C-9
Appendix C: BPN-SAS-825TQ Backplane Specifications
C-8
SC825 Chassis Manual
I
2
C Settings (Default)
Jumper
Jumper Setting
Notes
JP33
Pins 2-3
Controller ID #1
JP34
Pins 1-2
Backplane ID #1
1-2: ID#0
2-3: ID#1
JP36
Pins 2-3
Controller ID #2
JP37
Pins 2-3
Backplane ID #2
1-2: ID#0
2-3: ID#1
JP38
Closed (Jumper on the pins)
I
2
C Reset #2
JP40
Open (Jumper off the pins)
I
2
C Reset_SDOUT#1
JP41
Open (Jumper off the pins)
I
2
C Reset_SDOUT#2
JP42
Pins 2-3
I
2
C Backplane ID_SDIN#1
JP43
Pins 2-3
I
2
C Backplane ID_SDIN#2
JP50
Closed (Jumper on the pins)
I
2
C Reset #1
SAS Port Connections in I
2
C and SGPIO Settings
Use the following chart when connecting this backplane. If the SAS ports are con-
nected out of order, it is not easy to identify drives using the LED function.
SAS Port Connections in I
2
C and SGPIO Settings
Port #
I
2
C
SGPIO
# 0 - 3
I
2
C #1
Sideband #1
# 4 - 7
I
2
C #2
Sideband #2
Front Panel LEDs
LED
State
Specification
D3
On
Overheat/drive failure LED indicator.
(Red light: Flashing. Buzzer: On, if activated)
Front LED Indicators
Figure C-4. Front LED
1
1
16
32
48
BAR CODE
REV 2.0
SAS825TQ
1
GND
GND
+12V
+5V
GND
GND
+12V
+5V
#2
I C
#1
ACT_IN
JP29:9072 RESET
I C
SIDEBAND #2
SIDEBAND #1
2
2
+ +
+ +
+ +
+ +
+
+
+
+
+
+
1
1
1
16
32
48
GND
GND
+12V
+5V
GND
GND
+12V
+5V
+
+
+
BAR CODE
+
+
+
REV 2.0
SAS825TQ
#2
2
I C
#1
ACT_IN
JP29:9072 RESET
2
I C
SIDEBAND #2
SIDEBAND #1
+ +
+ +
+ +
+ +
D3
Summary of Contents for SC825TQ-560LP
Page 5: ...SC825 Chassis Manual viii Notes...
Page 9: ...SC825 Chassis Manual 1 6 Notes...
Page 20: ...2 20 SC825 Chassis Manual Notes...
Page 37: ...SC825 Chassis Manual 5 22 Notes...
Page 42: ...SC825 Chassis Manual 6 8 Notes...
Page 46: ...SC825 Chassis Manual A 6 Notes...
