SUPER MICRO Computer AS1011M-T2 Wake-On-Ring, SMBus Header, Redundant Power Supply Fail Header

Chapter 5: Advanced Motherboard Setup

Wake-On-Ring

The Wake-On-Ring header is desig- nated WOR. This function allows your computer to receive and "wake-up" by an incoming call to the modem when in suspend state. See the table on the right for pin defi nitions. You must have a Wake-On-Ring card and cable to use this feature.

Wake-On-Ring

Pin Definitions (WOR)

Pin# Defi nition

1Ground (Black)

2 Wake-up

SMBus Header

The header at JSMB1 is for the System Management Bus. Connect the ap- propriate cable here to utilize SMB on the system. See the table on the right for pin defi nitions.

SMBus Header

Pin Definitions (JSMB1)

Pin# Defi nition

1Data

2Ground

3Clock

4No Connection

Redundant Power Supply Fail Header

Connect a cable from your power supply to J21 to provide you with warning of a power supply failure. The warning signal is passed through the PWR_LED pin to indicate a power failure. See the table on the right for pin defi nitions.

UID LED Header

The JU2 header is for a chassis UID (Unit Identifier) LED. Connect the appropriate cable to this header and the LED(s) on the chassis. There are four pins (two are required for connection so the header provides both front and rear chassis UID indication).

Redundant Power Sup-

ply Alarm Header

Pin Definitions (J21)

Pin# Defi nition

1P/S 1 Fail Signal

2 P/S 2 Fail Signal

3 P/S 3 Fail Signal

4 Reset (from MB)

Note: This feature is only available when using redundant power supplies.

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