iii
Safety Information and Technical Specifications
Table of Contents
SAS 846 TQ BACKPLANE
Contacting SuperMicro ..................................................................................................iv
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 Definitions
2-1
Front Connectors and Jumpers ...................................................................... 2-1
Front Connectors ............................................................................................ 2-1
2-2
Front Connector and Pin Definitions ............................................................... 2-3
2-3
Front Jumper Locations and Pin Definitions ................................................... 2-5
Explanation of Jumpers .............................................................................. 2-5
Fan Jumper Settings ....................................................................................... 2-6
I
2
C and SGPIO Modes and Jumper Settings ................................................. 2-7
Front LED Indicators ....................................................................................... 2-8
Front Panel LEDs ............................................................................................ 2-8
2-4
Rear Connectors and LED Indicators ............................................................. 2-9
