Robustel R5020 User Guide
RT_UG_R5020_v.1.0.2 Mar. 17, 2023 18/167
2.5 Reset Button
2.6 Ethernet Ports
Press and hold the RST button for at least 5 seconds under the operating status.
Restore to factory
default settings
Wait for 0~20 seconds after powering up the router, press and hold the RST button with a
pointed stick until all six LEDs start blinking one by one, and release the button to return the
router to factory defaults.
There are four Ethernet ports on R5020, including ETH0 (POE), ETH1, ETH2, ETH3. Each has two LED indicators. The
yellow one is a link indicator but the green one doesn’t mean anything. For details about status, see the table
below.
Connection is established
Data is being transferred
Connection is not established