Chapter 2 installation, 1 led indicators – Advantech EKI-2525P User Manual
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EKI-2525P User Manual.doc 8
Chapter 2 Installation
In this chapter, you will be given an overview of the EKI-2525P hardware installation
procedures.
2.1 LED Indicators
There are few LEDs display the power status and network status located on the front
panel of EKI-2525P, each of them has its own specific meaning as the table below.
Table 2.1: EKI-2525P LED Definition
LED
Color
Description
On
Power input 1 is active
P1
Green
Off
Power input 1 is inactive
On
Power input 2 is active
P2
Green
Off
Power input 2 is inactive
On
Power input 1 or 2 is inactive
P-Fail
Red
Off
Power input 1 and 2 are both active, or no power input
On
A device is connected utilizing Power over Ethernet on the
corresponding port
FWD (1 ~ 4)
Green
Off
No device attached or power over Ethernet function failed
On
Connected to network
Flashing
Networking is active
Link/Active
(1~5)
Green
Off
Not connected to network
On
Ethernet port full duplex
Flashing
Collision of packets occurs
Duplex/Collision
(1~5)
Yellow
Off
Ethernet port half duplex or not connect to network