Supermicro SC826 JBOD User Manual page 88

SC826 JBOD Chassis Manual
Connecting Multiple Backplanes in a Single Channel
Environment
This section describes the cables used when cascading from a single HBA. These
connections use CBL-SAST-0531 internal cables and CBL-SAST-0573 external
cables.
HBA
7
J23
MH8
MH4
+ + 1 4 24
SEC-UART
C496 C497
SEC-SDB
J19
1 4
U27 SECONDARY EXPANDER
C5
C499
U6
+
U17
JPW3
C52
MH5
U21
C500
C681
+
C689 L22
U20
JPW2 U14
JPW1 L23
Port B Expander 2
7
J23
MH8
MH4 + 1 4 24
+ SEC-UART
C497
C496 SEC-SDB
J19
1 4
U27 SECONDARY EXPANDER
C5
C499
U6
+
U17
JPW3
C52
MH5
U21
C500
C681
+
C689
L22
U20
JPW2
JPW1 U14
L23
Port B Expander 2
JBOD Control
Board
LED28 HB-LED DESIGNED IN USA
I2C#4 I2C#0
J21 U30 J20
U22
BPN-SAS3-826EL1
MH9
U34
4
SAS CODE
3 2 1 4 3 2 1
REV:1.00
U7
C501 +
C495
ACT-LED
C494
TEST
+
J17 1
JP1
+
MH3 U16
U24
1
+ C491
+
J16
L3
BAR CODE
Port A Expander 1
LED28 HB-LED
I2C#4 DESIGNED IN USA
I2C#0 J20
J21 U30
U22
BPN-SAS3-826EL1
MH9
U34
4
3 2 1 SAS CODE
4 3 2 1
REV:1.00
U7
C501 +
C495
ACT-LED
C494
TEST
+
J17 1
JP1 +
MH3 U16
U24
1
+ C491
+
J16
L3
BAR CODE
Port A Expander 1
Figure B-16. Single HBA Configuration
PRI-J4
LED29 PRI-SDB + C502
A C
J18 R97 A C C A
1 LED25
4 LED26
12V 5V
MH6 MH1 MH7
1 4
J22 PRI-UART
SAS CODE
PRI-J3
C492
C498 J*
+
J15
+
PRIMARY EXPANDER
PRI-J2
MH2
J14
J*
PRI-J1
3
2
1
PRI-SDB
PRI-J4 LED29 A + C502
C J18 R97 A C C A
1 4 LED25 LED26
12V 5V
MH6 1 4 MH1 MH7
PRI-UART
J22
SAS CODE
PRI-J3
C492 C498 J*
+
J15
+
PRIMARY EXPANDER
PRI-J2
MH2 J14
J*
PRI-J1
3
2
1
B-16
CBL-SAST-0531
(Internal Cable)
Mini-SAS HD Internal
to External Adapter
ACM-SAS3-16I16E-ADP
CBL-SAST-0573
(External Cable)