4700 Express Storage Subsystem (Model 70) location of host ports on
controllers
Number Description
1 Controller A
2 Controller B
3 Host Ports
Table 37. DS4700 Express Storage Subsystem (Model 72) location of host ports on
controllers
Number Description
1 Controller A
2 Controller B
3 Host Ports
3. Repeat steps 1 on page 104 and 2 for each additional redundant host
connection. You can create a maximum of two redundant host connections for
the DS4700 Express Storage Subsystem model 70, as shown in Figure 85 on
page 106
ds470022
3
3
2
1
Figure 83. Location of host cables on RAID controllers on model 70 of the DS4700 Express
ds470021
2
3
1
3
Figure 84. Location of host cables on RAID controllers on model 72 of the DS4700 Express
Chapter 3. Cabling the storage subsystem 105