Appendix D: SAS-846EL Backplane Specifications
D-5 Front Connectors and Jumpers
S E C _ J 2
S E C _ J 1
S E C _ J 0
P R I _ J 2
P R I _ J 1
P R I _ J 0
1
E C 8
E C 2
2
E C 2
0
S _ J
1
P _ J 1
P R I _ E X P 1
L 1
SEC
_M
OD
E1
P R I _ M O
D E 1
S E C _ I 2 C 1
S E C _ I P M I 1
P R I _ I P
M I 1
P R I _ I 2
C 1
J 2 5
S E C _ F L A
S H 1
P R I _ F L A
S H 1
S E C _ E X
P 1
F A N 2
F A N 1
R 2 2
7
B U Z Z E
R 1
A
CA
C
5 V _ L E
D 1
O V E R H E A T F
A I L 1
A C
A
C
F A N F A
I L 1
P W R 6
P W R 4
P W R 5
P W R 3
P W R 2
P W R 1
B A R C O D E
D E S I G N E D I N U S A
+
+
2
+ 1 2 V
G N D
G N D + 5 V
+ 1 2 V G N D
G N D + 5 V
+ 1 2 V G N D
G N D + 5 V
+ 1 2 V G N D
G N D + 5 V
+ 1 2 V G N D
G N D + 5 V
+ 1 2 V G N D
G N D + 5 V
WWN
WWN
SA S8 46 EL 2
R E V 1 . 0 1
1 J 2
4
2
Front Connectors
1. and 2. Primary and secondary I
2
C connectors (optional)
3. Power connectors: PWR1, PWR2, PWR3, PWR4, PWR5, and PWR6
4. Primary and secondary flash chip
5. Primary and secondary expander chip
6. EPP connectors: J24 and J25
7. Fan connectors: Fan1, Fan2, and Fan3
8. SAS connector: PRI_J0
9. SAS connector: PRI_J1
10. SAS connector: PRI_J2
11. SAS connectors SEC_J0 (not available in EL1 single port backplane)
12. SAS connector: SEC_J1 (not available in EL1 single port backplane)
13. SAS connector: SEC_J2 (not available in EL1 single port backplane)
Figure D-1: Front Connectors
1
9
1
8
1
3
1
7
1
3
1
7
1
3
1
3
1
7
1
6
1
6
5
1
5
1
4
1
4
1
3
1
3
1
1
1
2
B U Z Z E R _ E N B 1
1
1
1
2
R E M O T E _ F A N _ F A I L _ S O C K E T 1
1
1
0
1
12
1
13
1
11
D-3
