Ursalink UG87 Quick Start Guide
www.ursalink.com
6
2.2 Dimensions (mm)
2.3 LED Indicators
LED
Indication
Status
Description
PWR
Power Status
On
The power is switched on
Off
The power is switched off
SYS
System Status
Green Light
Static: Start-up
Blinking slowly: the system is running properly
Off
The system goes wrong
L1
LoRa Status
Green Light
Package Forwarder mode is running well.
Off
Package Forwarder mode is running off.
L2
SIM Card Status
Off
SIM1 or SIM2 is registering or fails to register (or
there are no SIM cards inserted)
Green Light
Blink Slowly: SIM1 has been registered and is ready
for dial-up
Blink Rapidly: SIM1 has been registered and is
dialing up now
Static: SIM1 or SIM2 has been registered and dialed
up successfully
Orange
Light
Blink Slowly: SIM2 has been registered and is ready
for dial-up
Blink Rapidly: SIM2 has been registered and is
dialing up now
Static: SIM2 has been registered and dialed up
successfully
