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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
C135C136
C149
C243
C258
C261
C272C88
C271
C89
C106
C206
C241
C212C213
C337
C359
R325
R105
R324
R111R414R415
R148
R112R147
R344R104
R113
R305
R367
R167
R184R127
R183R128
R185
R168
R270
R494
R575
R591
R619
R623
R624
R629
R220
R219
R218
R217
R425R424
R423
R405R404R403
Y3
Y2
Y1
JSM1
JSM2
JSM3
JSM4
JSM5
JSM6
F14
F19
F20
F5
F6
41
JP60
41 JP58
41
41JP54
MH15 MH14 MH13 MH12 MH11
U63
JP108
JP47
JP26
U2
JP115
JP78
JP69
U91
U24
JP116
JP117
JP52JP96
JP95JP37
JP10
JP13
JP46
JP48
+5V+12V GNDGND
JP109
+5V+12V GNDGND
JP110
JP105JP106
D64D113D116
JP641 3
JP63 13
JP6213
JP61
JP50
13
JP35
1
JP129
13
JP1071 3
JP97JP98JP99
JP45
JP25
JP100
JP18
F4
D54A CD53A CD36A CD3A
CD51A CD49A CD47A CD45A C D89A C
C85
C84
C5
C45
C44C3
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
4964 U73
U40
U19
I2C#2
CH#20~23
CH#12~15
CH#8~11
CH#4~7
2-3:I2C1-2:SGPIOJP84:MODE
+
2-3: NO RESET1-2: RESET
2-3: NO RESET1-2: RESET
2-3: NO RESET1-2: RESET
22
23
2021
18
19
16
17
14 1512 13
10 118 9
6
7
4
5
3
2
10
+
+
+
+
+
+ +
+
+
+
++++
+
JP129:9072#3 RESET
JP35:9072#1 RESET
JP50:9072#2 RESET
BUZZER RESET
2-3:NO FAN1-2:WITH FAN
JP61:FAN#1 SELECT
JP64:FAN#4 SELECTJP63:FAN#3 SELECTJP62:FAN#2 SELECT
2-3:NO FAN1-2:WITH FAN
JP97:FAN#1 SELECTJP98:FAN#2 SELECTJP99:FAN#3 SELECT
JP100:FAN#4 SELECT
CCC
OPEN:451-2:502-3:55
JP107:OH#3 TEMP.
ACT_IN#16-23 ACT_IN#8-15
ACT_IN#0-7
UPG
RADE#3
UPG
RADE#1
I2C#5
I2C#6
I2C#3
CH#0~3
I2C#1
FAN#4FAN#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
CCC
1-2:50OPEN:45JP25:OH#1 TEMP.
2-3:55
JP45:OH#2 TEMP.
C2-3:551-2:50 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 ................................................................................... 1-11-2 General Safety Guidelines .............................................................................. 1-11-3 A Note to Users ............................................................................................... 1-2
Chapter 2 Jumper Settings and Pin Definitions2-1 Front Connectors and Jumpers ...................................................................... 2-1
Front Connectors and Components ................................................................ 2-12-2 FrontConnectorandPinDefinitions ............................................................... 2-22-3 FrontJumperLocationsandPinDefinitions ................................................... 2-3
Fan Jumper Settings ....................................................................................... 2-4I2C and SGPIO Modes and Jumper Settings ................................................. 2-4Front 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-Pacific
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: [email protected]
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.
Duringthewarrantyperiod,contactyourdistributorfirstforanyproductproblems.
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 aregenerallysufficienttoprotectyourequipmentfromESD.
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
Chapter2:JumperSettingsandPinDefinitions
BZ1
++
DESIGNED IN USA
SAS846A REV: 1.00
C319 C194
C282
C35
C135C136
C149
C243
C258
C261
C272C88
C271
C89
C106
C206
C241
C212C213
C337
C359
R325
R105
R324
R111R414R415
R148
R112R147
R344R104
R113
R305
R367
R167
R184R127
R183R128
R185
R168
R270
R494
R575
R591
R619
R623
R624
R629
R220
R219
R218
R217
R425R424
R423
R405R404R403
Y3
Y2
Y1
JSM1
JSM2
JSM3
JSM4
JSM5
JSM6
F14
F19
F20
F5
F6
41
JP60
41 JP58
41
41JP54
MH15 MH14 MH13 MH12 MH11
U63
JP108
JP47
JP26
U2
JP115
JP78
JP69
U91
U24
JP116
JP117
JP52JP96
JP95JP37
JP10
JP13
JP46
JP48
+5V+12V GNDGND
JP109
+5V+12V GNDGND
JP110
JP105JP106
D64D113D116
JP641 3
JP63 13
JP6213
JP61
JP50
13
JP35
1
JP129
13
JP1071 3
JP97JP98JP99
JP45
JP25
JP100
JP18
F4
D54A CD53A CD36A CD3A
CD51A CD49A CD47A CD45A C D89A C
C85
C84
C5
C45
C44C3
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
4964 U73
U40
U19
I2C#2
CH#20~23
CH#12~15
CH#8~11
CH#4~7
2-3:I2C1-2:SGPIOJP84:MODE
+
2-3: NO RESET1-2: RESET
2-3: NO RESET1-2: RESET
2-3: NO RESET1-2: RESET
22
23
2021
18
19
16
17
14 1512 13
10 118 9
6
7
4
5
3
2
10
+
+
+
+
+
+ +
+
+
+
++++
+
JP129:9072#3 RESET
JP35:9072#1 RESET
JP50:9072#2 RESET
BUZZER RESET
2-3:NO FAN1-2:WITH FAN
JP61:FAN#1 SELECT
JP64:FAN#4 SELECTJP63:FAN#3 SELECTJP62:FAN#2 SELECT
2-3:NO FAN1-2:WITH FAN
JP97:FAN#1 SELECTJP98:FAN#2 SELECTJP99:FAN#3 SELECT
JP100:FAN#4 SELECT
CCC
OPEN:451-2:502-3:55
JP107:OH#3 TEMP.
ACT_IN#16-23 ACT_IN#8-15
ACT_IN#0-7
UPG
RADE#3
UPG
RADE#1
I2C#5
I2C#6
I2C#3
CH#0~3
I2C#1
FAN#4FAN#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
CCC
1-2:50OPEN:45JP25:OH#1 TEMP.
2-3:55
JP45:OH#2 TEMP.
C2-3:551-2:50 C
COPEN:45
Chapter 2
Jumper Settings and Pin Definitions
2-1 Front Connectors and Jumpers
Front Connectors and Components
11
111112
110113
18
11
11
171717171717
1615
19
1313 13 1212
12
Figure 2-1: Front Components
14
Chip: MG90721. Upgrade Connectors: JP69, JP78 and JP1152. ACT_IN: JP26, JP47, and JP1083. I4. 2C Connector #1 (JP37) and #2 (JP95)I5. 2C Connector #3 (JP52) and #4 (JP96)I6. 2C 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 Definitions1. 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. I2C Connectors
The I2C Connectors, designated JP37, JP95, JP52, JP96, JP116, and JP117, are used to monitor HDD activity and status. See the table ontherightforpindefinitions.
I2C Connector Pin Definitions
(JP37, JP95, JP52, JP96, JP116, and JP117)
Pin#Definition
1 Data
2 Ground
3 Clock
4 No Connection
BackplaneMain Power
4-Pin Connector(JP10, JP13, JP46,JP48, 109 and 110)
Pin#Definition
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 pindefinitions.
2-3
Chapter2:JumperSettingsandPinDefinitions
2-3 Front Jumper Locations and Pin Definitions
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 identified witha 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.
ConnectorPins
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
C135C136
C149
C243
C258
C261
C272C88
C271
C89
C106
C206
C241
C212C213
C337
C359
R325
R105
R324
R111R414R415
R148
R112R147
R344R104
R113
R305
R367
R167
R184R127
R183R128
R185
R168
R270
R494
R575
R591
R619
R623
R624
R629
R220
R219
R218
R217
R425R424
R423
R405R404R403
Y3
Y2
Y1
JSM1
JSM2
JSM3
JSM4
JSM5
JSM6
F14
F19
F20
F5
F6
41
JP60
41 JP58
41
41JP54
MH15 MH14 MH13 MH12 MH11
U63
JP108
JP47
JP26
U2
JP115
JP78
JP69
U91
U24
JP116
JP117
JP52JP96
JP95JP37
JP10
JP13
JP46
JP48
+5V+12V GNDGND
JP109
+5V+12V GNDGND
JP110
JP105JP106
D64D113D116
JP641 3
JP63 13
JP6213
JP61
JP50
13
JP35
1
JP129
13
JP1071 3
JP97JP98JP99
JP45
JP25
JP100
JP18
F4
D54A CD53A CD36A CD3A
CD51A CD49A CD47A CD45A C D89A C
C85
C84
C5
C45
C44C3
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
4964 U73
U40
U19
I2C#2
CH#20~23
CH#12~15
CH#8~11
CH#4~7
2-3:I2C1-2:SGPIOJP84:MODE
+
2-3: NO RESET1-2: RESET
2-3: NO RESET1-2: RESET
2-3: NO RESET1-2: RESET
22
23
2021
18
19
16
17
14 1512 13
10 118 9
6
7
4
5
3
2
10
+
+
+
+
+
+ +
+
+
+
++++
+
JP129:9072#3 RESET
JP35:9072#1 RESET
JP50:9072#2 RESET
BUZZER RESET
2-3:NO FAN1-2:WITH FAN
JP61:FAN#1 SELECT
JP64:FAN#4 SELECTJP63:FAN#3 SELECTJP62:FAN#2 SELECT
2-3:NO FAN1-2:WITH FAN
JP97:FAN#1 SELECTJP98:FAN#2 SELECTJP99:FAN#3 SELECT
JP100:FAN#4 SELECT
CCC
OPEN:451-2:502-3:55
JP107:OH#3 TEMP.
ACT_IN#16-23 ACT_IN#8-15
ACT_IN#0-7
UPG
RADE#3
UPG
RADE#1
I2C#5
I2C#6
I2C#3
CH#0~3
I2C#1
FAN#4FAN#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
CCC
1-2:50OPEN:45JP25:OH#1 TEMP.
2-3:55
JP45:OH#2 TEMP.
C2-3:551-2:50 C
COPEN:45JP129
JP50JP35
JP97
JP100
JP18JP99JP98
JP64
JP84
JP63JP62
JP61
*The buzzer sound indicates that an overheat condition or drive failure has oc-cured.
Jumper SettingsJumper Jumper Setting Notes
JP35 1-2: Reset2-3: Default
MG9072 Chip Reset #1
JP50 1-2: Reset2-3: Default
MG9072 Chip Reset #2
JP129 1-2: Reset2-3: Default
MG9072 Chip Reset #3
JP18 1-2: Reset2-3: 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, youmust configureboth 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
I2C and SGPIO Modes and Jumper Settings
This backplane can utilize I2C or SGPIO. SGPIO is the default mode and can be used without making changes to your jumper. The following information details which jumpermustbeconfiguredtouseSGPIOmodeorrestoreyourbackplaneto I2C mode.
SGPIO Setting (Default)
Jumper SGPIO Jumper Setting (Default) I2C Jumper SettingJP84 1-2 2-3
2-5
Chapter2:JumperSettingsandPinDefinitions
Front Panel LEDs
LED State SpeficationD45 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
C135C136
C149
C243
C258
C261
C272C88
C271
C89
C106
C206
C241
C212C213
C337
C359
R325
R105
R324
R111R414R415
R148
R112R147
R344R104
R113
R305
R367
R167
R184R127
R183R128
R185
R168
R270
R494
R575
R591
R619
R623
R624
R629
R220
R219
R218
R217
R425R424
R423
R405R404R403
Y3
Y2
Y1
JSM1
JSM2
JSM3
JSM4
JSM5
JSM6F14
F19
F20
F5
F6
41
JP60
41 JP58
41
41JP54
MH15 MH14 MH13 MH12 MH11
U63
JP108
JP47
JP26
U2
JP115
JP78
JP69
U91
U24
JP116
JP117
JP52JP96
JP95JP37
JP10
JP13
JP46
JP48
+5V+12V GNDGND
JP109
+5V+12V GNDGND
JP110
JP105JP106
D64D113D116
JP641 3
JP63 13
JP6213
JP61
JP50
13
JP35
1
JP129
13
JP1071 3
JP97JP98JP99
JP45
JP25
JP100
JP18
F4
D54A CD53A CD36A CD3A
CD51A CD49A CD47A CD45A C D89A C
C85
C84
C5
C45
C44C3
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
4964 U73
U40
U19
I2C#2
CH#20~23
CH#12~15
CH#8~11
CH#4~7
2-3:I2C1-2:SGPIOJP84:MODE
+
2-3: NO RESET1-2: RESET
2-3: NO RESET1-2: RESET
2-3: NO RESET1-2: RESET
22
23
2021
18
19
16
17
14 1512 13
10 118 9
6
7
4
5
3
2
10
+
+
+
+
+
+ +
+
+
+
++++
+
JP129:9072#3 RESET
JP35:9072#1 RESET
JP50:9072#2 RESET
BUZZER RESET
2-3:NO FAN1-2:WITH FAN
JP61:FAN#1 SELECT
JP64:FAN#4 SELECTJP63:FAN#3 SELECTJP62:FAN#2 SELECT
2-3:NO FAN1-2:WITH FAN
JP97:FAN#1 SELECTJP98:FAN#2 SELECTJP99:FAN#3 SELECT
JP100:FAN#4 SELECT
CCC
OPEN:451-2:502-3:55
JP107:OH#3 TEMP.
ACT_IN#16-23 ACT_IN#8-15
ACT_IN#0-7
UPG
RADE#3
UPG
RADE#1
I2C#5
I2C#6
I2C#3
CH#0~3
I2C#1
FAN#4FAN#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
CCC
1-2:50OPEN:45JP25:OH#1 TEMP.
2-3:55
JP45:OH#2 TEMP.
C2-3:551-2:50 C
COPEN:45
Figure 2-3: Front LEDs
BZ1
++
DESIGNED IN USA
SAS846A REV: 1.00
C319 C194
C282
C35
C135C136
C149
C243
C258
C261
C272C88
C271
C89
C106
C206
C241
C212C213
C337
C359
R325
R105
R324
R111R414R415
R148
R112R147
R344R104
R113
R305
R367
R167
R184R127
R183R128
R185
R168
R270
R494
R575
R591
R619
R623
R624
R629
R220
R219
R218
R217
R425R424
R423
R405R404R403
Y3
Y2
Y1
JSM1
JSM2
JSM3
JSM4
JSM5
JSM6
F14
F19
F20
F5
F6
41
JP60
41 JP58
41
41JP54
MH15 MH14 MH13 MH12 MH11
U63
JP108
JP47
JP26
U2
JP115
JP78
JP69
U91
U24
JP116
JP117
JP52JP96
JP95JP37
JP10
JP13
JP46
JP48
+5V+12V GNDGND
JP109
+5V+12V GNDGND
JP110
JP105JP106
D64D113D116
JP641 3
JP63 13
JP6213
JP61
JP50
13
JP35
1
JP129
13
JP1071 3
JP97JP98JP99
JP45
JP25
JP100
JP18
F4
D54A CD53A CD36A CD3A
CD51A CD49A CD47A CD45A C D89A C
C85
C84
C5
C45
C44C3
C204
+
C203
C202
C201
C200
C199
C198
C197C119
C285
C330
+
C329
+
C328
+
C327
+C326
+
C325
+
C324
+
C323
+
C283
C229
C20
C193
C19
C173
C318
1
16
4964 U73
U40
U19
I2C#2
CH#20~23
CH#12~15
CH#8~11
CH#4~7
2-3:I2C1-2:SGPIOJP84:MODE
+
2-3: NO RESET1-2: RESET
2-3: NO RESET1-2: RESET
2-3: NO RESET1-2: RESET
22
23
2021
18
19
16
17
14 1512 13
10 118 9
6
7
4
5
3
2
10
+
+
+
+
+
+ +
+
+
+
++++
+
JP129:9072#3 RESET
JP35:9072#1 RESET
JP50:9072#2 RESET
BUZZER RESET
2-3:NO FAN1-2:WITH FAN
JP61:FAN#1 SELECT
JP64:FAN#4 SELECTJP63:FAN#3 SELECTJP62:FAN#2 SELECT
2-3:NO FAN1-2:WITH FAN
JP97:FAN#1 SELECTJP98:FAN#2 SELECTJP99:FAN#3 SELECT
JP100:FAN#4 SELECT
CCC
OPEN:451-2:502-3:55
JP107:OH#3 TEMP.
ACT_IN#16-23 ACT_IN#8-15
ACT_IN#0-7
UPG
RADE#3
UPG
RADE#1
I2C#5
I2C#6
I2C#3
CH#0~3
I2C#1
FAN#4FAN#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
CCC
1-2:50OPEN:45JP25:OH#1 TEMP.
2-3:55
JP45:OH#2 TEMP.
C2-3:551-2:50 C
COPEN:45
2-6
SAS-846A Backplane User's Guide
C368C365
C75
R463
R457R458
R459
R460R461
R462
R464R465
R466R467
R468R510
R511
R512
R514
R173R182
R149R150
R164R165
R250
R174R175
R176R177
R178R179
R180R181
R86
R213R214
R215
R87
R251R253
R428R435
R89R83
R84R85
R88R90
R95R96
R92R91
R109
J33
J45
J44
J43
J37
J36
J35
J34
J27
J4
J21
J31
J28J3
J13
J15
J20
J2
J17
J9 J19
J18
J1
J11
Q13 Q14
Q35
D88
AC
D8
AC
D7
AC
D6
AC
D5
AC
D39
AC
D38
AC
D37
AC
D33
AC
D32
AC
D31
AC
D30
AC
D29
AC
D23
AC
D20
AC
D19
AC
D87
AC
D42
AC
D41
AC
D40
AC
D28
AC
D27
AC
D26
AC
D25
AC
D24
AC
D22
AC
D21A
C
D18
AC
D15
AC
D14
AC
D13
AC
D12
AC
D121
AC
D119
AC
D110
AC
D109
AC
D108
AC
D107
AC
D105
AC
D103
AC
D120
AC
D118
AC
D111
AC
D106
AC
D104
AC
D102
AC
D101A
CD
100A
C
REV: 1.00SAS846A
ACT#7FAIL#7
ACT#3FAIL#3
ACT#22FAIL#22
ACT#18FAIL#18
ACT#2FAIL#2
ACT#6FAIL#6
ACT#10FAIL#10
ACT#14FAIL#14
SAS
#23
SAS
#22
SAS
#17
SAS
#16
SAS
#11
SAS
#10
#5
SAS
#4
SAS
ACT#23FAIL#23
ACT#19FAIL#19
ACT#15FAIL#15
FAIL#11ACT#11
FAIL#21ACT#21
FAIL#17ACT#17
FAIL#13ACT#13
FAIL#9ACT#9
FAIL#1ACT#1
ACT#5FAIL#5
ACT#20FAIL#20
ACT#16FAIL#16
#21
#20
#19
#18#12
#13
#14
#15#9
#8
#7
#6
#3
#2
#1
#0
SAS SAS
SAS
SAS
SASSAS
SAS
SAS
SASSAS
SAS
SAS
SAS
SAS
SAS
SAS
FAIL#12ACT#12
ACT#8FAIL#8
ACT#4FAIL#4
ACT#0FAIL#0
2-4 Rear Connectors and LED Indicators
Rear SAS/SATA Connectors
RearConnector
SAS Drive Number
RearConnector
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
C368C365
C75
R463
R457R458
R459
R460R461
R462
R464R465
R466R467
R468R510
R511
R512
R514
R173R182
R149R150
R164R165
R250
R174R175
R176R177
R178R179
R180R181
R86
R213R214
R215
R87
R251R253
R428R435
R89R83
R84R85
R88R90
R95R96
R92R91
R109
J33
J45
J44
J43
J37
J36
J35
J34
J27
J4
J21
J31
J28J3
J13
J15
J20
J2
J17
J9 J19
J18
J1
J11
Q13 Q14
Q35
D88
AC
D8
AC
D7
AC
D6
AC
D5
AC
D39
AC
D38
AC
D37
AC
D33
AC
D32
AC
D31
AC
D30
AC
D29
AC
D23
AC
D20
AC
D19
AC
D87
AC
D42
AC
D41
AC
D40
AC
D28
AC
D27
AC
D26
AC
D25
AC
D24
AC
D22
AC
D21A
C
D18
AC
D15
AC
D14
AC
D13
AC
D12
AC
D121
AC
D119
AC
D110
AC
D109
AC
D108
AC
D107
AC
D105
AC
D103
AC
D120
AC
D118
AC
D111
AC
D106
AC
D104
AC
D102
AC
D101A
CD
100A
C
REV: 1.00SAS846A
ACT#7FAIL#7
ACT#3FAIL#3
ACT#22FAIL#22
ACT#18FAIL#18
ACT#2FAIL#2
ACT#6FAIL#6
ACT#10FAIL#10
ACT#14FAIL#14
SAS
#23
SAS
#22
SAS
#17
SAS
#16
SAS
#11
SAS
#10
#5
SAS
#4
SAS
ACT#23FAIL#23
ACT#19FAIL#19
ACT#15FAIL#15
FAIL#11ACT#11
FAIL#21ACT#21
FAIL#17ACT#17
FAIL#13ACT#13
FAIL#9ACT#9
FAIL#1ACT#1
ACT#5FAIL#5
ACT#20FAIL#20
ACT#16FAIL#16
#21
#20
#19
#18#12
#13
#14
#15#9
#8
#7
#6
#3
#2
#1
#0
SAS SAS
SAS
SAS
SASSAS
SAS
SAS
SASSAS
SAS
SAS
SAS
SAS
SAS
SAS
FAIL#12ACT#12
ACT#8FAIL#8
ACT#4FAIL#4
ACT#0FAIL#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 #12SAS #6
SAS #2
SAS #1
SAS #0
SAS #4
SAS #5
FAIL #0
ACT #0
Figure 2-4: Rear Connectors and LEDs
2-7
Chapter2:JumperSettingsandPinDefinitions
Rear LED Indicators
Rear LED Hard Drive Activity Failure LEDSAS #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-formbereasonablyexpectedtoresultinsignificantinjuryorlossoflifeorcatastrophicproperty 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.