HP Array Controller HSG V8.7 Software - Manual (Page 176)

Assembling an UltraSCSI RAID Subsystem
B–4 UltraSCSI RAID Enclosure
Installing the I/O Modules and Expansion Cables
Six single-ended I/O modules (DS–BA35X–MN) mount on the lower
rear enclosure shroud (see C
ALLOUT 1 in Figure B–2). Expansion
cables attach to these I/O modules for an expanded subsystem,
connecting one or two additional enclosures to the master enclosure.
Figure B–2 I/O Module Locations
For a single enclosure subsystem, complete the procedures in Table
5–10 to install I/O modules in the enclosure.
Caution
Not all array controllers support more than one enclosure.
Refer to the array controller documentation to verify that it
supports more than one enclosure.
In an expanded subsystem, refer to Table 5–3 for preliminary cabling
procedures. Then, complete the procedures in Table 5–6 to install a
two-enclosure subsystem or Table 5–8 to install a three-enclosure
subsystem.
Figure
C ALLOUT
1. SCSI bus
ports (1–6)
for I/O
modules
(1–6),
respectively
CXO5805B
2
1
4
3
6
5 1