User`s manual

C-9
Appendix C SAS-842TQ Backplane Specications
1
C
A
D12
C
A
D13
C
A
D14
C
A
D15
C
A
D18
C
A
D19
C
A
D5
C
A
D6
C A
D7
C
A
D8
J1
J2
J3
J4
J9
1.01REV:
SAS842TQ
MACH FINISH
30
ANGLE
SPECIFIED DIMENSIONS
UNLESS OTHERWISE
XXX
XX
X
.010
.03
.1
TOLERANCES
DECIMAL
ARE IN INCHES
ErniDESINGER:
DATE:
08/11/2010
PROJECT NAME:
SAN JOSE,CA 95131
DESIGNED BY SUPERMICRO U.S.A.
www.supermicro.com
TEL:[phone] FAX:[phone]
SILKSCREEN
SECONDARY-SIDE
S UPER
R
S UPER S UPER S UPER S UPER S UPER S UPER S UPER S UPER S UPER S UPER S UPER S UPER S UPER S UPER S UPER S UPER S UPER
RRRRRRRRRR
SAS#0
SAS#1
SAS#2
SAS#3
1
8
22
1
8
22
1
8
22
1
8
22
SAS#4
1 8
22
FAIL#3
ACT#3
ACT#4
FAIL#4
ACT#2
FAIL#2
ACT#1
FAIL#1
FAIL#0
ACT#0
Rear LED Indicators
Rear
Connector
Hard Drive Activity Failure LED
SAS #0 D12 D5
SAS #1 D13 D6
SAS #2 D14 D7
SAS #3 D15 D8
SAS #4 D18 D19
ACT #0
FAIL #0
ACT #4
ACT #3
ACT #2ACT #1
FAIL #4
FAIL #3
FAIL #2FAIL #1
Figure C-5: Rear LEDs