C-3
Appendix C Backplane Specifications
C-3 BPN-SAS-836A Backplane
Front Connectors
#1. Activity LED Header
ACT_IN#0-7: JP26
#2. Activity LED Header
ACT_IN#8-15: JP47
#3. Chip: MG9072
#4. Fan Connectors: JP54, JP56,
JP58 and JP60
#5. I
2
C Connector#1 JP37
#6. I
2
C Connector#2 JP95
#7. I
2
C Connector#3 JP52
#8. I
2
C Connector#4 JP96
#9. Power Connectors (4-pin): JP10,
JP13, JP46, and JP48
#10. Upgrade Connectors: JP69 and
JP78
#11. IPASS Connectors JSM1, JSM2,
JSM3 and JSM4
1
1
1
3
1
3
1
2
1
4
1
4
1
4
1
4
1
5
1
6
1
7
1
8
1
9
1
9
1
9
1
9
1
10
1
10
1
11
1
11
1
11
1
11
Figure A-1. Front Connectors
Summary of Contents for SC836A-R1200B
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