Supero SC847 Series, User Manual

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7-4
SC847 Chassis Manual
7-5 Serial Connectivity for Redundancy
The following configuration provides redundancy for the SC847 system. This con -
figuration utilizes SAS hard drives only, and a dual expander backplane.
Figure 7-4. Serial Connectivity for Redundancy
SEC_J2 SEC_J1 SEC_J0 PRI_J2 PRI_J1 PRI_J0
EC8
EC22
EC20
S_J1
P_J1
L1
SEC_MODE1
PRI_MODE1
SEC_IPMI1
PRI_IPMI1
PRI_I2C1
SEC_I2C1
J25
SEC_FLASH1
PRI_FLASH1
PRI_EXP1
SEC_EXP1
FAN2 FAN1
R227
BUZZER1
5V_LED1
OVERHEATFAIL1
FANFAIL1
BUZZER_ENB1
REMOTE_FAN_FAIL_SOCKET1
PWR6
PWR4
PWR5 PWR3
PWR2
PWR1
BAR CODE
+
+
2
A CA C
A C A C
+5V +12V GND GND
+5V +12V GND GND
+5V +12V GND GND +5V
+12V GND
GND +5V
+12V
GND GND
+5V +12V GND GND
WWN
WWN
DESIGNED IN USA
REV 1.01
SAS846EL2
1J24
2
SEC_J2 SEC_J1 SEC_J0 PRI_J2 PRI_J1 PRI_J0
EC8
EC22
EC20
S_J1
P_J1
L1
SEC_MODE1
PRI_MODE1
SEC_IPMI1
PRI_IPMI1
PRI_I2C1
SEC_I2C1
J25
SEC_FLASH1
PRI_FLASH1
PRI_EXP1
SEC_EXP1
FAN2 FAN1
R199
R227
R210
BUZZER1
5V_LED1
OVERHEATFAIL1
FANFAIL1
BUZZER_ENB1
REMOTE_FAN_FAIL_SOCKET1
PWR6
PWR4
PWR5 PWR3
PWR2
PWR1
BAR CODE
+
+
2
A CA C
A C A C
+5V
+12V
GND GND
+5V +12V GND GND +5V +12V GND GND +5V +12V GND GND +5V +12V GND GND +5V +12V GND GND
WWN
WWN
DESIGNED IN USA
REV 1.01
SAS846EL2
2
1
1 2
+
+
+
+
3
1
1 3
+
+
+
+
+
+
+
+
+
A C
A C A C
1
GND GND +12V +5V GND GND +12V +5V
GND
GND
+12V
+5V
BAR CODE
WWN
SAS826EL
REV 1.02
DESIGNED IN USA
WWN
OVERHEA
TF
AIL1
A
C
BUZZER_ENB1
PRI_MODE4
SEC_MODE4
FANFAIL1
12V_LED 5V_LED
REMOTE_FAN_FAIL_SCOKET
RAID Cards
CBL-0281L
CBL-0281L
CBL-0352L-LP
SAS-846EL2
SAS-826EL2
PRI
J1
PRI
J0
PRI
J0
PRI
J2
SEC
J0
SEC
J0
SEC
J2
SEC
J1
Chassis SC847-EL2