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E-3
Appendix E: SAS-743TQ Backplane Specications
+12V
+12V GND
GND GND GND +5V+5V
48
1
16
64
49
H12
H7
H4
M71
M75
M86
M87
H5
H6
H3
M90
M91
M96
M97
MM2MM3
SAS743TQ
REV 3.00
R
S
UPER
pb
E-5 Front Connectors
JTAG Connector: JP471.
Upgrade Connector: JP462.
Chip: MG90723.
Power Connectors (4-pin): JP10, 4.
and JP13
ACT IN: JP265.
Sideband Connector #2 JP526.
Sideband Connector #1 JP517.
I8.
2
C Connector #2 JP45
I9.
2
C Connector #1 JP44
SAS Port #0 J510.
SAS Port #1 J611.
SAS Port #2 J712.
SAS Port #3 J813.
SAS Port #4 J1014.
SAS Port #5 J1215.
SAS Port #6 J1416.
SAS Port #7 J1617.
1
1
1
7
1
9
1
8
1
6
1
5
1
4
1
3
1
2
1
10
1
13
1
16
1
12
1
15
1
11
1
14
1
17
Figure E-1: Front Connectors