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Installation and Configuration Quick Guide
R3000 Quad
Industrial Cellular VPN Router with 4 Ethernet Ports
(4 Eth + 1 RS-232/1 RS-485 + 1 USB Host)
Environmental Requirements
Power consumption: 100 mA@12 V in idle state, 400 mA (peak) @12 V in communication state
Operating temperature: -40~75 °C
Relative humidity: 5~95% RH
Optional Accessories (sold separately)
3G/4G SMA cellular antenna (stubby/magnet optional)
Wall mounting kit
35 mm DIN rail mounting kit
Ethernet cable
AC/DC power adapter (12V DC, 1.5 A; EU/US/UK/AU plug optional)
Before installing your R3000 Quad Router, please verify the kit contents as
following.
1 x Robustel GoRugged R3000 Quad Industrial Dual SIM Cellular VPN
Router with 4 Ethernet Ports
1 x 3-pin pluggable terminal block with lock for power supply
1 x 7-pin pluggable terminal block with lock for serial and console port
1 x Quick Start Guide with download link of other documents or tools
*If any of the above items is missing or damaged, please contact your Robustel sales representative.

On, blinking
(500 mSec blink time)
Link connection is working
Link connection is not working
OpenVPN connection is
established
OpenVPN connection is not
established
IPsec connection is established
IPsec connection is not
established
WiFi is enabled and working
properly
WiFi is disabled or not working
properly
High Signal strength (21-31) is
available
Medium Signal strength (11-20)
is available
Low Signal strength (1-10) is
available
Connection to 4G network is
established
Connection to 3G network is
established
Connection to 2G network is
established
Connection to network is not
established or establishing
Backup card is being used
USB interface is used for batch firmware upgrading, but
cannot be used for sending or receiving data from slave
devices which connected to it. You can insert a USB
storage device into the router’s USB interface, such as a
U disk or a hard disk. If there have a supported
configuration file or a router firmware in this USB
storage device, the router will automatically update the
configuration file or the firmware.

Press and hold the RST button for 5 seconds under the
operating status.
Restore to factory
default settings
Wait for 5 seconds after powering up the router, press
and hold the RST button until all six LEDs start blinking
one by one, and release the button to return the router
to factory defaults.
7. Ethernet Port
R3000 Quad Router has four Ethernet port with two LED indicators. The
yellow one is link indicator and the green one is speed indicator. For details
about status, see the table below.
Connection is established
Data is being transferred
Connection is not established