Supermicro SC847 JBOD User Manual page 115

Connecting Multiple Backplanes in a Dual Channel
Environment
This section describes the cables used when cascading from dual HBAs. These con-
nections use CBL-SAST-0531 internal cables and CBL-SAST-0573 external cables.
EC14 1 J25 10 P_JTAG
1 2 3
+
C76 +
MH11
TP30 C83
+
MH13
L3
+ C84
U14
EC19
EC13
+
+
MH12
PRI_WWN
P_UART
EC7
1 SMB
J26 4 + L6
J28
J27 4
P_SDB 1
C108 P_MDIO
EC16 EC24
U16
+ +
C354
MH10 +
+
EC10 C349
C342
+
C345
EC23
EC15
+ C344 +
U59
MH1
MH2
J29
PRI_I2C1
L7 3
S_UART 4 2 1
J36 U32
S_SDB J37
1 4
SEC_WWN 1 4
L12
C120
+
U17
EC18 C119 +
+ U60 C373
U52
+
EC9
+
U39
PWR5
MH7
J39 F14
1 2
EC17
EC21
+ PWR1 +
8
9
S_MDIO
R564
EC14 1 J25
1 2 3
+
C76
+
MH11
TP30 C83
+
MH13
L3 +
C84
U14
EC13
+
MH12
PRI_WWN
P_UART
EC7
1 SMB
J26 4 + L6
J28
4
J27
P_SDB 1
C108
EC16
U16
+ +
C354
MH10 +
+
EC10 C349
C342
+
C345
EC23
EC15
+ C344 +
U59
MH1
MH2
L7
3
S_UART 4 2 1
J36 U32
S_SDB J37
1 4
SEC_WWN 1 4
L12
C120
+
U17
EC18 C119
+ U60 C373
+
EC9
+
U39
PWR5
MH7
J39 F14
1 2
EC17
+ PWR1 +
8
9
S_MDIO
R564
Port B Expander 2
IMPORTANT: See Section 3-3 of this manual, Failover with RAID Cards and Multiple
HBAs for important information on supported configurations.
Appendix D: BPN-SAS3-847EL Backplane Specifications
J24 P_ICE
C102 TP31 2 20
C91
EC20
+
EC3
+ L5 MH15 PRI
19 BPN-SAS3-847EL2
REV:1.00
D21 J23
C A EC4
PRI_J3
DESIGNED IN USA
P_HB_LED +
J49
U2 MH16
MH14
J22
U3
PRI_J2
PRI
J21
J38 EC2
+
PRI_J1
J50
F1
HS2
BAR CODE
J20
Y1 PRI_J0
11 2 EC1
12 24
U9 +
13
23
U7
MH3
SEC
EC8
+
J33
J51 SEC_J3
D22
A U47
C
S_ICE HS1
J34
EC22 2 20
J32
19
SEC_J2
MH8
SEC
SEC_J1
J31
J52
CT1
R447
U53
J30
SEC_J0
+
EC6
Y2 R459
1
U54 J35 10
+
S_JTAG EC5
Port B Expander 2
HBA
HBA
J24 P_ICE
C102 TP31 2 20
10 P_JTAG
C91
EC20
+
EC3
+ L5 MH15 PRI
19 BPN-SAS3-847EL2
REV:1.00
D21
C A EC4
PRI_J3
DESIGNED IN USA
P_HB_LED +
EC19
J49
+
U2 MH16
MH14
U3
PRI_J2
PRI
P_MDIO
J38 EC2
EC24
+
PRI_J1
F1 J50
HS2
BAR CODE
Y1 PRI_J0
EC1
11 2
24
12
U9 +
13
23
U7
MH3 SEC
J29
PRI_I2C1 EC8
+
J51 J33
SEC_J3
D22
A U47
C
S_ICE HS1
J34
EC22 2 20
+
J32
19
SEC_J2
MH8
U52
SEC
SEC_J1
J31
J52
CT1
R447
U53
EC21
J30
SEC_J0
+
EC6
Y2 R459
1
U54 J35 10
+
S_JTAG
EC5
Port A Expander 1
Figure D-18: Dual HBA Configuration
D-19
U1
MH17
Port A Expander 1
MH4 MH5 MH6
PWR3
U46
C254
U18
C262
C263 C264
EC12
MH9 + C265
EC11
+
PWR2
U1
MH17
J23
J22
J21
J20
MH4 MH5 MH6
PWR3
U46
C254
U18
C262
C263 C264
EC12
MH9 + C265
EC11
+
PWR2
CBL-SAST-0531
(Internal Cable)
CBL-SAST-0573
(External Cable)