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C-4 Front Connectors and Jumpers
MH3
C20
BZ1
C85
MADE IN TAIWAN
C19
11
3
1
C84
JP18
C65
Figure C-1: Front Jumpers and Connectors
The SAS-809T and SAS-809TQ model backplanes have the same printed circuit
board, except that the SAS-809T model does not include the MG9071 AMI chip
and its supporting components.
Front Connectors
1.
Power Connector (4-pin) JP10
2.
SAS Port #0 J5
3.
SAS Port #1 J6
4.
SAS Port #2 J7
5.
SAS Port #3 J8
6.
Sideband JP51 (Not included on the SAS-809T backplane)
7.
I
2
C JP44 (Not included on the SAS-809T backplane)
8.
Upgrade JP46 (Not included on the SAS-809T backplane)
9.
Chip Reset JP35 (Not included on the SAS-809T backplane)
10.
Mode Select JP33 (Not included on the SAS-809T backplane)
11.
Buzzer Reset JP18
12.
MG9071 Chip (not included on the SAS-809T backplane)
Appendix C: SAS-809T/TQ Backplane Specifications
9
5
JP35
1
10
3
1
JP33
J8
3
#3
JP33:MODE SEL
C5
1-2:SGPIO
2-3:I2C
11
23
33
A
C
U19
D3
34
44
D3:ALARM
C151
12
4
C-3
1
+12V
GND
GND
+5V
MH2
1
JP10
4
JP44
C45
C18
C44
3
SAS809TQ
5
1
UPGRADE
REV 1.01
6
2
8
6
7
I2C
JP51
SIDEBAND
MH1
2
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