Advantech ADAM-4571L User Manual

9 Chapter 2
2.1.2 LED Indicators
There are three or four LEDs located on the top panel of ADAM-4570
series, each with its own specific function.
Table 2.1: ADAM-4570 Series LED Definition
LED Color Status Description
ON Heartbeat (1 time/sec)
Red
OFF Not working
Status/Power
ON Power ON
Green
OFF Power OFF
ON 100 Mbps speed
Red
OFF 10 Mbps speed
Speed/Link (Act)
ON Valid network link
Green
OFF Invalid network link
ON Data being transmitted
Red
OFF No data being transmitted
Tx/Rx (Serial)
ON Data being received
Green
OFF No Data being received

Advantech ADAM-4571L Specifications

General

Brand	Advantech
Model	ADAM-4571L
Category	Server
Language	English