Cascading Configuration, Backplane To Internal Hba Controllers - Supermicro SC946LE1C-R1K66JBOD User Manual

Chassis SC946L JBOD User's Manual

Cascading Configuration, Backplane to Internal HBA Controllers

A server configures two internal HBA cards for MPIO maximum performance.
Connecting Backplane in a Server to Internal HBAs
1. Power down the system and remove the power cords from the rear of the power
supplies. Open the chassis cover and access the backplane as described in your
system manual.
2. Locate connectors CN1 and CN2 on the underside of the backplane in a server.
3. Plug the cables into connectors CN1 and CN2, then route them to connectors CN1 and
CN2 on the underside of the AOM-S3008-L8-SB HBA located within the same server as
the backplane, as illustrated in Figure C-6.
4. Locate connectors CN3 and CN4 on the underside of the backplane.
5. Connect the cables to CN3 and CN4, then route them to CN1 and CN2 on the
underside of the AOC-S3008L-L8E HBA in the same server, as illustrated in Figure C-6.
6. Close the chassis cover, plug the power cords into the rear of the power supplies, and
power up the system.
Server System
BPN-SAS3-946LEL1
Backplane
Primary
Expander
AOM-S3008-L8-SB HBA
AOC-S3008L-L8E HBA
Figure C-6. Backplane Cascading Configuration
CN4 CN3
Secondary
Expander
CN1 CN2
1
L400 C2469 C2476 C2472 Y1 3
U424
MH6
R149
Q1
MH1 Q125
LED3: FAIL_LED
U440
CN1
CN2
5
LED1:ACTIVE_LED J10: UART Debug
1
LED2:SYS_HB 1:Tx 2:GND
JP5:
3:Rx 4:VCC
CN1 CN2
34
1
L399
OSC1 32 17
A LED1
C
C LED2
6
A
SAS0-3 SAS4-7 C2299
U26
U23 U24 U27 U25
AOM-S3108M-H8L
14
DESIGNED IN USA REV: 1.10 MH2
U457
L400 C2469 C2476 C2472 Y1
U424
MH6
R149
Q1 Q125
MH1
LED3: FAIL_LED
U440
CN1
CN2
5
LED1:ACTIVE_LED J10: UART Debug
LED2:SYS_HB 1
1:Tx 2:GND
JP5: 3:Rx 4:VCC
CN1 CN2
34
1
L399
OSC1 32 17
A LED1
C
C LED2
A 6
SAS0-3 SAS4-7 C2299
U26
U23 U24 U27 U25
AOM-S3108M-H8L
14 DESIGNED IN USA REV: 1.10 MH2
U457
82
1
5