Product manual

Making Management and Data Connections
27
Fibre Channel JBOD Expansion
To add JBOD units:
1. Connect the SAS expansion port on the left controller of the RAID
subsystem to the SAS data IN port on the left I/O module of the first JBOD
unit.
See Figure 15.
2. Connect the SAS expansion port on the right controller of the RAID
subsystem to the SAS data IN port on the right I/O module of the first JBOD
unit.
3. Connect the SAS data OUT port on left I/O module of the first JBOD unit to
the SAS data IN port on the left I/O module of the second JBOD unit.
4. Connect the SAS data OUT port on right I/O module of the first JBOD unit to
the SAS data IN port on the right I/O module of the second JBOD unit.
5. Connect the remaining JBOD units in the same manner.
Keep your data paths organized to ensure redundancy.
JBOD expansion supports up to seven JBOD units.
Figure 15.FC JBOD expansion connections
Also see the FC controller close-up, on page 23, Figure 12.
115200 8 N 1
SAS IN SAS OUT
115200 8 N 1
SAS IN SAS OUT
115200 8 N 1
SAS IN SAS OUT
115200 8 N 1
SAS IN SAS OUT
SAS expansion
port
E330f
SAS data
IN port
J630s
SAS data
OUT port
J630s