5
LED Indicators
There are LED light indicators located on the front panel of the industrial Ethernet switch that
display the power status and network status. Each LED indicator has a different color and has its
own specific meaning, see below in Table 2.1
LED
Color
Description
P1
Green
On
Power input 1 is active
Off
Power input 1 is inactive
P2
Green
On
Power input 2 is active
Off
Power input 2 is inactive
STATUS
Green
On
No event happened by software setting
Red
On
System booting
Event happened by software setting
MASTER
Green
On
ERPS Owner Mode (Ring Master) is ready
Off
ERPS Owner Mode is not active
RING
Green
On
ERPS Ring Network is active and works well
Flashing
ERPS Ring works abnormally or misconfigure
Off
ERPS Ring Network is not active
PoE Load
(max:240w)
-
Off
PoE Load<= 50%
Blue
On
PoE Load 51-70%
Red
On
PoE Load 71-90%
Red
Flashing
PoE Load 91-100%
GE
(Port 1-8
Copper)
(Upper LED)
Green
On
Connected to network, 1Gbps
Flashing
Networking is active
Off
Not connected to network
Amber
On
Connected to network, 10/100Mbps
Flashing
Networking is active
Off
Not connected to network
bt PoE Mode
(Port 1-4
Copper)
Green
On
IEEE 802.3bt connection
(Single Signature PD Class 5~8/Dual Signature PD
Channel Class 1~5)
