
C-3
Appendix C: BPN-SAS-846TQ Backplane Specications
Jumper Settings and Pin Denitions
C-4 Front Connectors and Jumpers
Front Connectors
Chip: MG 90721.
Upgrade Connectors: JP69, JP78 2.
and JP115
ACT_IN: JP26, JP47, and JP1083.
I4.
2
C Connector #1 (JP37) and #2
(JP95)
I5.
2
C Connector #3 (JP52) and #4
(JP96)
I6.
2
C Connector #5 (JP116) and #6
(JP117)
SideBand Connector #1 (JP66) 7.
and #2 (JP68)
SideBand Connector #3 (JP75) 8.
and #4 (JP77)
SideBand Connector #5 (JP112) 9.
and #6 (JP114)
Power Connectors (4-10.
p i n ) : J P 1 0 , J P 1 3 , J P 4 6 ,
JP48, JP109, and JP110
1
1
1
1
1
1
1
9
1
8
1
7
1
6
1
5
1
4
1
3
1
3
1
3
1
2
1
2
1
2
1
10
1
10
1
10
1
10
1
10
1
11
Figure C-1: Front Connectors
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