Cellular Router – R2010

The Robustel R2010 Industrial Cellular Gateway is a rugged, versatile 4G Gateway with dual Ethernet ports, dual SIM single standby capability and a range of advanced functions for mission critical IoT or M2M applications.

R2010 Datasheet

R2010 User Guide



The R2010 takes into account the varying budgetary, interface and connectivity requirements of customers to create a simple and cost-competitive networking solution for customers deploying IoT solutions in industrial environments such as water, gas, electricity, factory automation and warehousing.


The R2010 runs on Robustel’s own Linux based Operating System, RobustOS. Developed entirely in-house, this gives way to a very high standard of technical support and high reliability. Robustel offers a Software Development Kit (SDK) to allow additional customization by using C, C++. It also provides rich Apps to meet fragmented IoT market demands such as:


Highly flexible hosted VPN service so customers can easily enjoy a “fixed IP Gateway”


Invaluable failsafe in case of a system failure and runaway data usage


Smart Reboot
SMS tool to push roaming SIMs from a non-working to working state


Smart Roaming
Provides you with device-assisted intelligent network selection for roaming SIMs to improve performance and reduce risk.


  • Dual-SIM redundancy for continuous cellular network connections
  • Link Manager supports Cellular WAN, Ethernet WAN, WLAN WAN link backup and ICMP detection
  • WAN – Static/DHCP Client
  • RobustOS + SDK + Apps
  • IPsec/OpenVPN/GRE/Wireguard VPN capabilities
  • Management and maintenance via Web/RCMS Cloud
  • Auto reboot via SMS/time schedule
  • Robust industrial design (9 to 36 V DC, desktop or wall mounting or DIN rail mounting)
Cellular Interface
Number of antennas 2 (MAIN + AUX) or 1 (MAIN)
Connector SMA-K
SIM 2 Mini SIMs (2FF)


Ethernet Interface
Number of ports 2 x 10/100 Mbps, 2 x LAN or 1 x LAN + 1 x WAN
WAN port Supports 802.3at PD feature (optional)
Magnet isolation protection 1.5 KV


WiFi Interface
Number of antennas 2 (Wi-Fi1 + Wi-Fi2)
Connector RP-SMA-K
Standards 802.11 b/g/n, supporting AP and Client modes
Frequency bands 2.4 GHz
Security WEP, WPA, WPA2
Encryption 64/128 AES, TKIP
Data speed 2 x 2 MIMO, 300 Mbps


Type 1 x DI, 1 x DO
Connector 1 x 4-pin 3.5 mm female socket
Signal definition


DI+, DI-, DO+, DO-


Serial Interface
Type RS232 or RS485 (software configurable)
Connector 1 x 3-pin 3.5 mm female socket
Signal definition RS232: TXD, RXD, GND  RS485: A, B


Reset button 1 x RST
LED indicators 1 x RUN, 1 x MDM, 1 x WIFI, 3 x RSSI
Built-in Watchdog, Timer


Power Supply and Consumption
Connector 2-pin 3.5 mm female socket
Input voltage 9 to 36 V DC
Power consumption Idle: 200 mA@12 V

Data link: 580 mA (peak)@12 V


Software (Basic features of RobustOS)
Network protocols


VPN tunnel IPsec, OpenVPN, GRE, WireGuard
Firewall DMZ, anti-DoS, Filtering (IP/Domain name/MAC address), Port Mapping, Access Control
Remote management Web, CLI, SMS
Serial port Transparent, TCP Client/Server, UDP, Modbus RTU Gateway


Supported programming language


C, C++
Flash available for SDK 16 MB
RAM available for SDK 64 MB


App Center (Available Apps for RobustOS)
Apps* L2TP, PPTP, DMVPN, VRRP, QoS, Captive Portal, WLAN Multi AP, SNMP, Language, RCMS
*Request on demand. For more Apps please visit www.robustel.com.


Physical Characteristics
Ingress protection IP30
Housing & Weight Metal, 350 g
Dimensions 127 x 82 x 30 mm
Installations Desktop, wall mounting and 35 mm DIN rail mounting
Operating temperature -35 ~ +75℃
Storage temperature -40 ~ +85℃
Relative humidity 5% ~ 95%


Regulatory and Type Approvals (*In progress)
Environmental RoHS 2.0
EMI EN 55032 Conducted Emission class B
EN 55032 Radiated Emission class B
EMS IEC 61000-4-2 (ESD) Level 4

IEC 61000-4-3 (RS) Level 2

IEC 61000-4-4 (EFT) Level 2

IEC 61000-4-5 (Surge) Level 2

IEC 61000-4-6 (CS) Level 2

IEC 61000-4-11(DIP)