23 (26)
RJ45 LED
LED
Status
Description
Port 1–8
Green On
Link is established
Green Blinking
Packets transmitting/receiving
Off
Link is inactive
Radio LED
LED
Router Model Status
Description
Ra
LTE
Green On
SIM detected
Off
SIM not detected
WLAN
Reserved
Reserved for future use
Rb
LTE
Green On
4G connection
Green
blinking
2/3G connection
Off
Disconnected
WLAN
Reserved
Reserved for future use
Rc
LTE
Reserved
Reserved for future use
WLAN
Green On
AP mode
Green
blinking
STA connected
Off
STA disconnected
Radio disabled
Anybus
®
Industrial WLAN/LTE Router Startup Guide
SP2557 1.11 en-US