Supermicro SC846BE1C-R1K23B User Manual page 139

Connecting Multiple Backplanes in a Dual Channel
Environment
This section describes the cables used when cascading from dual HBAs. These
connections use CBL-0168L internal cables and CBL-0166L external cables.
BPN-SAS2-846EL2
BUZZER_ENB1 FAN_MONITOR_DISABLE
REV 1.10 MH9
DESIGNED IN USA 1 1 ACTLED1
1 SEC_J2
BUZZER1
MH12
L147
1 1
EC17
L1
C367 C872
J25
WWN
SEC_MODE2
MH11
1 3
MH1
U17
C A
ACT25
C869
J27
PWR5
+12V GND GND +5V
+12V GND GND +5V
U5 PWR6
MH15
MH2
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
DESIGNED BY SUPERMICRO U.S.A. TOLERANCES
DECIMAL ANGLE
www.supermicro.com DATE: 2010.04.15 REV: 1.10
X .1 30
SAN JOSE,CA 95131 XX .03 MACH FINISH
PROJECT NAME: BPN-SAS2-846EL2 XXX .010
TEL:408-503-8000 FAX:408-503-8008
Secondary Port
Expander 2
HBA
HBA
BPN-SAS2-846EL2
BUZZER_ENB1 FAN_MONITOR_DISABLE
REV 1.10 MH9
DESIGNED IN USA 1 1 ACTLED1 SEC_J1
1 SEC_J2
BUZZER1
MH12
L147
1 1
EC17
L1
C367 C872
J25
C867
WWN
SEC_MODE2
C870
MH11
1 3
MH1
U17
C A
ACT25
C869
J27
PWR5
+12V
+12V GND GND +5V FAN3 4
1
+12V GND GND +5V
U5 PWR6
MH15
MH2
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
DESIGNED BY SUPERMICRO U.S.A. TOLERANCES
DECIMAL ANGLE
www.supermicro.com DATE: 2010.04.15 REV: 1.10 X .1
30 Secondary
SAN JOSE,CA 95131 XX .03 MACH FINISH
PROJECT NAME: BPN-SAS2-846EL2 XXX .010
TEL:408-503-8000 FAX:408-503-8008
Port
Expander 2
Power Card
Figure D-14: Multiple Backplanes in a Dual Channel Environment
Appendix D: SAS2-846EL Backplane Specifications
R4635
MH6
MH8 FANFAIL1
SEC_J1 A C
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
1 1
4 4
PWR2
+12V GND GND +5V +12V 1 FAN2 4 GND
FAN3 4 GND GND +5V +12V GND GND +5V +12V GND +5V
1
PWR4 PWR3 PWR1
MH4 MH3
Primary Port
Expander 1
R4635 R4631
MH6 OVERHEATFAIL1
MH8 FANFAIL1 A C
A C FANFAIL_LED_DISABLE
SEC_J0 PRI_J0
PRI_J2 PRI_J1
WWN
J24
BAR CODE
C2926
C865
MH10
PRI_MODE2
1
3
MH5
C300
SEC_MODE1
3
12V_LED
A C
5V_LED
A C 1 J26
L153
1 1
4 4
PWR2
1
GND GND +5V +12V GND 1 FAN2 4 GND
GND +5V +12V GND GND +5V +12V GND +5V
1 FAN1 4
PWR4 PWR3 PWR1
MH4 MH3
F1
Primary
Port
Expander 1
D-19
R4631
OVERHEATFAIL1
A C MH14
FANFAIL_LED_DISABLE
PRI_J0
J24
MH7
PRI_MODE2
1
3
1 J26 C A
ACT24
1
1 FAN1 4
MH13
with Single Port Assembly
F1
MH14
MH7
C A
ACT24
MH13
Cable 0168L
(Internal cable)
Cable 0166L
(External cable)