Supermicro SC846BE1C-R1K23B User Manual page 135

Connecting an External Host Bus Adapter 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 configura-
tion system to connect to the other system that has a HBA.
Single External Host Bus Adapter
Dual External Host Bus Adapter
HBA
HBA
Figure D-9: Connecting Single and Dual HBAs to the Backplane
Appendix D: SAS2-846EL Backplane Specifications
BPN-SAS2-846EL2
BUZZER_ENB1 FAN_MONITOR_DISABLE
REV 1.10 MH9
DESIGNED IN USA 1
1 1 ACTLED1 SEC_J2
BUZZER1
MH12
L147
1 1
EC17
L1
C367 C872
J25
WWN
SEC_MODE2
MH11 1 3
MH1
U17
C A
ACT25
J27
PWR5
+12V GND GND
GND GND +5V
+12V
PWR6
U5
MH15 MH2
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 UNLESS OTHERWISE
PRIMARY-SIDE SPECIFIED DIMENSIONS
ARE IN INCHES
DESINGER: Shen Ping TOLERANCES
DESIGNED BY SUPERMICRO U.S.A.
www.supermicro.com DECIMAL ANGLE
DATE: 2010.04.15 REV: 1.10 X .1 30
XX .03 MACH FINISH
SAN JOSE,CA 95131 XXX .010
TEL:408-503-8000 FAX:408-503-8008 PROJECT NAME: BPN-SAS2-846EL2
HBA
BPN-SAS2-846EL2
FAN_MONITOR_DISABLE
REV 1.10 BUZZER_ENB1
MH9 MH6
DESIGNED IN USA 1 1
1 ACTLED1 SEC_J2 SEC_J1 SEC_J0
BUZZER1
MH12
L147
1 1
EC17
L1
C367 C872 BAR CODE
J25
C867
WWN
SEC_MODE2
C870
MH11
1 3
MH1
U17
C A
ACT25
C869
J27
PWR5
+12V GND GND +5V +12V GND GND +5V
FAN3 4
1
+12V GND GND +5V
PWR6 PWR4
U5
MH15 MH2 MH4
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: Shen Ping
TOLERANCES
DESIGNED BY SUPERMICRO U.S.A.
www.supermicro.com DATE: 2010.04.15 REV: 1.10 DECIMAL ANGLE
X .1 30
XX .03 MACH FINISH
SAN JOSE,CA 95131 PROJECT NAME: BPN-SAS2-846EL2 XXX .010
TEL:408-503-8000 FAX:408-503-8008
Power Card
D-15
MH6 MH8 FANFAIL1
SEC_J1 SEC_J0
PRI_J2 PRI_J1
WWN
BAR CODE
C2926
C867
C865
MH10
C870
MH5
C300
SEC_MODE1
3
12V_LED
A C
5V_LED
A C
L153
C869
1 1
4 4
PWR2
+5V +12V GND GND +5V +12V GND GND +5V 1 FAN2 4 +12V GND GND +5V +12V GND GND +5V
FAN3 4
1
PWR4 PWR3 PWR1
MH4 MH3
Power Card
External HBA Cable
R4635 R4631
MH8 FANFAIL1 A C OVERHEATFAIL1 MH14
A C FANFAIL_LED_DISABLE
PRI_J0
PRI_J2 PRI_J1
WWN
J24
C2926
MH7
C865
MH10
PRI_MODE2
1 3
MH5
C300
SEC_MODE1
3
12V_LED
A C
5V_LED 1 J26 C A
A C
ACT24
L153
1 1
4 4
PWR2
1
+12V GND GND +5V 1 FAN2 4 +12V GND GND +5V +12V GND GND +5V
1 FAN1 4
PWR3 PWR1
MH3
MH13
F1
CBL-0200L
External HBA Cables
R4635 R4631
A C OVERHEATFAIL1 MH14
A C
FANFAIL_LED_DISABLE PRI_J0
J24
MH7
PRI_MODE2
1 3
J26
1 C A
ACT24
1
1 FAN1 4
MH13
F1
CBL-0200L