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Connecting an Internal Host Bus Adapter to the Backplane
The following section lists the most common cables used to connect the host bus
adapter to the backplane.
Figure 2EL-9. Connecting an Internal HBA to the Backplane
IMPORTANT: See Section 3-3 of this manual, Failover with RAID Cards and Multiple
HBAs for important information on supported configurations.
Supported Internal HBA Cables
Use the following cables to create connections between the internal HBA and SAS2-
836EL backplane. The cables required depend upon the HBA connector.
Cable Name: iPass to 4-lane
Part #: CBL-0117L
Description: This cable has one SFF-8484 (32-pin) connector on one end and one
iPass (SFF-8087/Mini-SAS) connector (36-pin) at the other. This cable connects
from the HBA to the BPN-SAS2-836EL backplane.
SEC_J2
SEC_J1
U18
EC1
MH1
R284
EC15
L1
3
1
EC20
A
C421
4
JP1
1
1
EC18
EC3
BCA185
A
3
3
4
4
BPN-SAS2-836EL2
MH10
REV 1.02
B
DESIGNED IN USA
C352
1
C361
PWR4
1
1
WWN
BAR CODE
PWR1
EC16
C411
+5V
GND
GND
+12V
+5V
GND
GND
+12V
EC19
J19
1
+
C363
PWR3
+5V
GND
GND
+12V
+5V
GND
GND
+12V
EC28
EC26
PWR2
C353
C365
BCA160
BCA115
BCA111
BCA172
EC17
MH12
L121
MH3
1
FAN1
4
MDIO2
C351
BCA105
R249
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
SILKSCREEN
UPER
UPER
UPER
UPER
UPER
UPER
UPER
UPER
UPER
UPER
UPER
UPER
UPER
UPER
UPER
UPER
UPER
UPER
R
R R R R R R R R R R
PRIMARY-SIDE
DESINGER:
Minh
DESIGNED BY SUPERMICRO U.S.A.
DECIMAL
www.supermicro.com
DATE:
2010 05 28
REV:
1.02
X
.1
SAN JOSE,CA 95131
XX
.03
PROJECT NAME:
BPN-SAS2-836EL2
XXX
.010
TEL:408-503-8000 FAX:408-503-8008
HBA
SEC_J2
SEC_J1
U18
EC1
MH1
R284
EC15
L1
3
1
C421
EC20
A
EC5
4
1
JP1
1
EC18
EC3
BCA185
A
BPN-SAS2-836EL2
3
3
4
4
MH10
REV 1.02
B
C352
DESIGNED IN USA
1
PWR4
1
1
C361
WWN
BAR CODE
PWR1
EC16
C411
+5V
GND
GND
+12V
+5V
GND
GND
+12V
EC19
J19
1
+
C363
PWR3
+5V
GND
GND
+5V
GND
GND
+12V
+12V
EC28
EC26
PWR2
C353
C365
BCA160
BCA115
BCA111
BCA172
EC17
1
FAN1
4
MH12
L121
MH3
MDIO2
C351
BCA105
R249
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
UPER
UPER
UPER
UPER
UPER
UPER
UPER
UPER
UPER
UPER
UPER
UPER
UPER
UPER
UPER
UPER
UPER
UPER
R
R R R R R R R R R R
SILKSCREEN
UNLESS OTHERWISE
PRIMARY-SIDE
SPECIFIED DIMENSIONS
ARE IN INCHES
DESINGER:
Minh
TOLERANCES
DESIGNED BY SUPERMICRO U.S.A.
www.supermicro.com
DATE:
2010 05 28
REV:
1.02
DECIMAL
X
.1
XX
.03
SAN JOSE,CA 95131
PROJECT NAME:
XXX
.010
TEL:408-503-8000 FAX:408-503-8008
BPN-SAS2-836EL2
C-31
Appendix C Backplane Specifications
HBA
PRI_J2
PRI_J3
MH9
4
4
MH6
FANFAIL_LED_DISABLE
MH4
1
3
3
PRI_J1
FAN_MONITOR_DISABLE
C
C
C154
C182
3
EC5
A
C
A
A
EC12
1
1
1
C
A
R162
OVERHEATFAIL1
U14
MH5
WWN
EC11
C132
U3
C134
C121
D4
BCA14
L41
F3
MDIO1
C212
1
FAN3
C60
L18
1
4
2
1
C129
1
J16
MH8
C119
FAN2
4
UNLESS OTHERWISE
SPECIFIED DIMENSIONS
ARE IN INCHES
TOLERANCES
ANGLE
30
MACH FINISH
HBA
PRI_J2
PRI_J3
MH9
4
4
1
MH6
FANFAIL_LED_DISABLE
MH4
FAN_MONITOR_DISABLE
3
3
PRI_J1
C
C
3
C154
C182
A
A
A
C
EC12
1
1
1
C
A
R162
OVERHEATFAIL1
U14
MH5
WWN
EC11
C134
C132
U3
C121
D4
BCA14
L41
F3
MDIO1
C212
1
FAN3
L18
1
4
2
1
C60
C129
1
J16
MH8
FAN2
4
C119
ANGLE
30
MACH FINISH
Length: 46 cm (18 inches)
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