The Robustel Industrial Dual SIM Cellular VPN Router (R3000) is a rugged cellular router offering state-of-the-art mobile connectivity for machine to machine (M2M) applications.


Key Features

  • The feature Link Manager supporting WWAN1, WWAN2, Ethernet WAN, WLAN WAN link backup and ICMP detection
  • The option Backup Mode supporting cold,warm and load balancing
  • Supports IPv6
  • RobustOS + SDK + App
  • Management and maintenance via Web/CLI/SNMP/RCMS
  • Robust industrial design (9 to 60V DC, desktop or wall mounting or DIN rail mounting)





Cellular Interface
Number of antennas 2 (MAIN + AUX)
Connector SMA-K
SIM 2 (3 V & 1.8 V)


Ethernet Interface
Number of ports 2 x 10/100 Mbps, 2 LANs or 1 LAN + 1 WAN
Magnet isolation protection 1.5 KV


Wi-Fi Interface (Optional)
Number of antennas 1
Connector RP-SMA-K
Standards 802.11a/b/g/n, supporting AP and Client modes
Frequency bands 2.4 GHz
5 GHz
Security Open,WPA, WPA2, WEP
Encryption AES, TKIP, WEP64
Data speed Up to 150 Mbps


GPS/GLONASS Interface (Optional)
Number of antennas 1
Connector SMA female with 50 ohms impedance
Tracking sensitivity GPS: greater than -148 dBm
GLONASS: greater than -140 dBm

Horizontal position

GPS: 2.5 m
accuracy GLONASS: 4.0 m
Protocol NMEA-0183 V2.3


Serial Interface
Number of ports

1 x RS-232 + 1 x RS-485
or 2 x RS-232 or 2 x RS-485

Optional hardware is 2 x RS-485 or 2 x RS-232

Connector 7-pin 3.5 mm female socket with lock
ESD protection ±15 KV
Baud rate 300bps to 230400bps



2 x DI (dry contact) + 2 x DO (wet contact),

4 x DI, 4 x DO, 3 x DI + 1 x DO or 3 x DO + 1 x DI

Connector 7-pin 3.5 mm female socket with lock
Isolation 3KVDC or 2KVrms
Absolute maximum VDC “V+” +5V DC (DI), 30V DC (DO)
Absolute maximum ADC 300 mA


Reset button 1 x RST
SD 1 x Micro SD interface
Expansion 1 x USB 2.0 host up to 480 Mbps
LED indicators

1 x RUN, 1 x PPP, 1 x USR, 1 x RSSI, 1 x NET,1 x SIM

Built-in RTC, Watchdog, Timer


Software (Basic features of RobustOS)
Network protocols PPP, PPPoE, TCP, UDP, DHCP, ICMP, NAT, DMZ, RIP v1/v2, OSPF, DDNS, VRRP, HTTP, HTTPs, DNS, ARP, QoS, SNTP, Telnet, VLAN, SSH2, etc.
VPN tunnel IIPsec, OpenVPN, GRE
Firewall DMZ, anti-DoS, Filtering (IP/Domain name/MAC address), Port Mapping, Access Control
Management Web, CLI, SMS
Serial port

Transparent, DNP3 Transparent, TCP Client/Server, UDP, Modbus RTU Gateway


App Center (Available apps for RobustOS)


Language, RCMS

*Request on demand. For more APPs please visit


Power Supply and Consumption
Connector 3-pin 5 mm female socket with lock
Input voltage 9 to 60 VDC
Power consumption Idle: 100 mA@12 V
  Data link: 400 mA (peak) @12 V


Physical Characteristics
Ingress protection IP30
Housing & Weight Metal, 570 g
Dimension 125 x 104 x 43.5 mm

Desktop, wall mounting and 35 mm DIN rail mounting






AT&T, Rogers, Vodafone


C1D2, E-mark (Vehicle), IEC 61000-4-12

(Electromagnetic Compatibility – Oscillatory Waves Immunity Test)


RoHS 2.0, WEEE


EN 55032: 2012/AC: 2013 (CE & RE) Class B


IEC 61000-4-2 (ESD) Level 4

IEC 61000-4-4 (EFT) Level 2

IEC 61000-4-5 (Surge) Level 3

IEC 61000-4-6 (CS) Level 2

IEC 61000-4-3 (RS) Level 4

IEC 61000-4-4 (EFT) Level 4

IEC 61000-4-5 (Surge) Level 3

IEC 61000-4-6 (CS) Level 2

IEC 61000-4-8 (M/S) Level 4

Robustel LoRa Gateway

SKU: 364215376135191
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