5
LED Indicators
The diagnostic LEDs located on the front panel of the industrial switch provide real-time
information of system and operation status.
Table-1
provides the description of the LEDs
status and their definitions for the switch.
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 has failed
P-Fail Red
Off
Power input 1 and 2 are both functional, or no power
inputs
On
The port is supplying power to the powered-device
PoE indicator
(Port 1 ~ 4)
Green
Off
No powered-device attached or power supplying fails
On
Connected to network
Flashing
Networking is active
Green
Off
Not connected to network
On Full-duplex
link
Flashing Collision
occurs
LAN Port 1 ~ 5
(RJ-45)
Amber
Off
Half-duplex link or link down
Table-1: LED Indication Definition
