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Installation and Configuration Quick Guide
R2000 Ent
Industrial Dual Module Cellular VPN Router with Voice
5 Eth + 1 Voice/RS-232/RS-485 + 1 USB Host
Environmental Requirements
Input voltage: 9 to 36V DC
Power consumption: 350 mA@12 V in idle state, 500 mA (peak) @12 V in communication state
Operating temperature: -25 to +70 °C
Relative humidity: 5 to 95% RH
Optional Accessories (sold separately)
3G/4G SMA cellular antenna
(stubby/magnet optional)
RP-SMA WiFi antenna
(stubby/magnet optional)
Wall mounting kit
35 mm DIN rail mounting kit
Before installing your R2000 Ent Router, verify the kit contents as following.
1 x Robustel R2000 Ent Industrial Dual Module Cellular VPN Router
with Voice
1 x Quick Start Guide with download link of other documents or tools
Note: If any of the above items is missing or damaged, please contact your
Robustel sales representative.
Ethernet cable
RJ11 to RJ11 phone
connectivity cable
AC/DC power adapter
(12V DC, 1.0 A; EU/US/
UK/AU plug optional)

Router is powered on
(System is initializing)
Router starts operating
Off
(Represents for
the Module1)
Network is joined successfully by
using the Module1 card and worked
in an optimum one
Network is joined successfully but
worked in a lower-level than
standard
Network is not joined or joining
(Represents for
the Module2)
Network is joined successfully by
using the Module2 card and worked
in an optimum one
Network is joined successfully but
worked in a lower-level than
standard
Network is not joined or joining
(Represents for
the signal value
of Module1)
High signal strength (21-31) is
available
Medium signal strength (11-20) is
available
Low signal strength (1-10) is
available
(Represents for
the signal value
of Module2)
High signal strength (21-31) is
available
Medium signal strength (11-20) is
available
Low signal strength (1-10) is
available
Backup card is being used
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
WAN/ETH1/
ETH2/ETH3/
ETH4
Connection is established
Data is being transferred
Connection is not established

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 2 to 7 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 for about 16 seconds until all six LEDs start
blinking one by one, and release the button to return the
router to factory defaults.
7. Ethernet Port
R2000 Ent Router has five Ethernet ports, including WAN, ETH1, ETH2, ETH3
and ETH4. And every Ethernet port corresponds to a specific LED indicator in
the bottom view of the router. For details about status, see the table below.
Connection is established
Data is being transferred
Connection is not established