Fujitsu IRF-1S series User Manual page 90

Chapter 3 - Setup and Installation
7
8
78
Multi-Port Mirrored Single Host-Single Connection Configuration
Power Power Cooling
Supply Supply
imageRAID IRF-2Sxx-xx/IRF-2Dxx-xx
Multi-Port Mirrored Single Host-Single Connection Cabling Diagram
If you wish to add additional enclosure(s), follow the instructions below.
Otherwise skip to step 13. The example depicts one extra enclosure being
added, however, you may wish to add more enclosures up to the allowable
limit of 96 drives.
Set the jumper (JP4) on the Disk I/O card installed in the expansion enclosure.
Loosen the two captive fastener screws on the Disk I/O card and pull it from
the daisy-chain enclosure using the fastener screws. Locate the jumper JP4
and position it for the desired speed setting, (installed on one pin only for 2
Gb mode and on both pins for 1 Gb mode).
Disk I/O Card Jumper Settings for the IRF-JBOD Enclosures
JUMPER
JP1 imageRAID Controllers Only
JP2 imageRAID Controllers Only
JP3 Split Bus Mode
JBOD Enclosures Only
JP4 1 Gb/sec Bus Speed Mode
* indicates default setting
Host Computer
H0
DISK I/O
P1 P2
DISK I/O
P1 P2
Fans
SES
RS-232
INSTALLED BOTH PINS
FC HBA 1
Connect to H0
H1 H0 H1
RAID Controller
RAID Controller
INSTALLED ONE PIN (OFFSET)
* Non-imageRAID Controllers
* Non-imageRAID Controllers
* Single Bus Mode
RAID Enclosures and Daisy
Chain JBOD Enclosures
* 2 Gb/sec Bus Speed Mode