robustel R1520LG Dual SIM LTE Router User Manual
Robustel R1520LG Hardware Manual
Interface Descriptions
1. PIN Description.
PIN Description Note
5. LED Indicators.
LED
Description
On, solid
On, blinking
Off
Gateway system is initializing
Gateway starts operating
Gateway is powered off
Connected successfully
In communication
1
3
2
4
1
2
V+
V-
Power
RUN
Ground
On, solid
On, blinking
Off
MDM
3
4
NC
NC
--
--
Disconnected
On, solid
On, blinking
(fast)
Strong signal
Note: The input voltage is 9 to 60V DC.
Medium signal
2. Serial Ports.
On, blinking
(slowly)
PIN
1
Description
Note
Weak or no signal
TXD
RXD
GND
A
RS232 Data Transmission
RS232 Data Receive
Ground
Note: The RSSI LED’s color is Green
2
On, solid
On,blinking
Off
Connected successfully
In communication
Disconnected
3
WLAN
LoRa
4
RS485 Data Transmission
RS485 Data Receive
Ground
5
B
On, solid
On,blinking
Off
Connected successfully
In communication
Disconnected
6
GND
3. Ethernet Ports. Two Ethernet ports, both of them
could be configured as WAN or LAN.
Description
Note: The USR LED is defined by user via web UI to specify
different status, the details see the following sheet.
web UI address : Services > Advanced > System >System Settings >
User LED Type.
On, blinking
Transmitting data
No activity
Link on
Activity
Link
Off
On
Off
USR
Description
On, solid
Off
Link off
IPsec connection is established
IPsec connection is not established
OpenVPN connection is established
OpenVPN connection is not
established
IPsec
4. Reset Button.
On, solid
Off
Function
Operation
OpenVPN
Reboot
Press and hold the RST button for 2~5 seconds
under the operating status.
On, solid
Off
PPTP connection is established
PPTP connection is not established
LT2P connection is established
LT2P connection is not established
PPTP
LT2P
Restore to
default
Press and hold the RST button for 5 ~10 seconds
under the operating status.
On, solid
Off
configuration
The RUN light flashes quickly, and then release the
RST button, and the device will restore to the
default configuration.
Note: The USR LED’s color is green.
Restore to
factory
Once the operation of restoring the default
configuration is performed twice within one
minute, the device will restore to the factory
default settings.
configuration
RT137_HM_R1520LG
8/11
| General | Details |
|---|---|
| Name | robustel R1520LG Dual SIM LTE Router User Manual |
| Make | robustel |
| Language | English |
| Filetype | PDF (Download) |
| File size | 0.26 MB |
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