D-11
Appendix D: SAS-936EL Backplane Specifications
Dual Port and Cascading Configurations
D-9 Single and Dual Port Expanders
Single Ports
SAS-936EL1 backplanes have a single-port expander that access all 16 drives and
supports cascading.
Dual Ports
SAS-936EL2 backplanes have dual-port expanders that access all 16 drives. These
dual-port expanders support cascading, failover, and recovery.
SAS-936EL1 Single-Port Backplane
SAS-936EL2 Dual-Port Backplane
M H7
SE
C_
J2
SE
C_
J1
SE
C_
J0
PR
I_J
2
PR
I_J
1
PR
I_J
0
BUZZER1
BU
ZZ
ER
_E
NB
1
J15
J16
PW R0
PW R1
PW R2
PW R3
FAN1
FAN3
FAN2
F3
BC
46
SEC_IPM I
SEC_I2C
FANFAIL1
OVERHEATFAIL1
12V_LED
5V_LED
REM OTE_FAN_FAIL_SCOKET
R5
81
R658
R659
R1
R2
PRI_M ODE4
SEC_M ODE4
SEC_FLASH
PRI_FLASH
PRI_EXP
SEC_EXP
SAS936EL2
REV: 1.00
W W N
W
W
N
BAR CODE
1
2
1
2
+5V
+12V
GND
GND
+5V
+12V
GND
GND
+5V
+12V
GND
GND
+5V
+12V
GND
GND
A
C
A
C
A
C
A
C
1
MH7
PRI_J2
PRI_J1
PRI_J0
BUZZER1
BUZZER_ENB1
J15
J16
PWR0
PWR1
PWR2
PWR3
FAN1
FAN3
FAN2
F3
BC46
SEC_IPMI
SEC_I2C
FANFAIL1
OVERHEATFAIL1
12V_LED
5V_LED
REMOTE_FAN_FAIL_SCOKE
T
R581
R658
R659
R1
R2
PRI_MODE4
SEC_MODE4
SEC_FLASH
PRI_FLASH
PRI_EXP
SAS936EL1
REV: 1.00
WWN
WWN
BAR CODE
1
2
1
2
+5V
+12V
GND
GND
+5V
+12V
GND
GND
+5V
+12V
GND
GND
+5V
+12V
GND
GND
A
C
A
C
A
C
A
C
1
A1
A2
To Lower Backplane in Cascaded System
From HBA or
Higher Backplane
A3
B2
A1
A2
From HBA or
Higher Backplane
To Lower Backplane in Cascaded System
From HBA or
Higher Backplane
A3
B1
B3
Summary of Contents for Supero SC936 Series
Page 18: ...SC936 Chassis Manual 3 4 Notes ...
Page 30: ...SC936 Chassis Manual 4 12 Notes ...
Page 40: ...SC936 Chassis Manual 5 10 Notes ...