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Supermicro Supero SAS-846A, BPN-SAS-846A User manual

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Rev. 1.0
SAS-846A BACKPLANE
USER'S GUIDE
BZ1
+
+
DESIGNED IN USA
SAS846A
REV: 1.00
C319
C194
C282
C35
C135
C136
C149
C243
C258
C261
C272
C88
C271
C89
C106
C206
C241
C212
C213
C337
C359
R325
R105
R324
R111
R414
R415
R148
R112
R147
R344
R104
R113
R305
R367
R167
R184
R127
R183
R128
R185
R168
R270
R494
R575
R591
R619
R623
R624
R629
R220
R219
R218
R217
R425
R424
R423
R405
R404
R403
Y3
Y2
Y1
JSM1
JSM2
JSM3
JSM4
JSM5
JSM6
F14
F19
F20
F5
F6
4
1
JP60
4
1
JP58
4
1
4
1
JP54
MH15
MH14
MH13
MH12
MH11
U63
JP108
JP47
JP26
U2
JP115
JP78
JP69
U91
U24
JP116
JP117
JP52
JP96
JP95
JP37
JP10
JP13
JP46
JP48
+5V+12V GNDGND
JP109
+5V+12V GNDGND
JP110
JP105
JP106
D64
D113
D116
JP64
1
3
JP63
1
3
JP62
1
3
JP61
JP50
1
3
JP35
1
JP129
1
3
JP107
1 3
JP97
JP98
JP99
JP45
JP25
JP100
JP18
F4
D54
A
C
D53
A
C
D36
A C
D3
A
C
D51
A C
D49
A
C
D47
A C
D45
A
C
D89
A
C
C85
C84
C5
C45
C44 C3
C204
+
C203
C202
C201
C200
C199
C198
C197
C119
C285
C330
+
C329
+
C328
+
C327
+
C326
+
C325
+
C324
+
C323
+
C283
C229
C20
C193
C19
C173
C318
1
16
49
64
U73
U40
U19
I2C#2
CH#20~23
CH#12~15
CH#8~11
CH#4~7
2-3:I2C
1-2:SGPIO
JP84:MODE
+
2-3: NO RESET
1-2: RESET
2-3: NO RESET
1-2: RESET
2-3: NO RESET
1-2: RESET
22
23
20
21
18
19
16
17
14
15
12 13
10 118 9
6
7
4
5
3
2
1
0
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
JP129:9072#3 RESET
JP35:9072#1 RESET
JP50:9072#2 RESET
BUZZER RESET
2-3:NO FAN
1-2:WITH FAN
JP61:FAN#1 SELECT
JP64:FAN#4 SELECT
JP63:FAN#3 SELECT
JP62:FAN#2 SELECT
2-3:NO FAN
1-2:WITH FAN
JP97:FAN#1 SELECT
JP98:FAN#2 SELECT
JP99:FAN#3 SELECT
JP100:FAN#4 SELECT
C
C
C
OPEN:45
1-2:50
2-3:55
JP107:OH#3 TEMP.
ACT_IN#16-23
ACT_IN#8-15
ACT_IN#0-7
UPGRADE#3
UPGRADE#1
I2C#5
I2C#6
I2C#3
CH#0~3
I2C#1
FAN#4
FAN#3
FAN#2
FAN#1
#23
#22
#21
#20
#19
#18
#17
#16
#15
#14
#13
#12
#11
#10
#9
#5
#4
#3
#2
#1
#0
C
C
C
1-2:50
OPEN:45
JP25:OH#1 TEMP.
2-3:55
JP45:OH#2 TEMP.
C2-3:55
1-2:50 C
COPEN:45
SUPER
®
ii
SAS-846A Backplane User's Guide
Manual Revision 1.0
Release Date: December 10, 2008
The information in this User’s Manual has been carefully reviewed and is believed to be accurate.
The vendor assumes no responsibility for any inaccuracies that may be contained in this document,
makes no commitment to update or to keep current the information in this manual, or to notify any
person or organization of the updates. Please Note: For the most up-to-date version of this
manual, please see our web site at www.supermicro.com.
Super Micro Computer, Inc. ("Supermicro") reserves the right to make changes to the product
described in this manual at any time and without notice. This product, including software, if any,
and documentation may not, in whole or in part, be copied, photocopied, reproduced, translated or
reduced to any medium or machine without prior written consent.
IN NO EVENT WILL SUPERMICRO BE LIABLE FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL,
SPECULATIVE OR CONSEQUENTIAL DAMAGES ARISING FROM THE USE OR INABILITY TO
USE THIS PRODUCT OR DOCUMENTATION, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES. IN PARTICULAR, SUPERMICRO SHALL NOT HAVE LIABILITY FOR ANY
HARDWARE, SOFTWARE, OR DATA STORED OR USED WITH THE PRODUCT, INCLUDING THE
COSTS OF REPAIRING, REPLACING, INTEGRATING, INSTALLING OR RECOVERING SUCH
HARDWARE, SOFTWARE, OR DATA.
Any disputes arising between manufacturer and customer shall be governed by the laws of Santa
Clara County in the State of California, USA. The State of California, County of Santa Clara shall
be the exclusive venue for the resolution of any such disputes. Super Micro's total liability for
all claims will not exceed the price paid for the hardware product.
FCC Statement: This equipment has been tested and found to comply with the limits for a Class
A digital device pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference when the equipment is operated in a commercial
environment. This equipment generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the manufacturer’s instruction manual, may cause harmful
interference with radio communications. Operation of this equipment in a residential area is likely
to cause harmful interference, in which case you will be required to correct the interference at your
own expense.
California Best Management Practices Regulations for Perchlorate Materials: This Perchlorate
warning applies only to products containing CR (Manganese Dioxide) Lithium coin cells. “Perchlorate
Material-special handling may apply. See www.dtsc.ca.gov/hazardouswaste/perchlorate”
WARNING: Handling of lead solder materials used in this
product may expose you to lead, a chemical known to
the State of California to cause birth defects and other
reproductive harm.
Unless you request and receive written permission from Super Micro Computer, Inc., you may not
copy any part of this document.
Information in this document is subject to change without notice. Other products and companies
referred to herein are trademarks or registered trademarks of their respective companies or mark
holders.
Copyright © 2008 by Super Micro Computer, Inc.
All rights reserved.
Printed in the United States of America
iii
Preface
Table of Contents
Contacting Supermicro .......................................................................................iv
Returning Merchandise for Service.....................................................................v
Chapter 1 Safety Guidelines
1-1 ESD Safety Guidelines ................................................................................... 1-1
1-2 General Safety Guidelines .............................................................................. 1-1
1-3 A Note to Users ............................................................................................... 1-2
Chapter 2 Jumper Settings and Pin Denitions
2-1 Front Connectors and Jumpers ...................................................................... 2-1
Front Connectors and Components ................................................................ 2-1
2-2 FrontConnectorandPinDenitions ............................................................... 2-2
2-3 FrontJumperLocationsandPinDenitions ................................................... 2-3
Fan Jumper Settings ....................................................................................... 2-4
I
2
C and SGPIO Modes and Jumper Settings ................................................. 2-4
Front LED Indicators ....................................................................................... 2-5
2-4 Rear Connectors and LED Indicators ............................................................. 2-6
iv
SAS-846A Backplane User's Guide
Contacting Supermicro
Headquarters
Address: Super Micro Computer, Inc.
980 Rock Ave.
San Jose, CA 95131 U.S.A.
Tel: +1 (408) 503-8000
Fax: +1 (408) 503-8008
Email: [email protected] (General Information)
[email protected] (Technical Support)
Web Site: www.supermicro.com
Europe
Address: Super Micro Computer B.V.
Het Sterrenbeeld 28, 5215 ML
's-Hertogenbosch, The Netherlands
Tel: +31 (0) 73-6400390
Fax: +31 (0) 73-6416525
Email: [email protected] (General Information)
[email protected] (Technical Support)
[email protected] (Customer Support)
Asia-Pacic
Address: Super Micro Computer, Inc.
4F, No. 232-1, Liancheng Rd.
Chung-Ho 235, Taipei County
Taiwan, R.O.C.
Tel: +886-(2) 8226-3990
Fax: +886-(2) 8226-3991
Web Site: www.supermicro.com.tw
Technical Support:
Email: support@supermicro.com.tw
Tel: 886-2-8226-1900
v
Preface
Returning Merchandise for Service
A receipt or copy of your invoice marked with the date of purchase is required be-
fore any warranty service will be rendered. You can obtain service by calling your
vendor for a Returned Merchandise Authorization (RMA) number. When returning
to the manufacturer, the RMA number should be prominently displayed on the
outside of the shipping carton, and mailed prepaid or hand-carried. Shipping and
handling charges will be applied for all orders that must be mailed when service
is complete.
For faster service, RMA authorizations may be requested online (http://www.super-
micro.com/support/rma/).
Whenever possible, repack the backplane in the original Supermicro box, using the
original packaging materials. If these are no longer available, be sure to pack the
backplane in an anti-static bag and inside the box. Make sure that there is enough
packaging material surrounding the backplane so that it does not become damaged
during shipping.
This warranty only covers normal consumer use and does not cover damages in-
curred in shipping or from failure due to the alteration, misuse, abuse or improper
maintenance of products.
Duringthewarrantyperiod,contactyourdistributorrstforanyproductproblems.
vi
SAS-846A Backplane User's Guide
Notes
1-1
Chapter 1: Safety Guidelines
Chapter 1
Safety Guidelines
To avoid personal injury and property damage, carefully follow all the safety steps
listed below when accessing your system or handling the components.
1-1 ESD Safety Guidelines
Electrostatic Discharge (ESD) can damage electronic com ponents. To prevent dam-
age to your system, it is important to handle it very carefully. The following measures
aregenerallysufcienttoprotectyourequipmentfromESD.
Use a grounded wrist strap designed to prevent static discharge.•
Touch a grounded metal object before removing a component from the antistatic •
bag.
Handle the RAID card by its edges only; do not touch its components, peripheral •
chips, memory modules or gold contacts.
When handling chips or modules, avoid touching their pins.•
Put the card and peripherals back into their antistatic bags when not in use.•
1-2 General Safety Guidelines
Always disconnect power cables before installing or removing any components •
from the computer, including the backplane.
Disconnect the power cable before installing or removing any cables from the •
backplane.
Make sure that the backplane is securely and properly installed on the mother-•
board to prevent damage to the system due to power shortage.
1-2
SAS-846A Backplane User's Guide
1-3 A Note to Users
All images and layouts shown in this user's guide are based upon the latest PCB •
Revision available at the time of publishing. The card you have received may or
may not look exactly the same as the graphics shown in this manual.
2-1
Chapter2:JumperSettingsandPinDenitions
BZ1
+
+
DESIGNED IN USA
SAS846A
REV: 1.00
C319
C194
C282
C35
C135
C136
C149
C243
C258
C261
C272
C88
C271
C89
C106
C206
C241
C212
C213
C337
C359
R325
R105
R324
R111
R414
R415
R148
R112
R147
R344
R104
R113
R305
R367
R167
R184
R127
R183
R128
R185
R168
R270
R494
R575
R591
R619
R623
R624
R629
R220
R219
R218
R217
R425
R424
R423
R405
R404
R403
Y3
Y2
Y1
JSM1
JSM2
JSM3
JSM4
JSM5
JSM6
F14
F19
F20
F5
F6
4
1
JP60
4
1
JP58
4
1
4
1
JP54
MH15
MH14
MH13
MH12
MH11
U63
JP108
JP47
JP26
U2
JP115
JP78
JP69
U91
U24
JP116
JP117
JP52
JP96
JP95
JP37
JP10
JP13
JP46
JP48
+5V+12V GNDGND
JP109
+5V+12V GNDGND
JP110
JP105
JP106
D64
D113
D116
JP64
1
3
JP63
1
3
JP62
1
3
JP61
JP50
1
3
JP35
1
JP129
1
3
JP107
1 3
JP97
JP98
JP99
JP45
JP25
JP100
JP18
F4
D54
A
C
D53
A
C
D36
A C
D3
A
C
D51
A C
D49
A
C
D47
A C
D45
A
C
D89
A
C
C85
C84
C5
C45
C44 C3
C204
+
C203
C202
C201
C200
C199
C198
C197
C119
C285
C330
+
C329
+
C328
+
C327
+
C326
+
C325
+
C324
+
C323
+
C283
C229
C20
C193
C19
C173
C318
1
16
49
64
U73
U40
U19
I2C#2
CH#20~23
CH#12~15
CH#8~11
CH#4~7
2-3:I2C
1-2:SGPIO
JP84:MODE
+
2-3: NO RESET
1-2: RESET
2-3: NO RESET
1-2: RESET
2-3: NO RESET
1-2: RESET
22
23
20
21
18
19
16
17
14
15
12 13
10 118 9
6
7
4
5
3
2
1
0
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
JP129:9072#3 RESET
JP35:9072#1 RESET
JP50:9072#2 RESET
BUZZER RESET
2-3:NO FAN
1-2:WITH FAN
JP61:FAN#1 SELECT
JP64:FAN#4 SELECT
JP63:FAN#3 SELECT
JP62:FAN#2 SELECT
2-3:NO FAN
1-2:WITH FAN
JP97:FAN#1 SELECT
JP98:FAN#2 SELECT
JP99:FAN#3 SELECT
JP100:FAN#4 SELECT
C
C
C
OPEN:45
1-2:50
2-3:55
JP107:OH#3 TEMP.
ACT_IN#16-23
ACT_IN#8-15
ACT_IN#0-7
UPGRADE#3
UPGRADE#1
I2C#5
I2C#6
I2C#3
CH#0~3
I2C#1
FAN#4
FAN#3
FAN#2
FAN#1
#23
#22
#21
#20
#19
#18
#17
#16
#15
#14
#13
#12
#11
#10
#9
#5
#4
#3
#2
#1
#0
C
C
C
1-2:50
OPEN:45
JP25:OH#1 TEMP.
2-3:55
JP45:OH#2 TEMP.
C2-3:55
1-2:50 C
COPEN:45
Chapter 2
Jumper Settings and Pin Denitions
2-1 Front Connectors and Jumpers
Front Connectors and Components
1
1
1
11
1
12
1
10
1
13
1
8
1
1
1
1
1
7
1
7
1
7
1
7
1
7
1
7
1
6
1
5
1
9
1
3
1
3
1
3
1
2
1
2
1
2
Figure 2-1: Front Components
1
4
Chip: MG90721.
Upgrade Connectors: JP69, JP78 and JP1152.
ACT_IN: JP26, JP47, and JP1083.
I4.
2
C Connector #1 (JP37) and #2 (JP95)
I5.
2
C Connector #3 (JP52) and #4 (JP96)
I6.
2
C Connector #5 (JP116) and #6 (JP117)
Power Connectors (4-pin): JP10, JP13, JP46, JP48, JP109, and JP110 7.
IPASS Connector CH# 0-3, JSM18.
IPASS Connector CH# 4-7, JSM29.
IPASS Connector CH# 8-11, JSM310.
IPASS Connector CH# 12-15, JSM411.
IPASS Connector CH# 16-19, JSM512.
IPASS Connector CH# 20-23, JSM613.
2-2
SAS-846A Backplane User's Guide
2-2 Front Connector and Pin Denitions
1. MG9072 Chip
The MG9072 is an enclosure management
chip that supports the SES-2 controller and
SES-2 protocols.
2. Upgrade Connectors
The upgrade connectors are designated JP69,
JP78, and JP115 and are used for manufactur-
er's diagnostic purposes only.
3. Activity LED Header
The activity LED header, designated JP26,
JP47 and JP108, is used to indicate the activ-
ity status of each SAS drive. The Activity LED
Header is located on the front panel. For the
Activity LED Header to work properly, connect
using a 10-pin LED cable.
4./5./6. I
2
C Connectors
The I
2
C Connectors, designated JP37, JP95,
JP52, JP96, JP116, and JP117, are used to
monitor HDD activity and status. See the table
ontherightforpindenitions.
I
2
C Connector
Pin Denitions
(JP37, JP95, JP52, JP96,
JP116, and JP117)
Pin#Denition
1 Data
2 Ground
3 Clock
4 No Connection
Backplane
Main Power
4-Pin Connector
(JP10, JP13, JP46,
JP48, 109 and 110)
Pin#Denition
1
+12V
2 and 3 Ground
4 +5V
7. Backplane Main Power Connectors
The 4-pin connectors, designated JP10, JP13,
JP46, JP48, JP109, and JP110, provide power
to the backplane. See the table on the right for
pindenitions.
2-3
Chapter2:JumperSettingsandPinDenitions
2-3 Front Jumper Locations and Pin Denitions
Explanation of Jumpers
To modify the operation of the backplane,
jumpers can be used to choose between
optional settings. Jumpers create shorts
between two pins to change the function
of the connector. Pin 1 is identied with
a square solder pad on the printed circuit
board. Note: On two pin jumpers, "Closed"
means the jumper is on and "Open" means
the jumper is off the pins.
Connector
Pins
Jumper
Setting
3 2 1
3 2 1
Figure 2-2: Front Jumpers
BZ1
+
+
DESIGNED IN USA
SAS846A
REV: 1.00
C319
C194
C282
C35
C135
C136
C149
C243
C258
C261
C272
C88
C271
C89
C106
C206
C241
C212
C213
C337
C359
R325
R105
R324
R111
R414
R415
R148
R112
R147
R344
R104
R113
R305
R367
R167
R184
R127
R183
R128
R185
R168
R270
R494
R575
R591
R619
R623
R624
R629
R220
R219
R218
R217
R425
R424
R423
R405
R404
R403
Y3
Y2
Y1
JSM1
JSM2
JSM3
JSM4
JSM5
JSM6
F14
F19
F20
F5
F6
4
1
JP60
4
1
JP58
4
1
4
1
JP54
MH15
MH14
MH13
MH12
MH11
U63
JP108
JP47
JP26
U2
JP115
JP78
JP69
U91
U24
JP116
JP117
JP52
JP96
JP95
JP37
JP10
JP13
JP46
JP48
+5V+12V GNDGND
JP109
+5V+12V GNDGND
JP110
JP105
JP106
D64
D113
D116
JP64
1
3
JP63
1
3
JP62
1
3
JP61
JP50
1
3
JP35
1
JP129
1
3
JP107
1 3
JP97
JP98
JP99
JP45
JP25
JP100
JP18
F4
D54
A
C
D53
A
C
D36
A C
D3
A
C
D51
A C
D49
A
C
D47
A C
D45
A
C
D89
A
C
C85
C84
C5
C45
C44 C3
C204
+
C203
C202
C201
C200
C199
C198
C197
C119
C285
C330
+
C329
+
C328
+
C327
+
C326
+
C325
+
C324
+
C323
+
C283
C229
C20
C193
C19
C173
C318
1
16
49
64
U73
U40
U19
I2C#2
CH#20~23
CH#12~15
CH#8~11
CH#4~7
2-3:I2C
1-2:SGPIO
JP84:MODE
+
2-3: NO RESET
1-2: RESET
2-3: NO RESET
1-2: RESET
2-3: NO RESET
1-2: RESET
22
23
20
21
18
19
16
17
14
15
12 13
10 118 9
6
7
4
5
3
2
1
0
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
JP129:9072#3 RESET
JP35:9072#1 RESET
JP50:9072#2 RESET
BUZZER RESET
2-3:NO FAN
1-2:WITH FAN
JP61:FAN#1 SELECT
JP64:FAN#4 SELECT
JP63:FAN#3 SELECT
JP62:FAN#2 SELECT
2-3:NO FAN
1-2:WITH FAN
JP97:FAN#1 SELECT
JP98:FAN#2 SELECT
JP99:FAN#3 SELECT
JP100:FAN#4 SELECT
C
C
C
OPEN:45
1-2:50
2-3:55
JP107:OH#3 TEMP.
ACT_IN#16-23
ACT_IN#8-15
ACT_IN#0-7
UPGRADE#3
UPGRADE#1
I2C#5
I2C#6
I2C#3
CH#0~3
I2C#1
FAN#4
FAN#3
FAN#2
FAN#1
#23
#22
#21
#20
#19
#18
#17
#16
#15
#14
#13
#12
#11
#10
#9
#5
#4
#3
#2
#1
#0
C
C
C
1-2:50
OPEN:45
JP25:OH#1 TEMP.
2-3:55
JP45:OH#2 TEMP.
C2-3:55
1-2:50 C
COPEN:45
JP129
JP50
JP35
JP97
JP100
JP18
JP99
JP98
JP64
JP84
JP63
JP62
JP61
*The buzzer sound indicates that an overheat condition or drive failure has oc-
cured.
Jumper Settings
Jumper Jumper Setting Notes
JP35 1-2: Reset
2-3: Default
MG9072 Chip Reset #1
JP50 1-2: Reset
2-3: Default
MG9072 Chip Reset #2
JP129 1-2: Reset
2-3: Default
MG9072 Chip Reset #3
JP18 1-2: Reset
2-3: Not reset (Default)
Buzzer disabled*
Buzzer enabled*
2-4
SAS-846A Backplane User's Guide
Fan Jumper Settings
This backplane can use up to four fans. To utilize each fan, you must congure
both jumpers as indicated below.
Fan Jumper Settings
Jumper Jumper Settings Note
JP61
1-2:With Fan (Default)
2-3:No Fan
FAN#1
JP97
1-2:With Fan (Default)
2-3:No Fan
FAN#1
JP62
1-2:With Fan (Default)
2-3:No Fan
FAN#2
JP98
1-2:With Fan (Default)
2-3:No Fan
FAN#2
JP63
1-2:With Fan (Default)
2-3:No Fan
FAN#3
JP99
1-2:With Fan (Default)
2-3:No Fan
FAN#3
JP64
1-2:With Fan (Default)
2-3:No Fan
FAN#4
JP100
1-2:With Fan (Default)
2-3:No Fan
FAN#4
I
2
C and SGPIO Modes and Jumper Settings
This backplane can utilize I
2
C or SGPIO. SGPIO is the default mode and can be
used without making changes to your jumper. The following information details
whichjumpermust becongured touse SGPIOmode orrestore yourbackplane
to I
2
C mode.
SGPIO Setting (Default)
Jumper SGPIO Jumper Setting (Default) I
2
C Jumper Setting
JP84 1-2 2-3
2-5
Chapter2:JumperSettingsandPinDenitions
Front Panel LEDs
LED State Specation
D45 On Failure in Fan #1
D47 On Failure in Fan #2
D49 On Failure in Fan #3
D51 On Failure in Fan #4
D3 On
Alarm #1: Overheat/Drive Failure in Chan-
nel 1
D36 On
Alarm #2: Overheat/Drive Failure in Chan-
nel 2
D89 On
Alarm #3: Overheat/Drive Failure in Chan-
nel 3
D53 Off
+5V : Backplane power failure. Light is on
during normal operation.
D54 Off
+12V : Backplane power failure. Light is on
during normal operation.
Front LED Indicators
BZ1
+
+
DESIGNED IN USA
SAS846A
REV: 1.00
C319
C194
C282
C35
C135
C136
C149
C243
C258
C261
C272
C88
C271
C89
C106
C206
C241
C212
C213
C337
C359
R325
R105
R324
R111
R414
R415
R148
R112
R147
R344
R104
R113
R305
R367
R167
R184
R127
R183
R128
R185
R168
R270
R494
R575
R591
R619
R623
R624
R629
R220
R219
R218
R217
R425
R424
R423
R405
R404
R403
Y3
Y2
Y1
JSM1
JSM2
JSM3
JSM4
JSM5
JSM6
F14
F19
F20
F5
F6
4
1
JP60
4
1
JP58
4
1
4
1
JP54
MH15
MH14
MH13
MH12
MH11
U63
JP108
JP47
JP26
U2
JP115
JP78
JP69
U91
U24
JP116
JP117
JP52
JP96
JP95
JP37
JP10
JP13
JP46
JP48
+5V+12V GNDGND
JP109
+5V+12V GNDGND
JP110
JP105
JP106
D64
D113
D116
JP64
1
3
JP63
1
3
JP62
1
3
JP61
JP50
1
3
JP35
1
JP129
1
3
JP107
1 3
JP97
JP98
JP99
JP45
JP25
JP100
JP18
F4
D54
A
C
D53
A
C
D36
A C
D3
A
C
D51
A C
D49
A
C
D47
A C
D45
A
C
D89
A
C
C85
C84
C5
C45
C44 C3
C204
+
C203
C202
C201
C200
C199
C198
C197
C119
C285
C330
+
C329
+
C328
+
C327
+
C326
+
C325
+
C324
+
C323
+
C283
C229
C20
C193
C19
C173
C318
1
16
49
64
U73
U40
U19
I2C#2
CH#20~23
CH#12~15
CH#8~11
CH#4~7
2-3:I2C
1-2:SGPIO
JP84:MODE
+
2-3: NO RESET
1-2: RESET
2-3: NO RESET
1-2: RESET
2-3: NO RESET
1-2: RESET
22
23
20
21
18
19
16
17
14
15
12 13
10 118 9
6
7
4
5
3
2
1
0
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
JP129:9072#3 RESET
JP35:9072#1 RESET
JP50:9072#2 RESET
BUZZER RESET
2-3:NO FAN
1-2:WITH FAN
JP61:FAN#1 SELECT
JP64:FAN#4 SELECT
JP63:FAN#3 SELECT
JP62:FAN#2 SELECT
2-3:NO FAN
1-2:WITH FAN
JP97:FAN#1 SELECT
JP98:FAN#2 SELECT
JP99:FAN#3 SELECT
JP100:FAN#4 SELECT
C
C
C
OPEN:45
1-2:50
2-3:55
JP107:OH#3 TEMP.
ACT_IN#16-23
ACT_IN#8-15
ACT_IN#0-7
UPGRADE#3
UPGRADE#1
I2C#5
I2C#6
I2C#3
CH#0~3
I2C#1
FAN#4
FAN#3
FAN#2
FAN#1
#23
#22
#21
#20
#19
#18
#17
#16
#15
#14
#13
#12
#11
#10
#9
#5
#4
#3
#2
#1
#0
C
C
C
1-2:50
OPEN:45
JP25:OH#1 TEMP.
2-3:55
JP45:OH#2 TEMP.
C2-3:55
1-2:50 C
COPEN:45
Figure 2-3: Front LEDs
BZ1
+
+
DESIGNED IN USA
SAS846A
REV: 1.00
C319
C194
C282
C35
C135
C136
C149
C243
C258
C261
C272
C88
C271
C89
C106
C206
C241
C212
C213
C337
C359
R325
R105
R324
R111
R414
R415
R148
R112
R147
R344
R104
R113
R305
R367
R167
R184
R127
R183
R128
R185
R168
R270
R494
R575
R591
R619
R623
R624
R629
R220
R219
R218
R217
R425
R424
R423
R405
R404
R403
Y3
Y2
Y1
JSM1
JSM2
JSM3
JSM4
JSM5
JSM6
F14
F19
F20
F5
F6
4
1
JP60
4
1
JP58
4
1
4
1
JP54
MH15
MH14
MH13
MH12
MH11
U63
JP108
JP47
JP26
U2
JP115
JP78
JP69
U91
U24
JP116
JP117
JP52
JP96
JP95
JP37
JP10
JP13
JP46
JP48
+5V+12V GNDGND
JP109
+5V+12V GNDGND
JP110
JP105
JP106
D64
D113
D116
JP64
1
3
JP63
1
3
JP62
1
3
JP61
JP50
1
3
JP35
1
JP129
1
3
JP107
1 3
JP97
JP98
JP99
JP45
JP25
JP100
JP18
F4
D54
A
C
D53
A
C
D36
A C
D3
A
C
D51
A C
D49
A
C
D47
A C
D45
A
C
D89
A
C
C85
C84
C5
C45
C44 C3
C204
+
C203
C202
C201
C200
C199
C198
C197
C119
C285
C330
+
C329
+
C328
+
C327
+
C326
+
C325
+
C324
+
C323
+
C283
C229
C20
C193
C19
C173
C318
1
16
49
64
U73
U40
U19
I2C#2
CH#20~23
CH#12~15
CH#8~11
CH#4~7
2-3:I2C
1-2:SGPIO
JP84:MODE
+
2-3: NO RESET
1-2: RESET
2-3: NO RESET
1-2: RESET
2-3: NO RESET
1-2: RESET
22
23
20
21
18
19
16
17
14
15
12 13
10 118 9
6
7
4
5
3
2
1
0
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
JP129:9072#3 RESET
JP35:9072#1 RESET
JP50:9072#2 RESET
BUZZER RESET
2-3:NO FAN
1-2:WITH FAN
JP61:FAN#1 SELECT
JP64:FAN#4 SELECT
JP63:FAN#3 SELECT
JP62:FAN#2 SELECT
2-3:NO FAN
1-2:WITH FAN
JP97:FAN#1 SELECT
JP98:FAN#2 SELECT
JP99:FAN#3 SELECT
JP100:FAN#4 SELECT
C
C
C
OPEN:45
1-2:50
2-3:55
JP107:OH#3 TEMP.
ACT_IN#16-23
ACT_IN#8-15
ACT_IN#0-7
UPGRADE#3
UPGRADE#1
I2C#5
I2C#6
I2C#3
CH#0~3
I2C#1
FAN#4
FAN#3
FAN#2
FAN#1
#23
#22
#21
#20
#19
#18
#17
#16
#15
#14
#13
#12
#11
#10
#9
#5
#4
#3
#2
#1
#0
C
C
C
1-2:50
OPEN:45
JP25:OH#1 TEMP.
2-3:55
JP45:OH#2 TEMP.
C2-3:55
1-2:50 C
COPEN:45
2-6
SAS-846A Backplane User's Guide
C368
C365
C75
R463
R457R458 R459
R460
R461
R462
R464
R465
R466
R467
R468
R510
R511
R512
R514
R173
R182
R149
R150
R164 R165
R250
R174
R175
R176
R177
R178
R179
R180
R181
R86
R213R214
R215
R87
R251
R253
R428 R435
R89
R83
R84
R85R88 R90
R95
R96
R92
R91
R109
J33
J45
J44
J43
J37
J36
J35
J34
J27
J4
J21
J31
J28
J3
J13
J15
J20
J2
J17
J9 J19
J18
J1
J11
Q13 Q14
Q35
D88
A
C
D8
A
C
D7
A
C
D6
A
C
D5
AC
D39
A
C
D38
A
C
D37
A
C
D33
A
C
D32
AC
D31
A
C
D30
A
C
D29
A
C
D23
A
C
D20
A
C
D19
A
C
D87
A
C
D42
A
C
D41
A
C
D40
A
C
D28
AC
D27
AC
D26
A
C
D25
A
C
D24
A
C
D22
A
C
D21
A
C
D18
A
C
D15
A
C
D14
A
C
D13
A
C
D12
A
C
D121
AC
D119
A
C
D110
AC
D109
A
C
D108
A
C
D107
AC
D105
A
C
D103
A
C
D120
AC
D118
AC
D111
A
C
D106
A
C
D104
AC
D102
AC
D101
AC
D100
AC
REV: 1.00
SAS846A
ACT#7 FAIL#7
ACT#3
FAIL#3
ACT#22 FAIL#22
ACT#18
FAIL#18
ACT#2 FAIL#2
ACT#6 FAIL#6ACT#10
FAIL#10
ACT#14
FAIL#14
SAS
#23
SAS
#22
SAS
#17
SAS
#16
SAS
#11
SAS
#10
#5
SAS
#4
SAS
ACT#23
FAIL#23
ACT#19 FAIL#19
ACT#15 FAIL#15
FAIL#11
ACT#11
FAIL#21ACT#21
FAIL#17ACT#17
FAIL#13
ACT#13
FAIL#9ACT#9
FAIL#1
ACT#1
ACT#5 FAIL#5
ACT#20
FAIL#20
ACT#16
FAIL#16
#21
#20
#19
#18
#12
#13
#14
#15
#9
#8
#7
#6
#3
#2
#1
#0
SAS
SAS
SAS
SAS
SASSAS
SAS
SAS
SAS
SAS
SAS
SAS
SAS
SAS
SAS
SAS
FAIL#12
ACT#12
ACT#8
FAIL#8
ACT#4
FAIL#4
ACT#0
FAIL#0
2-4 Rear Connectors and LED Indicators
Rear SAS/SATA Connectors
Rear
Connector
SAS Drive
Number
Rear
Connector
SAS Drive
Number
SAS #0 SAS/SATA HDD #1 SAS #12 SAS/SATA HDD #13
SAS #1 SAS/SATA HDD #2 SAS #13 SAS/SATA HDD #14
SAS #2 SAS/SATA HDD #3 SAS #14 SAS/SATA HDD #15
SAS #3 SAS/SATA HDD #4 SAS #15 SAS/SATA HDD #16
SAS #4
SAS/SATA HDD #5
SAS #16
SAS/SATA HDD #17
SAS #5 SAS/SATA HDD #6 SAS #17 SAS/SATA HDD #18
SAS #6 SAS/SATA HDD #7 SAS #18 SAS/SATA HDD #19
SAS #7 SAS/SATA HDD #8 SAS #19 SAS/SATA HDD #20
SAS #8 SAS/SATA HDD #9 SAS #20 SAS/SATA HDD #21
SAS #9 SAS/SATA HDD #10 SAS #21 SAS/SATA HDD #22
SAS #10 SAS/SATA HDD #11 SAS #22 SAS/SATA HDD #23
SAS #11 SAS/SATA HDD #12 SAS #23 SAS/SATA HDD #24
C368
C365
C75
R463
R457R458 R459
R460
R461
R462
R464
R465
R466
R467
R468
R510
R511
R512
R514
R173
R182
R149
R150
R164 R165
R250
R174
R175
R176
R177
R178
R179
R180
R181
R86
R213R214
R215
R87
R251
R253
R428 R435
R89
R83
R84
R85R88 R90
R95
R96
R92
R91
R109
J33
J45
J44
J43
J37
J36
J35
J34
J27
J4
J21
J31
J28
J3
J13
J15
J20
J2
J17
J9 J19
J18
J1
J11
Q13 Q14
Q35
D88
A
C
D8
A
C
D7
A
C
D6
A
C
D5
AC
D39
A
C
D38
A
C
D37
A
C
D33
A
C
D32
AC
D31
A
C
D30
A
C
D29
A
C
D23
A
C
D20
A
C
D19
A
C
D87
A
C
D42
A
C
D41
A
C
D40
A
C
D28
AC
D27
AC
D26
A
C
D25
A
C
D24
A
C
D22
A
C
D21
A
C
D18
A
C
D15
A
C
D14
A
C
D13
A
C
D12
A
C
D121
AC
D119
A
C
D110
AC
D109
A
C
D108
A
C
D107
AC
D105
A
C
D103
A
C
D120
AC
D118
AC
D111
A
C
D106
A
C
D104
AC
D102
AC
D101
AC
D100
AC
REV: 1.00
SAS846A
ACT#7 FAIL#7
ACT#3
FAIL#3
ACT#22 FAIL#22
ACT#18
FAIL#18
ACT#2 FAIL#2
ACT#6 FAIL#6ACT#10
FAIL#10
ACT#14
FAIL#14
SAS
#23
SAS
#22
SAS
#17
SAS
#16
SAS
#11
SAS
#10
#5
SAS
#4
SAS
ACT#23
FAIL#23
ACT#19 FAIL#19
ACT#15 FAIL#15
FAIL#11
ACT#11
FAIL#21ACT#21
FAIL#17ACT#17
FAIL#13
ACT#13
FAIL#9ACT#9
FAIL#1
ACT#1
ACT#5 FAIL#5
ACT#20
FAIL#20
ACT#16
FAIL#16
#21
#20
#19
#18
#12
#13
#14
#15
#9
#8
#7
#6
#3
#2
#1
#0
SAS
SAS
SAS
SAS
SASSAS
SAS
SAS
SAS
SAS
SAS
SAS
SAS
SAS
SAS
SAS
FAIL#12
ACT#12
ACT#8
FAIL#8
ACT#4
FAIL#4
ACT#0
FAIL#0
SAS #3
SAS #11
SAS #10
SAS #9
SAS #8
SAS #23
SAS #22
SAS #21
SAS #20
SAS #19
SAS #18
SAS #7
SAS #17
SAS #16
SAS #15
SAS #14
SAS #13
SAS #12
SAS #6
SAS #2
SAS #1
SAS #0
SAS #4
SAS #5
FAIL #0
ACT #0
Figure 2-4: Rear Connectors and LEDs
2-7
Chapter2:JumperSettingsandPinDenitions
Rear LED Indicators
Rear LED Hard Drive Activity Failure LED
SAS #0 D12 D5
SAS #1 D13 D6
SAS #2 D14 D7
SAS #3 D15 D8
SAS #4 D18 D19
SAS #5 D21 D20
SAS #6 D22 D23
SAS #7 D24 D29
SAS #8 D25 D30
SAS #9 D26 D31
SAS #10 D27 D32
SAS #11 D28 D33
SAS #12 D40 D37
SAS #13 D41 D38
SAS #14 D42 D39
SAS #15 D87 D88
SAS #16 D100 D103
SAS #17 D101 D105
SAS #18 D102 D107
SAS #19 D104 D108
SAS #20 D106 D109
SAS #21 D111 D110
SAS #22 D118 D119
SAS #23 D120 D121
2-8
SAS-846A Backplane User's Guide
Disclaimer (cont.)
The products sold by Supermicro are not intended for and will not be used in life sup-
port systems, medical equipment, nuclear facilities or systems, aircraft, aircraft devices,
aircraft/emergency communication devices or other critical systems whose failure to per-
formbereasonablyexpectedtoresultinsignicantinjuryorlossoflifeorcatastrophic
property damage. Accordingly, Supermicro disclaims any and all liability, and should
buyer use or sell such products for use in such ultra-hazardous applications, it does so
entirely at its own risk. Furthermore, buyer agrees to fully indemnify, defend and hold
Supermicro harmless for and against any and all claims, demands, actions, litigation,
and proceedings of any kind arising out of or related to such ultra-hazardous use or
sale.
/