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Connecting Multiple Backplanes in a Dual Channel
Environment
This section describes the cables used when cascading from a single HBA. These
connections use CBL-0168L internal cables and CBL-0166L external cables.
Q3
EC5
MH9
1
JP1
SEC_J2
1
4
MH13
EC20
+5V
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
DESIGNER:
DESIGNED BY SUPERMICRO U.S.A.
www.supermicro.com
DATE:
SAN JOSE,CA 95131
TEL:408-503-8000 FAX:408-503-8008
PROJECT NAME:
Q3
EC5
ACT18
U18
A
MH9
1
JP1
SEC_J2
1
1
J18
4
4
MH13
EC20
PWR4
+5V
GND
GND
+12V
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
R R R R R R R R R R
R
SILKSCREEN
UPER
UPER
UPER
UPER
UPER
UPER
UPER
UPER
UPER
UPER
UPER
UPER
UPER
UPER
UPER
UPER
UPER
UPER
PRIMARY-SIDE
DESIGNER:
Teddy Tsai/Amo
DESIGNED BY SUPERMICRO U.S.A.
www.supermicro.com
DATE:
2010 03 20
SAN JOSE,CA 95131
PROJECT NAME:
SAS2-936EL2
TEL:408-503-8000 FAX:408-503-8008
Power Card
Figure 3-9: Connecting Multiple Backplanes when using Dual Channels
IMPORTANT: See Section 3-3 of this manual, Failover with RAID Cards and Multiple
HBAs for important information on supported configurations.
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ACT18
SEC_MODE2
C365
C120
U18
SEC_MODE1
3
EXPDBG2
C363
C366
EC26
L1
A
C
3
L2
1
MH8
4
MH7
C362
MDIO2
EC27
L59
EC4
A
1
SEC_J0
J18
UART_S1
4
1
J19
U4
SAS2-936EL2
U3
UART_P1
REV: 1.01
4
1
4
BCA84
EXPDBG1
C367
SEC_J1
WWN
C361
PRI_J2
MH12
EC11
PWR3
PWR2
PWR4
EC17
PWR1
C390
1
4
GND
GND
+12V
+5V
GND
GND
+12V
+5V
GND
GND
+12V
+5V
GND
GND
+12V
EC16
FAN1
EC14
UNLESS OTHERWISE
SPECIFIED DIMENSIONS
ARE IN INCHES
HBA
Teddy Tsai/Amo
TOLERANCES
DECIMAL
ANGLE
2010 03 20
REV:
1.01
X
.1
30
XX
.03
MACH FINISH
SAS2-936EL2
XXX
.010
HBA
SEC_MODE2
SEC_MODE1
3
EXPDBG2
C365
C120
C363
EC26
C128
C
C366
L2
L1
3
4
1
MH8
MH7
C362
MDIO2
EC27
L59
EC4
A
SEC_J0
UART_S1
1
J19
U4
SAS2-936EL2
U3
UART_P1
4
REV: 1.01
1
4
BCA84
EXPDBG1
SEC_J1
C367
PRI_J2
WWN
C361
C121
MH12
PWR3
EC11
PWR2
EC13
EC17
PWR1
+5V
+12V
+5V
GND
GND
+12V
+5V
GND
GND
+12V
C390
1
4
GND
GND
EC16
FAN1
EC14
UNLESS OTHERWISE
SPECIFIED DIMENSIONS
ARE IN INCHES
TOLERANCES
REV:
1.01
DECIMAL
ANGLE
X
.1
30
XX
.03
MACH FINISH
XXX
.010
Chapter 3: Dual Port and Cascading Configurations
C133
C128
MDIO1
1
MH5
MH6
2
J16
1
PRI_I2C1
U13
ACT17
C
A
FANFAIL_LED_DISABLE
PRI_J1
A
C
A
C
1
1
PRI_MODE1
1
A
A
1
C
C
3
PRI_MODE2
OVERHEATFAIL1
FANFAIL1
1
5V_LED1
12V_LED1
BAR CODE
C121
PRI_J0
EC13
EC10
EC9
MH11
EC8
MH10
1
4
1
4
FAN3
FAN2
MDIO1
C133
1
MH6
MH5
2
J16
1
U13
PRI_I2C1
ACT17
C
A
FANFAIL_LED_DISABLE
PRI_J1
1
1
PRI_MODE1
A
C
A
C
1
1
A
C
A
C
3
PRI_MODE2
OVERHEATFAIL1
FANFAIL1
1
5V_LED1
12V_LED1
PRI_J0
BAR CODE
EC10
EC9
MH11
EC8
MH10
1
4
1
4
FAN2
FAN3
3-11
CBL-0168L
with Single Port Assembly
(Internal cable)
CBL-0166L
(External cable)
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