Table 2.1: Eki-4524Ri/4524Ari Led Definition - Advantech EKI-4524RI User Manual

Chapter 2
In this chapter, you will be given an overview of the EKI-4524RI/4524ARI hardware installation
procedures.
2.1 LED Indicators
The LED indicators located on the panel display the power status and network status of EKI-
4524RI/4524ARI; each has its own specific meaning as the table shown below.

Table 2.1: EKI-4524RI/4524ARI LED Definition

Front Panel
LED
PWR
LNK/ACT
(Port 1 ~ 26)
10/100 (Port 1 ~ 24)
Rear Panel
LED
PWR
LNK/ACT
(Port 1 ~ 26)
SPEED
(Port 1 ~ 24)
EKI-4524RI & ARI_User Manual
Installation
Color Description
On
Green
Off
On
Green
Flashing
Off
On
Green
Off
Color Description
On
Green
Off
On
Green
Flashing
Off
On
Amber
Off
Power input is active
Power input is inactive
Connected to network
Networking is active
Not connected to network
Connected to network at speed of 100Mbps
10Mbps or link-down
Power input is active
Power input is inactive
Connected to network
Networking is active
Not connected to network
100M
10M or link-down
8