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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 Disks) configuration from an existing system.
Single External Host Bus Adapter
HBA
CBL-SAST-0573
External Mini-SAS HD Cable
Figure 3EL-13. Single External Host Adapter
Dual External Host Bus Adapter
HBA
HBA
CBL-SAST-0573
External Mini-SAS HD Cable
Figure 3EL-14. Dual External Host Bus Adapter
IMPORTANT: See page C-51 of this manual, Failover with RAID Cards and Multiple
HBAs for important information on supported configurations.
MH1
MH13
S_ICE_HDR
J37
2
20
EC16
CG3
CG1
SEC_J3
1
19
EC19
L12
CG2
L10
SEC_J2
CG3
CG1
CG2
MH2
EC15
EC17
CG3
CG1
BAR CODE
SEC_J1
CG2
HS1
AF
CG3
CG1
AE
Y
EC13
EC14
R
SEC_J0
CG2
S_HB_LED
S_SDB
K
A
C
J36
1
4
J35
Y2
S_UART
1
4
E
A
26
25
20
15
10
5
1
4
H
E
A
H
E
A
1
4
1
PWR4
PWR3
1
1
2
5
5
J29
MH3
MH12
U48
9
1
S_MDIO
1 2
3
JBOD Control Board
MH1
MH13
S_ICE_HDR
J37
2
20
EC16
SEC-J4
CG3
CG1
SEC_J3
EC19
1
19
L12
CG2
L10
SEC-J3
CG1
SEC_J2
CG3
CG2
MH2
EC15
EC17
CG1
CG3
SEC-J2
BAR CODE
SEC_J1
CG2
HS1
CG3
CG1
AF
AE
SEC-J1
Y
EC13
EC14
SEC_J0
R
S_HB_LED
CG2
K
S_SDB
A
C
4
J36
1
J35
4
Y2
S_UART
1
E
A
26
25
20
15
10
5
1
4
H
E
A
H
E
A
1
4
1
PWR3
PWR4
1
1
2
J29
5
5
MH3
MH12
U48
9
1
S_MDIO
1 2
3
JBOD Control Board
C-55
Appendix C Backplane Specifications
MH5
P_SDB
ACTLED1
1
J24
1
J19
P_UART
P_HB_LED
L2
4
D21
1
4
A
C
EC20
EC1
EC2
L7
2
4
SMB
1
3
A
J17
C
SECONDARY EXPANDER
2
J28
4
1
EC3
EC4
2
20
1
3
PRI_I2C1
P_ICE_HDR
WWN
MH7
L6
1
C21
26
25
EC12
EC11
20
U1
15
PWR2
10
H
E
A
H
E
A
5
1
1
LT3
5
5
1
4
1
PWR1
A
E
K
U8
10
1
J34
S_JTAG
8
P_MDIO
2
9
L1
MH9
J27
1
1
4
J18
1
10
P_JTAG
Mini-SAS HD Internal
AOM-SAS3-16I16E-ADP
Mini-SAS HD Internal
to External Adapter
AOM-SAS3-16I16E-ADP
MH5
P_SDB
L2
ACTLED1
1
J24
4
1
J19
P_UART
P_HB_LED
D21
1
4
A
C
EC1
EC2
EC20
L7
2
4
SMB
1
3
J17
A
C
SECONDARY EXPANDER
2
4
EC3
EC4
J28
1
1
2
20
3
P_ICE_HDR
PRI_I2C1
WWN
MH7
L6
1
C21
26
25
EC12
EC11
20
U1
15
PWR2
10
H
E
A
H
E
A
1
1
5
LT3
1
4
5
5
1
A
E
K
PWR1
U8
10
1
J34
S_JTAG
2
8
P_MDIO
9
MH9
J27
1
1
4
J18
1
P_JTAG
10
AOM-SAS3-16I16E-ADP
MH6
MH4
1 2 3
A
C A
C
L4
5V_LED1
12V_LED1
BPN-SAS3-836EL2
EC10
EC9
PRI-J4
REV 1.01
CG3
CG1
DESIGNED IN USA
L5
L3
PRI-J3
PRI_J3
CG2
P_MDIO
CG3
CG1
EC7
EC8
WWN
MH8
PRI_J2
CG2
MH11
PRI-J2
HS2
CG3
CG1
PRI_J1
CG2
PRI-J1
CG1
CG3
LT4
R
Y
AE
AF
PRI_J0
CG2
MH10
EC6
EC5
Y1
to External Adapter
MH6
MH4
1 2 3
A
C A
C
L4
5V_LED1
12V_LED1
BPN-SAS3-836EL2
EC10
EC9
PRI-J4
REV 1.01
CG3
CG1
DESIGNED IN USA
L5
L3
PRI_J3
CG2
PRI-J3
P_MDIO
CG3
CG1
EC7
EC8
WWN
MH8
PRI_J2
CG2
MH11
PRI-J2
HS2
CG3
CG1
PRI_J1
CG2
PRI-J1
CG3
CG1
LT4
R
Y
AE
AF
PRI_J0
CG2
MH10
EC5
EC6
L1
Y1
Mini-SAS HD Internal
to External Adapter
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