
4G PoE IIoT Gateway
1.4 LED Indication
LED Icon
Indication
LED Color
Description
Power Source 1
Blue
Steady ON:
Device is powered on by power source 1
Power Source 2
Blue
Steady ON:
Device is powered on by power source 2
~
PSE 1 ~ PSE 4
Blue
Steady ON:
Supply PoE Power through Ethernet Port.
OFF:
No PoE power is supplied through the Ethernet Port.
Note:
if the LED flashes slowly, there could be power issue. Please
check the Power Supply voltage or the connected devices.
SIM A/B, and
Cellular Signal Strength Blue
OFF:
No SIM card is detected.
Flash Fast Blue :
The cellular signal is about 0~30%.
Flash slow (Per 1.5~2 second) Blue :
The cellular signal is about
31~60%
Solid Blue:
The cellular signal is about 61~100%
WiFi 2.4G/5GHz
Blue
OFF:
WiFi is disabled
Steady ON:
WiFi is enabled
LAN 1 ~ LAN 4/WAN
Green
Steady ON:
Ethernet connection of LAN or WAN is established.
Flash:
Data packets are transfering.
OFF:
No Ethernet cable attached or Device not linked.
Serial
Serial
Blue
Steady ON:
If serial device is attached
Status
Status
Blue
Steady ON:
Device is powered on
OFF:
Device is powered off
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