Dual Port And Cascading Configurations; Single And Dual Port Expanders; Single Ports; Dual Ports - Supermicro SC216BAC-R920LPB User Manual

Dual Port and Cascading Configurations
E-9

Single and Dual Port Expanders

Single Ports

SAS2-216EL1 model backplanes have a single-port expander on the daughter card
that accesses all of the drives and supports cascading.
Figure E-5: SAS2-216EL1 Single Port Configuration

Dual Ports

SAS2-216EL2 model backplanes have dual-port expanders on the daughter cards
that access all of the hard drives. These dual-port expanders support cascading,
failover, and recovery.
Port B Secondary Ports Expander 2
1
2
8 1 J2
MH1
BPN-SAS2-216EL
U16 Rev:1.02
DESIGNED IN USA
U326 5 10
17 16
64
EC1
E
Q1
EC3
P_ICE_TCK
K
32
U320
49
33
48
R
Y
Q3
AE
EC6
AH
A
MH4
MDIOINTERFACE
From HBA
S S S S S S S S S S S S S S S S S S
SILKSCREEN
R R R R R R R R R R R
UPER UPER UPER UPER UPER UPER UPER UPER UPER UPER UPER UPER UPER UPER UPER UPER UPER UPER
PRIMARY-SIDE
or higher
DESIGNER:
DESIGNED BY SUPERMICRO U.S.A.
www.supermicro.com
DATE: 12/03/2009
SAN JOSE,CA 95131
backplane
PROJECT NAME:
TEL:408-503-8000 FAX:408-503-8008
Figure E-6. SAS2-216EL2 Dual Port Configuration
Appendix E SAS2-216EL1/EL2 Backplane Specifications
Port A Primary Ports Expander 1
2
8 1
MH1
BPN-SAS2-216EL
U16 Rev:1.02
U326
16
17 64
Q1
EC3
32
U320
49
33
48
Q3
EC6
A
MH4
MDIOINTERFACE
From HBA
S S S S S S S S S S S S S S S S S S
or higher
backplane
Y9
EXPDBG1
4 1
WWN
J3
MH2
15 20 25 28
PRI_J3
J2
PRI_J2
A
MH3
PRI_J1
J1
UNLESS OTHERWISE
SPECIFIED DIMENSIONS
ARE IN INCHES
Minh Hong/Max
TOLERANCES
DECIMAL ANGLE
REV: 1.02
X .1
30
XX .03 MACH FINISH
BPN-SAS2-216EL XXX .010
To Lower Backplane in
Cascaded System
Y9
1
J2
WWN
J3
DESIGNED IN USA
5 10 15 20 25 28
PRI_J3
EC1
E
J2
P_ICE_TCK
K
R
Y
PRI_J2
AE
AH
A
J1
SILKSCREEN
UPER UPER UPER UPER UPER UPER UPER UPER UPER UPER UPER UPER UPER UPER UPER UPER UPER UPER R R R R R R R R R R R
UNLESS OTHERWISE
PRIMARY-SIDE SPECIFIED DIMENSIONS
ARE IN INCHES
DESIGNER: Minh Hong/Max
TOLERANCES
DESIGNED BY SUPERMICRO U.S.A.
www.supermicro.com DECIMAL ANGLE
DATE: 12/03/2009 REV: 1.02
X .1
30
XX .03 MACH FINISH
SAN JOSE,CA 95131
PROJECT NAME: BPN-SAS2-216EL XXX .010
TEL:408-503-8000 FAX:408-503-8008
To Lower Backplane in
Cascaded System
Port A Primary Ports Expander 1
1
2
8 1 J2
MH1
BPN-SAS2-216EL
U16 Rev:1.02
U326
17 16
64
EC1
Q1
EC3
32
U320
49
33
48
Q3
EC6
A
MH4
MDIOINTERFACE
From HBA
S S S S S S S S S S S S S S S S S S
UPER UPER UPER UPER UPER UPER UPER UPER UPER UPER UPER UPER UPER UPER UPER UPER UPER UPER
or higher
backplane
E-11
EXPDBG1
4 1
MH2
MH3
PRI_J1
Y9
EXPDBG1
4
WWN
J3
DESIGNED IN USA
5 10 15 20 25 28
PRI_J3
E
J2
P_ICE_TCK
K
R
Y
PRI_J2
AE
AH
A
PRI_J1
J1
SILKSCREEN
R R R R R R R R R R R
UNLESS OTHERWISE
PRIMARY-SIDE SPECIFIED DIMENSIONS
ARE IN INCHES
DESIGNER: Minh Hong/Max
TOLERANCES
DESIGNED BY SUPERMICRO U.S.A.
DECIMAL ANGLE
www.supermicro.com
DATE: 12/03/2009 REV: 1.02
X .1
30
XX .03 MACH FINISH
SAN JOSE,CA 95131
PROJECT NAME: BPN-SAS2-216EL XXX .010
TEL:408-503-8000 FAX:408-503-8008
To Lower Backplane in
Cascaded System
1
MH2
MH3