D-7
Appendix D: BPN-SAS3-826EL Backplane Specifications
D-6
SC847BE1C/2C and SC847BA Chassis Manual
Backplane LEDs
LED
Normal
State
Abnormal
State
Specification
HB-LED (J29)
Blinking
On/Off
Heartbeat LED, primary expander
HB-LED (J28)
Blinking
On/Off
Heartbeat LED, secondary expander
LED27
Off
On
System overheat LED
5V
On
Off
5V power status
12V
On
Off
12V power status
D-9 Front LED Indicators
Figure D-3. Front LEDs
BPN-SAS3-826EL1
REV:1.00
SAS CODE
SAS CODE
A1
A2
A7
A8
CG
1
B1
B2
B7
B8
C1
C2
C7
C8
D1
D2
D7
D8
CG
4
E1
E2
G2
F2
F1
H2
H1
G1
F7
F8
G8
E7
G7
H7
H8
E8
PRESS FIT
CG
5
CG
2
A1
A2
A7
A8
CG
1
B1
B2
B7
B8
C1
C2
C7
C8
D1
D2
D7
D8
CG
4
E1
E2
G2
F2
F1
H2
H1
G1
F7
F8
G8
E7
G7
H7
H8
E8
PRESS FIT
CG
5
CG
2
A
C
A
C
A
C
A
C
A
C
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
3
2
1
4
3
2
1
4
1
4
1
4
1
4
1
4
1
4
1
4
1
4
11
12
22
A
1
E
5
H
5
1
A
E
H
A
1
E
5
H
5
1
A
E
H
A1
A2
A7
A8
CG
1
CG
2
B1
B2
B7
B8
C1
C2
C7
C8
D1
D2
D7
D8
CG
3
E1
E2
G2
F2
F1
H2
H1
G1
F7
F8
G8
E7
G7
H7
H8
E8
PRESS FIT
A1
A2
A7
A8
CG
1
CG
2
B1
B2
B7
B8
C1
C2
C7
C8
D1
D2
D7
D8
CG
3
E1
E2
G2
F2
F1
H2
H1
G1
F7
F8
G8
E7
G7
H7
H8
E8
PRESS FIT
1
5
10
15
20
25
26
Y
R
K
E
A
1
5
10
15
20
25
26
AF
AE
Y
R
K
E
A
1
2
3
1
2
3
1
DESIGNED IN USA
BAR CODE
6
7
12
13
24
L22
J14
J15
LED29
LED28
LED27
LED26
LED25
L3
L23
C496
C502
C501
C500
C499
C498
C497
C495
C494
C492
C491
C689
C681
J21
J20
U22
J23
J22
J18
J19
JPW2
JPW1
JPW3
U34
U17
U14
U21
U16
U20
U6
C52
J16
J17
MH7
MH6
MH9
MH8
MH5
MH1
MH2
MH3
MH4
U30
U24
U7
U27
JP1
R97
C511
C5
J*
J*
I2C#4
SEC-UART
PRI-UART
12V 5V
HB-LED
HB
-LED
PRI-SDB
PRI-
J4
PRI-
J3
PRI-
J2
PRI-
J1
I2C#0
TEST
ACT-LED
SEC-
J4
SEC-
J3
SEC-
J2
SEC-
J1
SEC-SDB
SECONDARY EXPANDER
PRIMARY EXPANDER
HB-LED
(J28)
HB-LED
(J29)
LED27
12V
5V
A7
A8
A1
A2
CG
1
B1
B2
B7
B8
C1
C2
C7
C8
D1
D2
D7
D8
CG
4
E8
E7
E1
E2
G2
F2
F1
H2
H1
G1
G8
F8
F7
H8
H7
G7
CG
3
CG
5
CG
2
A7
A8
A1
A2
CG
1
B1
B2
B7
B8
C1
C2
C7
C8
D1
D2
D7
D8
CG
4
E8
E7
E1
E2
G2
F2
F1
H2
H1
G1
G8
F8
F7
H8
H7
G7
CG
3
CG
5
CG
2
A
C
A
C
A
C
A
C
A
C
A
C
A
C
A
C
A
C
A
C
A
C
A
C
A
C
A
C
A
C
A
C
A
A
C
A
C
A
C
A
C
A
C
3
2
1
4
3
2
1
4
4
1
4
1
4
1
4
1
4
4
1
4
1
A7
A8
A1
A2
CG
1
CG
2
B1
B2
B7
B8
C1
C2
C7
C8
D1
D2
D7
D8
CG
3
E8
E7
E1
E2
G2
F2
F1
H2
H1
G1
G8
F8
F7
H8
H7
G7
A7
A8
A1
A2
CG
1
CG
2
B1
B2
B7
B8
C1
C2
C7
C8
D1
D2
D7
D8
CG
3
E8
E7
E1
E2
G2
F2
F1
H2
H1
G1
G8
F8
F7
H8
H7
G7
1
S1
P1
P15
S14
S1
P1
P15
S1
P1
P15
S14
S1
P1
P15
S8
S14
S1
P1
P15
S14
S1
P1
P15
S1
S7
P1
P15
S14
S1
P15
S1
P1
S14
S1
P1
P15
S14
S1
P1
P15
S14
S1
P1
P15
S14
Q15
C581
C645
TP122
TP92
LED24
LED23
LED22
LED21
LED20
LED19
LED18
LED17
LED16
LED15
LED14
LED9
LED8
LED6
LED5
LED4
LED3
LED2
LED12
LED11
LED10
U23
U1
U8
J12
J4
J6
J7
J8
J1
J10
J11
J2
J3
J5
J9
R14
R26
R394
R289
R139
R173
C157
C158
C159
C138
C139
C140
C141
C144
C161
C160
C154
C66 C67
C69 C68
C122
C123
C124
C125
C126
C127
C128
C129
C155
C156
C170
C171
C172
C173
C145
R R R R R R R R R R R
SILKSCREEN
A
A
C
C
LED13
LED1
DRV#12
DRV#11
DRV#10
DRV#9
DRV#8
DRV#6
DRV#5
DRV#4
DRV#3
DRV#2
DRV#1
D-10 Rear Connectors and LED Indicators
Rear SAS Connectors
Rear
Connector
SAS Drive
Number
Rear
Connector
SAS Drive
Number
DRV#1
SAS HDD #1
DRV#7
SAS HDD #7
DRV#2
SAS HDD #2
DRV#8
SAS HDD #8
DRV#3
SAS HDD #3
DRV#9
SAS HDD #9
DRV#4
SAS HDD #4
DRV#10
SAS HDD #10
DRV#5
SAS HDD #5
DRV#11
SAS HDD #11
DRV#6
SAS HDD #6
DRV#12
SAS HDD #12
Rear LED Indicators
Rear LED
Hard Drive Activity
Failure LED
SAS #1
LED1
LED13
SAS #2
LED2
LED14
SAS #3
LED3
LED15
SAS #4
LED4
LED16
SAS #5
LED5
LED17
SAS #6
LED6
LED18
SAS #7
LED7
LED19
SAS #8
LED8
LED20
SAS #9
LED9
LED21
SAS #10
LED10
LED22
SAS #11
LED11
LED23
SAS #12
LED12
LED24
DRV#4
J4
DRV#12
J12
DRV#10
J10
DRV#9
J9
DRV#7
J7
DRV#8
J8
DRV#6
J6
DRV#5
J5
DRV#3
J3
DRV#2
J2
LED1
LED13
DRV#1
J1
LED12
LED24
LED11
LED23
LED10
LED22
LED9
LED21
LED5
LED17
LED6
LED18
LED7
LED19
LED8
LED20
LED4
LED16
LED3
LED15
LED2
LED14
DRV#11
J11
Figure D-4. Rear Connectors and LEDs
Summary of Contents for SC847BA Series
Page 34: ...SC847BE1C 2C and SC847BA Chassis Manual 4 22 Notes ...
Page 40: ...SC847BE1C 2C and SC847BA Chassis Manual 5 10 Notes ...
Page 45: ...SC847BE1C 2C and SC847BA Chassis Manual B 2 Notes ...
Page 57: ...C 18 SC847BE1C 2C and SC847BA Chassis Manual Notes ...
Page 68: ...D 18 SC847BE1C 2C and SC847BA Chassis Manual Notes ...
Page 72: ...E 4 SC847BE1C 2C and SC847BA Chassis Manual Notes ...
Page 79: ...F 10 SC847BE1C 2C and SC847BA Chassis Manual Notes ...