Fujitsu IRF-1D series, User Manual

Page: 72 / 182

Chapter 3 - Setup and Installation
Stand-Alone Dual Port Single Host Dual Connection Configuration
60
Stand-Alone Dual Port Single Host Dual Connection Configuration
1
Set the jumper (JP4) on the Disk I/O card to configure the bus speed mode.
Loosen the two captive fastener screws on the Disk I/O card and pull it from
the 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
2 Re-install the Disk I/O card. Repeat this step for the second Disk I/O card.
Disk I/O Card Jumper Settings for the imageRAID IRF-1Sxx-xx/IRF-1Dxx-xx Enclosures
JUMPER INSTALLED BOTH PINS INSTALLED ONE PIN (OFFSET)
JP1 imageRAID Controllers Only * Non-imageRAID Controllers
JP2 imageRAID Controllers Only * Non-imageRAID Controllers
JP3 Split Bus Mode
JBOD Enclosures Only * Single Bus Mode
RAID Enclosures and Daisy
Chain JBOD Enclosures
JP4 1 Gb/sec Bus Speed Mode * 2 Gb/sec Bus Speed Mode
* indicates default setting
P1
DISK I/O
P2
OK
OK
2G
Fibre
Disk IO
LRC
P/N 0
8-9-9
6318
001
A/W
Rev-1
INSTA
LL JU
MPE
RS 1
& 2
FOR
HAR
DWA
RE
FAILU
RE D
ETEC
T
ADD
JUM
PER
FOR
1G O
PER
ATIO
N
JP1
JP4
JP3
JP2
ADD
JUM
PER
FOR
SPLIT
BUS
MOD
E
FC-AL Loop Port
Loop Status LED
2 Gb/1 Gb Mode LED
Jumper JP3 must be offset
or installed on one pin only.
This enables Single Bus mode.
Jumper JP4 must be set
to one pin only for 2Gb mode.
Position it on both pins for
1Gb mode.
Jumpers JP1 and JP2
must be installed on
both pins .
imageRAID.book Page 60 Tuesday, September 23, 2003 4:08 PM