The Robustel R2011 is a high-performance industrial 4G LTE router, ideal for connecting devices and systems in IoT, industrial automation, transportation, and smart city environments. With 5 configurable Ethernet ports (2 WAN/LAN + 3 LAN), support for RS-232 and RS-485 serial interfaces, and dual external antennas, the R2011 provides robust and flexible connectivity for critical applications.
Powered by the RobustOS operating system, the R2011 supports a wide range of network protocols, secure VPNs (IPsec, OpenVPN, WireGuard), advanced firewalls, and dynamic routing (BGP, OSPF, RIP). The device also features integrated 2.4 GHz Wi-Fi, enabling secure and reliable wireless connections.
In addition to its physical robustness, the R2011 offers a wide operating temperature range and IP30 protection for harsh industrial environments. Optional PoE (Power over Ethernet) power facilitates installation in remote or hard-to-reach locations, reducing costs and complexity.
Centralized management via Bridgemanager allows real-time monitoring of device connectivity and cellular operators, ensuring high availability, rapid fault resolution, and optimized operating costs.
Main benefits of Robustel R2011:
5 configurable Ethernet ports for maximum network flexibility
4G LTE connectivity with global multi-band support
RS-232 and RS-485 serial interfaces for industrial integration
Advanced security with firewall, VPN and access control
2.4 GHz Wi-Fi with modern protocols and advanced encryption
Optional PoE power for simplified installations
Robust design with IP30 protection and wide temperature range
Complete remote management via the Bridgemanager
OTA (Over The Air) updates and SDK for customization
If you're looking for a reliable and versatile solution for industrial IoT connectivity, the Robustel R2011 offers performance, security, and advanced management to ensure continuous and secure operations.
Technical Specifications
PDF: Portuguese / English
| Item | Description |
|---|
| Hardware System – CPU | MIPS, 650 MHz |
| RAM memory | 128 MB |
| Flash Memory | 16 MB |
| Cellular Interface – Number of Antennas | 2 x external antennas (MAIN + AUX) |
| Cellular Interface – Connector | SMA-K |
| Cellular Interface – SIM Card | 1 x Mini SIM (2FF) |
| Ethernet ports | 5 x 10/100 Mbps (2 x LAN or 1 x WAN + 4 x LAN) |
| Magnetic Insulation Protection | 1.5 KV |
| Serial Ports | 1 x RS-232 + 1 x RS-485 |
| Serial Connectors | 2 x 4-pin 3.5mm female socket |
| Definition of Serial Signals | RS-232: RXD, TXD, SGND, RTS, CTS | RS-485: Data+ (A), Data- (B), GND |
| Wi-Fi interface | 2 antennas (1 external + 1 PCB), 802.11 b/g/n standard, 2.4 GHz, WEP, WPA, WPA2, WPA3 security, 64/128 AES encryption, TKIP |
| Others | Reset button, indicator LEDs (RUN, MDM, USR, WLAN, RSSI), integrated watchdog |
| Power supply | 2-pin 3.5mm female socket, 12/24V DC (9~36V DC), PoE-PD 40~57V DC (via ETH0), reverse polarity and surge protection |
| Energy Consumption | Idle: 3W@12V | Maximum: 11W@12V |
| Recommended Source | 12 V DC / 1.5 A power supply |
| Protection and Construction | IP30, plastic housing, weight 250 g |
| Dimensions | 46 x 90 x 105 mm |
| Installation | Table, wall or 35 mm DIN rail |
| Temperature Range | Operation: -25 ~ +70°C | Storage: -40 ~ +85°C |
| Relative Humidity | 5% ~ 95% RH (non-condensing) |
| Network Protocols | PPP, PPPoE, TCP, UDP, DHCP, NAT, DNS, NTP, SMTP, Telnet, VLAN, SSH2, DDNS, etc. |
| VPN Tunnels | IPsec, OpenVPN, GRE, WireGuard |
| Firewall | DMZ, anti-DoS, IP/domain/MAC filters, port mapping, access control |
| Remote Management | Web, CLI, SMS |
| Serial Port Protocols | Transparent, TCP Client/Server, UDP, Modbus RTU Gateway |
| Routing | Static and Dynamic (BGP, OSPF v2, RIP v1/v2) |
| SDK | C, C++ languages, 4 MB Flash and 64 MB RAM available |
| Available Apps | L2TP, PPTP, DMVPN, VRRP, QoS, Captive Portal, WLAN Multi AP, SNMP, Languages, Bridgemanager , etc. (on demand) |
| Cloud Platform | Management via Bridgemanager with integrated monitoring across devices and mobile operators |
| Accordance | RoHS 2.0, EN 55032 Class B (conducted and radiated emission), EN 61000-4 varying levels for EMS |
Models
PDF: Portuguese / English
| Model | Order Code | PoE-PD | Frequency Bands | Country/Region | Certifications | Content/Ref. Order |
|---|
| R2011-4L Global | A006000710 / A006000711 | ✔ | 4G: LTE FDD: B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B25/B26/B28
LTE TDD: B38/B39/B40/B41
3G: WCDMA: B1/B2/B4/B5/B6/B8/B19
2G: GSM: 850/900/1800/1900MHz | Global | CE, FCC, IC, RCM, PTCRB, ANATEL, UKCA, AT&T, Verizon, FCC, ICASA, TDRA, NTC, IMDA, NBTC, SIRIM, MTC, EAC, Rogers, CRC, SUBTEL, ENACOM, URSEC, KCC, NOM, POSTEL, ARCOTEL |
1 x R2011 Router (B057001) 1 x R2011 Router (A057001)
1 x DIN Rail Mounting Kit
2 x Cellular Antennas
2 x Wi-Fi Antennas
1 x Power Supply |
| R2011-4L Global (No PoE) | A006000712 / A006000713 | – | 4G: LTE FDD: B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B25/B26/B28
LTE TDD: B38/B39/B40/B41
3G: WCDMA: B1/B2/B4/B5/B6/B8/B19
2G: GSM: 850/900/1800/1900MHz | Global | CE, FCC, IC, RCM, PTCRB, ANATEL, UKCA, AT&T, Verizon, FCC, ICASA, TDRA, NTC, IMDA, NBTC, SIRIM, MTC, EAC, Rogers, CRC, SUBTEL, ENACOM, URSEC, KCC, NOM, POSTEL, ARCOTEL |
1 x R2011 Router (B057002) 1 x R2011 Router (A057002)
1 x DIN Rail Mounting Kit
2 x Cellular Antennas
2 x Wi-Fi Antennas
1 x Power Supply |
