14 . Auxiliary panel connector (20-pin AUX_PANEL1)

This connector is for additional front panel features including front panel SMB, locator LED and switch, chassis intrusion, and LAN LEDs.

Front panel SMB (6-1 pin FPSMB)

These leads connect the front panel SMBus cable.

LAN activity LED (2-pin LAN1_LED, LAN2_LED) These leads are for Gigabit LAN activity LEDs on the front panel.

Chassis intrusion (4-1 pin CHASSIS)

These leads are for the intrusion detection feature for chassis with intrusion sensor or microswitch. When you remove any chassis component, the sensor triggers and sends a high-level signal to these leads to record a chassis intrusion event.

Locator LED (6-pin LOCATOR)

These leads are for the locator switch and LED on the front panel.

PVL-D/1U/SCSI

NC I2C 4 CLK#

GND I2C 4 DATA# +5VSB LAN1 LINKACTLED+ LAN1 LINKACTLED- LAN2 LINKACTLED- LAN2 LINKACTLED+

AUX_PANEL1

PIN1

+5VSB

PVL-D/1U/SCSI Auxiliary panel connector

CASEOPEN GND LOCATORLED1+ LOCATORLED1- LOCATORBTN# GND LOCATORLED2- LOCATORLED2+

ASUS RS160-E3/PS4

4 - 17