Supermicro SC826 Series, User Manual

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F-8
SC826 Chassis Manual
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
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
Port B: Secondary Expander Ports
From HBA or
Higher Backplane
From HBA#2 or
Higher Backplane
From HBA#1 or
Higher Backplane
T
o Lower Backplane in
Cascaded System
To Lower Backplane in
Cascaded System
Port A: Primary Expander Ports
Dual Port and Cascading Configurations
F-10 Single and Dual Port Expanders
SAS connectors PRI-J1 to J4 and SEC-J1 to J4 are bidirectional and can be treated
as input or output.
Single Ports
BPN-SAS3-826EL1 backplanes have a single port expander that accesses all of
the drives and supports cascading.
Figure F-6. BPN-SAS3-826EL2 Dual Port Configuration
To Lower Backplane
in Cascaded System
Dual Ports
BPN-SAS3-826EL2 model backplanes have dual-port expanders that access all
of the hard drives. These dual-port expanders support cascading, failover, and
recovery.
Port A Primary Expander 1
Secondary Expander
Not Present on EL1 Models
Figure F-5. BPN-SAS3-826EL1 Single Port Configuration
PRI-J4
PRI-J1
PRI-J2
PRI-J3
PRI-J4
PRI-J1
PRI-J2
PRI-J3
SEC-J4
SEC-J1
SEC-J2
SEC-J3
SEC-J4
SEC-J1
SEC-J2
SEC-J3