C-7
Appendix C Backplane Specifications
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 jumpers. The following information details
which jumpers must be configured to use SGPIO mode or restore your backplane
to I
2
C mode.
SGPIO/I
2
C Setting
Jumper
SGPIO Jumper Setting
I
2
C Jumper Setting
JP84
1-2 (default)
2-3
Fan Jumper Settings
The BPN-SAS-836A backplane can use up to four fans. To utilize each fan, both
jumpers must be configured as instructed below.
Fan Jumper Settings
Jumper
Jumper Settings
Note
JP61
Closed: With fan (default)
Open: No fan
Fan#1 enable/disable
JP54
Fan#1 connector
JP62
Closed: With fan (default)
Open: No fan
Fan#2 enable/disable
JP56
Fan#2 connector
JP63
Closed: With fan (default)
Open: No fan
Fan#3 enable/disable
JP58
Fan#3 connector
JP64
Closed: With fan (default)
Open: No fan
Fan#4 enable/disable
JP60
Fan#4 connector
JP97
1-2 With fan (default)
2-3 No fan
Fan #1 selection for MG907X
Monitor
JP99
1-2 With fan (default)
2-3 No fan
Fan #2 selection for MG907X
Monitor
JP100
1-2 With fan (default)
2-3 No fan
Fan #3 selection for MG907X
Monitor
JP100
1-2 With fan (default)
2-3 No fan
Fan #4 selection for MG907X
Monitor
Summary of Contents for SC836 Series
Page 8: ...SC836 Chassis Manual viii Notes ...
Page 12: ...SC836 Chassis Manual 1 4 Notes ...
Page 32: ...2 20 SC836 Chassis Manual Notes ...
Page 38: ...SC836 Chassis Manual 3 6 Notes ...