2-4
SAS-846A Backplane User's Guide
Fan Jumper Settings
This backplane can use up to four fans. To utilize each fan, you must configure
both jumpers
as indicated below.
Fan Jumper Settings
Jumper
Jumper Settings
Note
JP61
1-2:With Fan (Default)
2-3:No Fan
FAN#1
JP97
1-2:With Fan (Default)
2-3:No Fan
FAN#1
JP62
1-2:With Fan (Default)
2-3:No Fan
FAN#2
JP98
1-2:With Fan (Default)
2-3:No Fan
FAN#2
JP63
1-2:With Fan (Default)
2-3:No Fan
FAN#3
JP99
1-2:With Fan (Default)
2-3:No Fan
FAN#3
JP64
1-2:With Fan (Default)
2-3:No Fan
FAN#4
JP100
1-2:With Fan (Default)
2-3:No Fan
FAN#4
I
2
C and SGPIO Modes and Jumper Settings
This backplane can utilize I
2
C or SGPIO. SGPIO is the default mode and can be
used without making changes to your jumper. The following information details
which jumper must be configured to use SGPIO mode or restore your backplane
to I
2
C mode.
SGPIO Setting (Default)
Jumper
SGPIO Jumper Setting (Default)
I
2
C Jumper Setting
JP84
1-2
2-3
