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SAS-747TQ 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.
ESD Safety Guidelines ................... 1-1 General Safety Guidelines ................1-1 An Important Note to Users ................1-2 Introduction to the SAS-747TQ Backplane ............. 1-2 Chapter 2 Jumper Settings and Pin Definitions ............2-1 Front Connectors and Jumpers ..............2-1 Front Components ..................2-1 Front Connector and Pin Definitions ...............
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.
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. 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.
Introduction to the SAS-747TQ Backplane The SAS-747TQ backplane has been designed to utilize the most up-to-date tech- nology available, providing your system with reliable, high-quality performance. This manual reflects SAS-747TQ Revision 1.00, the most current release available at the time of publication.
SAS-747TQ Backplane User's Guide Front Connector and Pin Definitions 1. Upgrade Connector The upgrade connector, designated JP69, is used for manufacturer's diagnostic purposes only. 2. I C Connectors C Connector Pin Definitions The I C connectors, designated JP37 and Pin#...
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Chapter 2: Jumper Settings and Pin Definitions 5. Backplane Main Power Connectors Backplane Main Power The 4-pin connectors, designated JP66 and 4-Pin Connector JP68 provide power to the backplane. See Pin# Definition the table on the right for pin definitions. +12V 2 and 3 Ground...
Chapter 2: Jumper Settings and Pin Definitions Socket Settings Socket Socket Setting Note Buzzer reset* JP18 Connected to front panel Press once to disable buzzer Press twice to enable buzzer *The buzzer sound indicates that a condition requiring immediate attention has occurred.
SAS-747TQ Backplane User's Guide C and SGPIO Modes and Jumper Settings This backplane can utilize I C or SGPIO. SGPIO 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 I C mode or restore your backplane to SGPIO mode.
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Chapter 2: Jumper Settings and Pin Definitions Notes...
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SAS-747TQ 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 significant injury or loss of life or catastrophic property damage.
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