Supermicro SC846BE1C-R1K23B User Manual page 156

SC846X Chassis Manual
Connecting an External HBA to the Backplane
This backplane supports external host bus adapters. In this configuration, the HBA
and the backplane are in different physical chassis. This allows a JBOD (Just a
Bunch Of Drives) configuration from an existing system.
Single External Host Bus Adapter
HBA
Dual External Host Bus Adapter
HBA
HBA
Figure E-14. Dual External Host Bus Adapter
IMPORTANT: See Section 3-3 of this manual, Failover with RAID Cards and Multiple
HBAs for important information on supported configurations.
Q866 J47
EXP I2C4 1 3
3
4 4
2 2
Q873
BC10
U51
MH17
A
OVERHEATFAIL1
C
EC2
EC3
C354
MH18 +
1
PWR4
1 1
2 PWR5
3
1
PWR6
MH19
+12V GND
JBOD Control Board
Figure E-13. Single External Host Adapter
J47
Q866
EXP I2C4 1 3 1 J48
3 EXP I2C0 MH13
4 4
2 2
Q873 J29
S_SDB
4
BC10 4
U51
JP4
MH17 A S_MDIO
OVERHEATFAIL1
C
EC2
EC3
L4
14
6
C354
L6
U30
L10
U31
MH18 +
TP36
1
4
PWR4
1 1 4
PWR5
2
3
U33
6
1 4
PWR6
MH19
MH21
+12V GND +5V
MH14
1
J48
EXP I2C0 MH13 Q872 Q871
Q870
U35 12V_LED1
C
J29 22
4 S_SDB +
BC29 BC57
A
1 12 C
4
U29
1 A
L9
JP4 C
S_MDIO
A
C
1
A
C233 C236
U21
EC8 EC6
L4
4
14
5 5
6
1 1
A E H
U19 A E H
L6
U30 EC12 EC9
HS2
1 5 10 20 25 30 MH22
U31 L10 15
A
E
TP36
K
R
Y
MH20 L3
AE
AK
EC11 EC10
4
4
J52 J51
D1 PRESS FIT PRESS FIT CG5
D1 H1
D7 H7 D7 H7
U33 H1
D8 H8 D2 D8 H2 H8
CG2 H2 CG2
D2 G7 CG5 C1 C7 G1 G7
C1 C7 G1
C2 C8 G8 C2 C8 G2 G8
G2
6 B1 F7 B7 F7
12 B7 F1 B1 F1
4 B2 B8 B2 B8 F2
F2 F8 F8
A1 A7 E7 CG4 CG1 A1 A7 E7 CG4
E1 E1
E2
CG1 A8 A2 A8 E2 E8
A2 E8
MH21 MH23
+5V
External Mini-SAS HD Cable
MH14
Q872
Q871
Q870
U35
12V_LED1
C
22
BC29 + BC57
Q869
A
1 12 C
U29
1 A
L9
C
A
C
1
A
C233 C236
U21
EC8 EC6
4
5 5
1 1
A E H
U19 A E H
EC12 EC9
HS2
1 5 10 15 20 25 30 MH22
A
SEC E
K
R
J52 J51 Y
J50 J49
MH20 L3
AE
AK
EC11 EC10
J52 J51
D1 PRESS FIT PRESS FIT CG5 CG2
D7 H7 D1 D7 H1 H7 D1
H1
CG2 D8 H8 D2 D8 H2 H8
D2 H2 CG5 CG2 G7 D2
C1 C7 G7 C1 C7 G1 C1
G1
C2 C8 G2 G8 C2 C8 G2 G8 C2
B1 B7 F7 B1 B7 F1 F7 B1
12 B8 F1
B2 F8 B2 B8 F2 F8 B2
F2 CG4 CG1 A1 CG4 CG1 A1
A1 A7 E7 A7 E1 E7
E1
E2 E2
CG1 A8 E8 A2 A8 E8 A2
A2
MH23
JBOD Control Board
External Mini-SAS HD Cable
E-14
MH15
L7
LED Testing Only
ACTLED
1
L2 1
4
Q867
Q869 C177 11 1
JP3 1 J31
P_MDIO
P_SDB
12 22
U26
C165 C107
C206 U4 EC20
EC18
U3
5 5
1 1
A A E E H H
+
HS1
TP94 TP15
PRI TP95 10
U1
WWN
J50 J49
MH24
CS21 WWN
+
BPN-SAS3-846EL2
1
REV:1.01
DESIGNED IN USA PWR1
J50 J49
CG2 PRESS FIT PRESS FIT +12V GND +5V
D1 H1 D1
D7 H7 D7 H7
H1
D8 H8 D2 D8 H2 H8 1
D2 H2 CG5 CG5
C1 C7 G1 G7 CG2 C1 C7 G1 G7 4
C2 C8 G2 G8 C2 C8 G2 G8
B1 B7 F7 B1 B7 F1 F7
F1
B2 B8 F2 F8 B2 F2 F8 PWR3
CG4 B8 PWR2 1
CG1 A1 A7 E7 CG1 A1 A7 E1 E7 CG4 4
E1 +12V GND +5V +12V GND +5V
E2
A2 A8 E2 E8 A8 E8
A2
MH25
BC96
R65
CBL-SAST-0573
MH15
L7
LED Testing Only MH16
ACTLED J30
L2 1 P_UART
1
4 4
Q867
C177 1
11
JP3 1 J31 4
P_MDIO
P_SDB
12 22
C165 C107 U26
C206 U4 EC20 EC18
U3
5 5
C122
1 1
+
A A E E H H
11
MH26
+
L5
HS1
TP94 TP15 C76
TP95 10 +
U1
PRI
F73
WWN
22 12
MH24
U28
11
CS21
WWN
L8
+
BPN-SAS3-846EL2
1
4
REV:1.01
PWR1
DESIGNED IN USA
J50 J49
+12V GND +5V
PRESS FIT PRESS FIT
D7 H1 H7 D1 D7 H7
H1 1
D8 H8 D2 D8 H2 H8
H2 CG5 CG2 CG5
C7 G1 G7 C1 C7 G1 G7 4 18 13
19
C8 G2 G8 C2 C8 G2 G8
B7 F1 F7 B1 B7 F1 F7
B8 F2 F8 B2 B8 F2 F8 PWR2 PWR3
CG4 CG1 E1 CG4 1 4
A7 E1 E7 A1 A7 E7
+12V GND +5V +12V GND +5V
E2 E2
A8 E8 A2 A8 E8
MH25
BC96
R65
CBL-SAST-0573
MH16
J30
P_UART
4
4
C122
+
11
MH26
L5
C76
+
F73
22 12
U28
11
L8
4
18 13
19
7
MH27
7
MH27