Pin Description; Reset Button - Robustel R5020 Lite Hardware Manual

Robustel R5020 Lite Hardware Manual
2.

PIN Description

PIN Description Note
1 V+ Power Supply Positive
2 V- Power Supply Negative
RS232 Data Transmission/RS485_A, may vary on different
3 TXD/A
model.
RS232 Data Receive/RS485_B, may vary on different
4 RXD/B
model.
5 GND Signal Ground
3.

Reset Button

Feature Operation
Reboot Press and hold the RST button for 2~ 5 seconds under the operating status.
Restore to default Press and hold the RST button for 5~10 seconds, the RUN LED starts blinking quickly, the router will restore to default
configuration configuration.
Restore to factory Once the operation of restoring default configuration is performed twice within one minute, the router will restore to factory
default settings default settings.
Note: The more details please refer to RT123_SM_RobustOS Software Manual, 2.3 Factory Reset.
4. Ethernet Ports. There are two Ethernet ports on R5020 Lite, including ETH0, ETH1. The ETH0 on the router
can be configured as a WAN port, while ETH1 can only be configured as a LAN port. By default, ETH0, ETH1
are lan0, and their IP are 192.168.0.1/255.255.255.0.
Ethernet LED Indicator Status
Link indicator On, solid
(Yellow)
On, blinking
Off
RT098_HM_R5020_Lite
Description
Connection is established
Data is being transferred
Connection is not established
1
Note:
1) The input voltage is 12 to 36V DC (Without ignition
sensing)
3
2
4 5
8/11