M86 M90 M96 19M 1 7M M87 MM3 M75 SUPER ® M97 R MM2 SUPER SAS743TQ pb REV 3.00 H6 H12 H5 7H 48 49 64 16 +12V GND GND +5V +12V GND GND H3 1 +5V SAS-743TQ Backplane USER'S GUIDE Rev. 1.
SAS-743TQ Backplane User's Guide 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.
Safety Information and Technical Specifications Table of Contents Contacting Supermicro .......................................................................................iv Returning Merchandise for Service.....................................................................v Chapter 1 Safety Guidelines .................................................................... 1-1 1-1 ESD Safety Guidelines ...................................................................................
SAS-743TQ 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: marketing@supermicro.com (General Information) support@supermicro.com (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: sales@supermicro.
Safety Information and Technical Specifications Returning Merchandise for Service A receipt or copy of your invoice marked with the date of purchase is required before 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.
Safety Information and Technical Specifications 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 components. To prevent damage to your system, it is important to handle it very carefully. The following measures are generally sufficient to protect your equipment from ESD.
SAS-743TQ Backplane User's Guide 1-3 • An Important 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. 1-4 Introduction to the SAS-743TQ Backplane The SAS-743TQ backplane has been designed to utilize the most up-to-date technology available, providing your system with reliable, high-quality performance.
Safety Information and Technical Specifications Chapter 2 Jumper Settings and Pin Definitions Front Connectors M86 M90 M96 19M 17M M87 M75 2-1 M97 1 R MM3 SUPER SAS743TQ pb REV 3.00 MM2 H6 H12 H5 7H 2 48 49 64 16 1 H3 3 17 15 13 11 16 14 12 10 9 6 4 +12V GND GND +5V +12V GND GND +5V 5 8 Figure 2-1: Front Connectors 1. JTAG Connector: JP47 9. I2C Connector #1 JP44 2. Upgrade Connector: JP46 10. SAS Port #0 J5 3. Chip: MG9072 11. SAS Port #1 J6 4.
SAS-743TQ Backplane User's Guide 2-2 Front Connector and Pin Definitions #1. and 2. JTAG Connector and Upgrade Connectors The JTAG and Upgrade connectors, designated JP47 and JP46, are used for diagnostic purposes. These connectors should be used by a certified and experienced technician. #3. MG9072 Chip The MG9072 is an enclosure management chip that supports the SES-2 controller and SES-2 protocols. #4.
Safety Information and Technical Specifications #6. and #7. Sideband Headers Sideband Headers The sideband headers are designated JP51 and JP52. For SES-2 to work properly, you must connect an 10-pin sideband cable. Pin # Definition 2 Backplane Addressing (SB5) 1 Controller ID (SB6) 4 Reset (SB4) 3 GND (SB2) 6 GND (SB3) 5 SDA (SB1) 8 Backplane ID (SB7) 7 SCL (SB0) 10 No Connection 9 No Connection See the table to the right for pin definitions. #8. and #9.
SAS-743TQ Backplane User's Guide 19M M90 M75 M87 M86 M97 M96 Front Jumper Locations and Pin Definitions 17M 2-3 R MM3 SUPERR SAS743TQ pb REV 3.00 M86 M90 M96 19M 17M 87 M75 62 S743TQ M97 JP50 pb REV 3.00 JP38 48 49 JP40 JP33 JP41 JP34 64 JP37 64 16 M86 M90 M96 19M 17M M87 M75 1 H3 JP36 JP29 M97 R MM3 MM2 SUPER SAS743TQ pb REV 3.
Safety Information and Technical Specifications Explanation of Jumpers To modify the operation of the backplane, 3 2 1 3 2 1 Connector Pins 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 with Jumper a square solder pad on the printed circuit board. Setting Note: On two pin jumpers, "Closed" means the jumper is on and "Open" means the jumper is off the pins.
SAS-743TQ Backplane User's Guide I2C and SGPIO Mode Jumper Settings This backplane can utilize I2C or SGPIO. I2C is the default mode and can be used without making changes to your jumpers. The following information details which jumpers must be configured to use SGPIO mode or restore your backplane to I2C mode.
Safety Information and Technical Specifications M86 M90 M96 19M 17M M87 MM3 M75 Front LED Indicators M97 R MM2 SUPER SAS743TQ pb REV 3.
SAS-743TQ Backplane User's Guide 2-4 Rear Connectors and LED Indicators MM3 SAS #0 SAS #1 SAS #2 SAS #3 SAS #4 SAS #5 SAS #6 SAS #7 J1 J2 J3 J4 J9 J11 J13 J15 D5 D6 D7 D8 D19 D20 D23 D26 2TCA H4 D12 D13 D14 D15 D18 D21 D22 Figure 2-4: Rear Connectors Rear SAS/SATA Connectors Rear Connector SAS Drive Number SAS #0 SAS/SATA HHD #0 SAS #1 SAS/SATA HHD #1 SAS #2 SAS/SATA HHD #2 SAS #3 SAS/SATA HHD #3 SAS #4 SAS/SATA HHD #4 SAS #5 SAS/SATA HHD #5 SAS #6 SAS/SATA HHD #6 SAS #7
Safety Information and Technical Specifications Notes 2-9
SAS-743TQ Backplane User's Guide Disclaimer (cont.) The products sold by Supermicro are not intended for and will not be used in life support systems, medical equipment, nuclear facilities or systems, aircraft, aircraft devices, aircraft/emergency communication devices or other critical systems whose failure to perform be reasonably expected to result in significant injury or loss of life or catastrophic property damage.
