Asus ESC8000 G3 User Manual page 71

6. Chassis Intrusion (2-pin INTRUSION)
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. The default setting
is to short the CHASSIS# and the GND pin by a jumper cap to disable the function.
7. Rear I/O connector (REARIO1/2)
These connectors provide signal through the cable connected between this connector
and CB-RIO-R30A so that LAN port 1 and 2 on the board can work.
ASUS ESC8000 G3
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