C-7
Appendix C: BPN-SAS3-846EL Backplane Specifications
C-6
SC847BE1C/2C and SC847BA Chassis Manual
A7
A8
A1
A2
CG1
B1
B2
B7
B8
C1
C2
C7
C8
D1
D2
D7
D8
CG4
E8
E7
E1
E2
G2
F2
F1
H2
H1
G1
G8
F8
F7
H8
H7
G7
CG3
CG5
CG2
A7
A8
A1
A2
CG1
B1
B2
B7
B8
C1
C2
C7
C8
D1
D2
D7
D8
CG4
E8
E7
E1
E2
G2
F2
F1
H2
H1
G1
G8
F8
F7
H8
H7
G7
CG3
CG5
CG2
A7
A8
A1
A2
CG1
B1
B2
B7
B8
C1
C2
C7
C8
D1
D2
D7
D8
CG4
E8
E7
E1
E2
G2
F2
F1
H2
H1
G1
G8
F8
F7
H8
H7
G7
CG3
CG5
CG2
A7
A8
A1
A2
CG1
B1
B2
B7
B8
C1
C2
C7
C8
D1
D2
D7
D8
CG4
E8
E7
E1
E2
G2
F2
F1
H2
H1
G1
G8
F8
F7
H8
H7
G7
CG3
CG5
CG2
1
4
1
4
1
4
1
4
1
4
1
4
1
S1
S1
S7
P15
S8
S1
P15
S1
P15
S1
S7
P1
P15
S8
S14
S1
P15
S1
P15
S1
S7
P15
S8
P15
S1
P15
S1
P15
S1
S7
P1
P15
S8
S1
P15
S1
P15
S1
P15
S1
P15
S1
S1
S7
P1
P15
S8
S1
S7
P1
P15
S8
S1
S7
P1
P15
S8
S1
S7
P1
P15
S8
S14
S1
P15
S1
P15
S1
3
2
1
4
3
2
1
4
4
1
4
1
4
1
4
1
4
1
A
C
A
C
A
C
A
C
A
C
A
C
A
C
A
C
A
C
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
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
C
A
C
A
C
A
C
A
C
A
C
A
C
P15
P15
U44
U36
J0
J1
J10
J11
J12
J13
J14
J15
J16
J17
J18
J19
J2
J20
J21
J22
J23
J3
J4
J5
J6
J7
J8
J9
U16
U13
R504
R498
C142
C141
AC
T3
FAIL15
FAIL3
FAIL2
FAIL1
FAIL0
FAIL14
FAIL13
FAIL12
FAIL11
FAIL10
FAIL9
FAIL8
FAIL7
FAIL6
FAIL5
FAIL4
AC
T15
AC
T14
AC
T13
AC
T12
AC
T11
AC
T10
AC
T9
AC
T8
AC
T7
AC
T5
AC
T4
AC
T2
AC
T1
AC
T0
AC
T6
FAIL17
FAIL16
FAIL23
FAIL22
FAIL21
FAIL20
FAIL19
FAIL18
ACT23
AC
T22
AC
T21
AC
T20
AC
T19
AC
T18
AC
T17
AC
T16
B
AC
T#3
FAIL#3
AC
T#2
FAIL#2
AC
T#7
FAIL#7
AC
T#6
FAIL#6
#1
SAS
#0
SAS
#6
SAS
#7
SAS
#13
SAS
SAS
#12
AC
T#12
FAIL#12
FAIL#13
AC
T#13
AC
T#18
FAIL#18
AC
T#19
FAIL#19
SAS
#18
SAS
#19
AC
T#23
FAIL#23
AC
T#22
FAIL#22
AC
T#21
FAIL#21
FAIL#20
FAIL#17
AC
T#17
FAIL#16
AC
T#16
FAIL#15
AC
T#15
FAIL#14
AC
T#14
FAIL#10
AC
T#10
AC
T#11
FAIL#11
AC
T#9
FAIL#9
AC
T#8
FAIL#8
#23
#22
#21
#20
#14
#15
#16
#17
#11
#10
#9
#8
#5
#4
#3
#2
SAS
SAS
SAS
SAS
SAS
SAS
SAS
SAS
SAS
SAS
SAS
SAS
SAS
SAS
SAS
SAS
FAIL#5
AC
T#5
AC
T#4
FAIL#4
AC
T#1
FAIL#1
AC
T#0
FAIL#0
Front LEDs
LED
Normal
State
Abnormal
State
Specification
12V_LED1
On
Off
12V power status.
12V_LED2
Blinking
Steady on,
or off
Primary expander heartbeat indicator.
5V_LED1
On
Off
5V power status.
5V_LED2
Blinking
Steady on,
or off
Secondary expander heartbeat indica-
tor (not present on BPN-SAS3-846EL1
backplanes).
OVERHEATFAIL1
Off
On
System overheat/failure LED.
C-9 Front LED Indicators
Figure C-3. Front LEDs
A
1
E
5
H
5
1
A
E
H
A
1
E
5
H
5
1
A
E
H
3
2
1
1
2
3
+
+
+
+
A1
A2
A7
A8
CG1
B1
B2
B7
B8
C1
C2
C7
C8
D1
D2
D7
D8
CG4
E1
E2
G2
F2
F1
H2
H1
G1
F7
F8
G8
E7
G7
H7
H8
E8
PRESS FIT
CG5
CG2
A1
A2
A7
A8
CG1
B1
B2
B7
B8
C1
C2
C7
C8
D1
D2
D7
D8
CG4
E1
E2
G2
F2
F1
H2
H1
G1
F7
F8
G8
E7
G7
H7
H8
E8
PRESS FIT
CG5
CG2
A1
A2
A7
A8
CG1
B1
B2
B7
B8
C1
C2
C7
C8
D1
D2
D7
D8
CG4
E1
E2
G2
F2
F1
H2
H1
G1
F7
F8
G8
E7
G7
H7
H8
E8
PRESS FIT
CG5
CG2
A1
A2
A7
A8
CG1
B1
B2
B7
B8
C1
C2
C7
C8
D1
D2
D7
D8
CG4
E1
E2
G2
F2
F1
H2
H1
G1
F7
F8
G8
E7
G7
H7
H8
E8
PRESS FIT
CG5
CG2
BPN-SAS3-846EL2
REV:1.01
DESIGNED IN USA
1
1
4
1
4
1
4
1
4
1
4
1
4
14
6 7
8
13
2
6
7
8
9
13
11
12
22
11
12
22
11
11
12
22
11
12
22
11
12
22
12
13
14
23
2
11
12
13
14
23
7
12
13
18
19
24
6
7
12
13
18
19
24
1
5
10
15
20
25
30
AK
AE
Y
R
K
E
A
1
5
10
15
20
25
30
AK
AE
Y
R
K
E
A
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
3
2
1
4
3
2
1
4
1
4
1
4
1
4
1
4
1
4
1
4
+
+
+
A
C
A
C
A
C
A
C
A
C
BAR C
ODE
WWN
WWN
U21
U4
U19
U3
L9
L7
F73
BC57
BC29
C165 C107
BC10
BC96
L3
C308
C177
C122
C354
C76
U35
J52
J51
J49
J50
MH15
MH13
MH14
MH27
MH26
MH25
MH24
MH23
MH22
MH21
MH20
MH19
MH18
MH17
MH16
ACTLED
HS2
HS1
J30
JP3
J31
JP4
J24
J29
U51
Q873
Q866
Q872
Q871
Q868
Q867
Q870
Q869
U25
U20
U29
U26
U27
U28
U31
U30
U37
U33
U1
EC23
C382
C383
EC9
EC8
EC7
EC6
EC5
EC4
EC3
EC2
EC12
EC11
EC10
EC1
EC24
EC22
EC21
EC20
EC19
EC18
EC17
EC16
EC15
EC14
EC13
J48
J47
L8
L10
L4
L2
L5
L6
PWR1
PWR2
PWR3
PWR4
PWR5
PWR6
R65
TP95
TP94
TP15
TP36
C128
C135
C233 C236
C206
C24
CS21
C
T199
12V_LED2
5V_LED2
5V_LED1
12V_LED1
OVERHEATFAIL1
LED Testing Only
P_UART
P_MDIO
P_SDB
S_MDIO
S_SDB
S_U
AR
T
EXP I2C0
EXP I2C4
+5V
GND
+12V
+5V
GND
+12V
+5V
GND
+12V
+5V
GND
+12V
12V_LED1
12V_LED2
5V_LED2
5V_LED1
OVERHEATFAIL1
C-10 Rear Connectors and LED Indicators
Rear SAS Connectors
Rear
Connector
SAS Drive
Number
Rear
Connector
SAS Drive
Number
SAS #0
SAS HDD #0
SAS #12
SAS HDD #12
SAS #1
SAS HDD #1
SAS #13
SAS HDD #13
SAS #2
SAS HDD #2
SAS #14
SAS HDD #14
SAS #3
SAS HDD #3
SAS #15
SAS HDD #15
SAS #4
SAS HDD #4
SAS #16
SAS HDD #16
SAS #5
SAS HDD #5
SAS #17
SAS HDD #17
SAS #6
SAS HDD #6
SAS #18
SAS HDD #18
SAS #7
SAS HDD #7
SAS #19
SAS HDD #19
SAS #8
SAS HDD #8
SAS #20
SAS HDD #20
SAS #9
SAS HDD #9
SAS #21
SAS HDD #21
SAS #10
SAS HDD #10
SAS #22
SAS HDD #22
SAS #11
SAS HDD #11
SAS #23
SAS HDD #23
ACT0
FAIL0
ACT6
FAIL6
ACT12
FAIL12
ACT18
FAIL18
ACT1
FAIL1
ACT7
FAIL7
ACT13
FAIL13
ACT19
FAIL19
ACT2
FAIL2
ACT8
FAIL8
ACT14
FAIL14
ACT20
FAIL20
ACT3
FAIL3
ACT9
FAIL9
ACT15
FAIL15
ACT21
FAIL21
ACT4
FAIL4
ACT10
FAIL10
ACT16
FAIL16
ACT22
FAIL22
ACT5
FAIL5
ACT11
FAIL11
ACT17
FAIL17
ACT23
FAIL23
Figure C-4. Rear Connectors and LEDs
SAS #5
J5
SAS #11
J11
SAS #17
J17
SAS #23
J23
SAS #16
J16
SAS #22
J22
SAS #15
J15
SAS #21
J21
SAS #14
J14
SAS #20
J20
SAS #13
J13
SAS #19
J19
SAS #12
J12
SAS #18
J18
SAS #4
J4
SAS #10
J10
SAS #3
J3
SAS #9
J9
SAS #2
J2
SAS #8
J8
SAS #1
J1
SAS #7
J7
SAS #0
J0
SAS #6
J6
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 ...