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Connecting Multiple Backplanes in a Single Channel
Environment
This section describes the cables used when cascading from a single HBA. These
connections use CBL-0167L internal cables and CBL-0166L external cables.
U18
EC1
MH1
R284
EC15
L1
3
1
EC20
A
4
1
JP1
1
EC18
EC3
BCA185
A
3
3
4
4
B
C352
1
PWR4
1
1
C361
PWR1
EC16
C411
+5V
GND
GND
+12V
+5V
GND
GND
+12V
EC19
+
C363
PWR3
GND
+5V
GND
GND
+12V
+5V
GND
+12V
PWR2
C353
C365
BCA160
BCA115
BCA111
BCA172
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
Secondary Port
Expander 2
HBA
SEC_J2
U18
EC1
MH1
R284
EC15
L1
3
1
EC20
A
4
1
JP1
1
EC18
EC3
BCA185
A
BPN-SAS2-836EL2
3
3
4
4
REV 1.02
B
C352
DESIGNED IN USA
1
PWR4
C361
1
1
PWR1
EC16
C411
+5V
GND
GND
+12V
+5V
GND
GND
+12V
EC19
J19
1
+
C363
PWR3
GND
+5V
GND
GND
+12V
+5V
GND
+12V
PWR2
C353
C365
BCA160
BCA115
BCA111
BCA172
EC17
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
DESIGNED BY SUPERMICRO U.S.A.
www.supermicro.com
SAN JOSE,CA 95131
TEL:408-503-8000 FAX:408-503-8008
Secondary Port
Expander 2
JBOD Control
Board
Figure 2EL-12. Single HBA Configuration
PRI_J2
SEC_J2
SEC_J1
PRI_J3
MH9
4
4
1
MH6
3
3
PRI_J1
C421
3
C154
EC5
C182
EC12
1
1
1
U14
BPN-SAS2-836EL2
MH10
REV 1.02
DESIGNED IN USA
WWN
BAR CODE
WWN
EC11
C132
U3
C134
C121
D4
BCA14
L41
J19
1
F3
MDIO1
EC28
EC26
1
FAN3
EC17
1
FAN1
4
MH12
L121
L18
1
C60
C129
1
FAN2
4
C119
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
ANGLE
X
.1
30
XX
.03
MACH FINISH
SAN JOSE,CA 95131
XXX
.010
TEL:408-503-8000 FAX:408-503-8008
PROJECT NAME:
BPN-SAS2-836EL2
Primary Port
Expander 1
PRI_J2
SEC_J1
PRI_J3
MH9
4
4
1
MH6
FANFAIL_LED_DISABLE
3
3
PRI_J1
C421
3
C154
EC5
C182
A
EC12
1
1
1
C
U14
MH10
WWN
BAR CODE
WWN
EC11
C132
U3
C134
C121
D4
BCA14
L41
F3
MDIO1
EC28
EC26
1
FAN3
MH12
L121
4
1
1
FAN1
4
C60
L18
1
2
C129
1
J16
4
C119
FAN2
SILKSCREEN
UNLESS OTHERWISE
PRIMARY-SIDE
SPECIFIED DIMENSIONS
ARE IN INCHES
DESINGER:
Minh
TOLERANCES
DECIMAL
ANGLE
DATE:
2010 05 28
REV:
1.02
X
.1
30
XX
.03
MACH FINISH
XXX
.010
PROJECT NAME:
BPN-SAS2-836EL2
Primary Port
Expander 1
C-35
Appendix C Backplane Specifications
FANFAIL_LED_DISABLE
MH4
FAN_MONITOR_DISABLE
C
C
A
A
A
C
C
A
R162
OVERHEATFAIL1
MH5
C212
4
2
1
J16
MH8
with Single Port Assembly
(External cable)
MH4
FAN_MONITOR_DISABLE
C
C
A
A
C
A
R162
OVERHEATFAIL1
MH5
C212
MH8
CBL-0167L
(Internal cable)
CBL-0166L
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