R3000 Lite

Industrial Dual SIM Cellular VPN Router.
A cost effective, industrial-grade VPN gateway designed for cost-sensitive M2M applications.

R3000 Lite is a cost effective, industrial-grade VPN gateway designed for cost-sensitive M2M applications.


Key Features

  • Dual SIM redundancy for persistent 2G/3G/4G cellular network connections
  • RobustOS + SDK + App
  • Management and maintenance via Web/CLI/SMS/SNMP/RobustLink Cloud
  • Robust industrial design (9 to 36V DC, desktop or wall mounting or DIN rail mounting)






Cellular Interface
Number of ports 2 (MAIN + AUX)
Connector SMA, female
SIM 2 (3 V & 1.8 V)


Ethernet Interface
Number of ports 1 x 10/100 Mbps LAN port
Magnet isolation protection 1.5 KV


Serial Interfaces
Number of ports 1 x RS-232 and 1 x RS-485
Connector DB9, female
ESD protection ±15 KV
Baud rate 300 bps to 230400 bps


Reset button 1 x RST
Expansion 1 x USB 2.0 host up to 480 Mbps
LED indicators 1 x RUN, 1 x PPP, 1 x USR, 3 x RSSI
Built-in RTC, Watchdog, Timer


Software(Basic features of RobustOS)
Network protocols PPP, PPPoE, TCP, UDP, DHCP, ICMP, NAT, HTTP, HTTPs, DNS, ARP, RIP, OSPF, NTP, SMTP, Telnet, VLAN, SSH2, DDNS, etc.
VPN tunnel IPsec, OpenVPN, GRE
Firewall DMZ, anti-DoS, Filtering (IP/Domain name/MAC address), Port Mapping, Access Control
Management Web, CLI, SMS
Serial port Transparent, TCP Client/Server, UDP, Modbus RTU Gateway


App Center
Apps L2TP, PPTP, DMVPN, RobustVPN, VRRP, QoS, SNMP, Language, RobustLink
*Request on demand. For more Apps please visit www.robustel.com.


Power Supply and Consumption
Power supply interface 3.5 mm terminal block
Input voltage 9 to 36 VDC
Power consumption Idle: 100 mA @ 12 V
Data link: 400 mA (peak) @ 12 V


Physical Characteristics
Ingress protection IP30
Housing & Weight Metal, 305g
Dimension 105 mm x 98 mm x 29.5 mm
Desktop or wall mounting or 35 mm DIN rail


Carrier Telefonica, AT&T, Verizon
Application IEC 61000-4-12(Electromagnetic Compatibility– Oscillatory Waves Immunity Test)

IEC 61000-4-18(Electromagnetic compatibility– Damped Oscillatory Wave Immunity Test)

Environmental RoHS, WEEE
EMI EN 55032: 2012/AC: 2013 (CE & RE) Class B
EMS IEC 61000-4-2 (ESD) Contact Level 2; Air Level 3

IEC 61000-4-3 (RS) Level 2

IEC 61000-4-4 (EFT) Level 2

IEC 61000-4-5 (Surge) Level 3

IEC 61000-4-6 (CS) Level 2