+
+
+
+
+
EC
8
+
+
EX
PD
BG
2
+
EC
7
+
+
EC
4
+
EC
3
+
+
EC
29
+
EC
28
+
+
+
EC
24
+
+
EC
22
EC
2
1
+
+
+
EC
15
+
EC
14
+
EC
13
EC
1
2
+
+
EC
10
+
1
+
EX
PD
BG
1
+
1
M
DI
O2
M
DI
O1
+
+
C866
+
+
+
EC
19
C2972
C2
9
73
+
+
+
+
+
EC
34
UA
RT_
P
4
+
C8
64
+
+
EC
18
+
+
+
+
+
+
+
C863
C862
1
8
1
8
5
10
15
20
25
28
R
Y
E
K
A
E
A
H
5
10
15
20
25
28
R
Y
E
K
A
E
A
H
1
2
1
4
UAR
T_
S
U
330
PRI
_I
2C
Power Card
SC846 Chassis User's Manual
Dual SAS HBA and Cascaded Configuration
Cable 0166L
(External cables)
EC17
L1
C300
BUZZE
R1
BPN-SAS2-846EL2
REV 1.10
DESIGNED IN USA 1
1 1
ACTLED1
FANFAIL_LE
D_DISABLE
MH12
1 1
MH8
FANFAIL1
A C
A C
12V_LED
A
C
5V_LED
A
C
C A
ACT25
1
C A
C367
C872
1
3
SEC_M
ODE2
1
3
PRI_MOD
E2
1
3
C865
MH1
MH6
MH14
MH9
1
FAN1
4
PWR2
+12V GND GND +5V
1
FAN2
4 +12V GND GND +5V
+12V GND
GND +5V
4
1
4
4
1
1
BAR CODE
+12V GND
GND +5V
PWR6
PWR
4
PWR5
+12V GND
GND +5V
PWR
3
+12V GND
GND +5V
PWR
1
WWN
WWN
HBA
Cable 0168L
(Internal cable)
Dual Port Cable
Assembly
Figure E-17: Dual SAS HBA with Cascaded Configuration
HBA
Primary Port
Expander 1
+
EC
2
0
+
+
EC17
L153
L1
R4635
FANFAIL1
A
C
OVERHEATFAIL1
FANFAIL_LED_
DISABLE
C300
+
+
EC
8
+
EC
7
+
EC
6
+
EC
5
EC
4
+
EC
3
+
+
EC
29
+
EC
28
+
EC
26
+
EC
2
1
+
EC
25
+
EC
24
+
+
EC
22
+
+
+
EC
14
+
EC
13
EC
1
2
+
+
EC
11
EC
10
+
+
BUZZER_ENB1
REV 1.10
MH9
DESIGNED IN USA 1
1 1
ACTLED1
BUZZER1
+
BPN-SAS2-846EL2
AN_MONITOR_DISABLE
1
1 1
M
DI
O2
M
DI
O1
F1
A C
12V_LED
A
C
5V_LED
A
C
C A
ACT25
T24
1
J26
C A
C367
1
3
SEC_M
ODE2
1
3
PRI_MO
DE2
1
3
+
+
EC
19
C2972
+
C2973
+
+
+
+
+
EC
34
UA
RT
_P
4
+
+
+
+
+
+
+
+
C867
+
+
+
C866
+
+
C8
64
+
C862
MH6
SEC_J1
SEC_J0
SEC_J
2
MH5
MH7
MH4
MH8
MH3
MH14
MH13
MH15
1
4
+12V GND GND +5V
1 4 +12V GND GND
+5V
+12V GND GND +5V
+12V GND
GND +5V
FAN3
4
1
1
8
J25
1
8
5
10
15
20
25
28
Y
E
K
R
A
E
A
H
5
10
15
20
25
28
Y
E
K
R
A
E
A
H
1
2
J27
U17
EX
PD
BG
1
1
4
EX
PD
BG
2
UAR
T
_S
4
4
1
1
1
U
330
BAR CODE
+12V GND
GND +5V
PWR6
PWR
4
PWR
3
+12V GND
GND +5V
PWR
1
WWN
WWN
1
8
+
+
+
EC
9
+
+
+
EC
7
EC
6
+
EC
5
+
+
EC
4
+
+
EC
29
+
EC
28
EC
27
+
+
EC
25
+
EC
24
+
EC
23
+
+
EC
21
+
EC
2
+
+
+
+
EC
12
+
+
EC
10
4
C864
+
+
1
+
1
4
EC
1
+
1
M
DI
O1
M
DI
O2
PRI
_M
O
D
E1
+
EC
19
+
+
+
+
+
+
+
+
1
8
EC
18
+
+
+
+
+
+
+
+
+
+
C863
C862
+
C861
5
10
15
20
25
28
Y
A
E
A
H
E
R
K
5
10
15
20
25
28
Y
A
E
A
H
E
R
K
PRI
_F
LAS
H
1
2
EX
PD
BG
1
EX
PD
BG
2
PRI
_I
2C
E-22
Secondary Port
Expander 2
Primary Port
Expander 1
Secondary Port
Expander 2
BPN-SAS2-846EL2
EC17
WWN
J24
MH15
MH2
MH4
MH3
MH13
F1
Secondary Port
Primary Port
Expander 2
Expander 1
Power
Card