The Robustel R2011 Industrial Cellular Router is a rugged, versatile 4G router with 5 Ethernet ports, dual SIM single standby capability and a range of advanced functions for mission critical IoT or M2M applications.
The Robustel R2011 Industrial Cellular Router is a rugged, versatile 4G router with 5 Ethernet ports, dual SIM single standby capability and a range of advanced functions for mission critical IoT or M2M applications.
The R2011 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:
RobustVPN
Highly flexible hosted VPN service so customers can easily enjoy a “fixed IP router”.
| Cellular Interface | |
| Number of antennas | 2 (MAIN + AUX) |
| Connector | SMA-K |
| SIM | 2 x Mini SIM (2FF) |
| Ethernet Interface | |
| Number of ports | 5 x 10/100 Mbps, 5 x LAN or 4 x LAN + 1 x WAN |
| WAN port | Supports 802.3at PD feature (optional) |
| Magnet isolation protection | 1.5 KV |
| Wi–Fi 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, WPA3 |
| Encryption | 64/128 AES, TKIP |
| Others | |
| Reset button | 1 x RST |
| LED indicators | 1 x RUN, 1 x MDM, 1 x Wi-Fi, 3 x RSSI |
| Watchdog | Built-in |
| Software (Basic features of RobustOS) | |
| Network protocols | PPPoE, TCP, UDP, DHCP, NAT, DNS, NTP, SMTP, Telnet, VLAN, SSH2, DDNS, etc. |
| VPN tunnel | IPsec, OpenVPN, GRE, WireGuard |
| Firewall | DMZ, anti-DDoS, Filtering (IP/Domain name/MAC address), Port Mapping, Access Control |
| Remote management | Web, CLI, SMS |
| Others | Smart Roaming v2, etc. |
| SDK | |
| 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. | |
| Power Supply and Consumption | |
| Connector | 2-pin 3.5 mm female |
| Input voltage | 9 ~ 36 V DC |
| POE-PD voltage | 40 ~ 57 V DC |
| Power consumption | Idle: 70 mA@12 V |
| Data link: 660 mA (peak)@12 V | |
| Physical Characteristics | |
| Ingress protection | IP30 |
| Housing & Weight | Metal, 350g |
| Dimensions | 127 x 82 x 30 mm |
| Installations | Desktop, wall mounting and 35 mm DIN rail mounting |
| Operating temperature | -35 ~ +75°C |
| Storage temperature | -40 ~ +85°C |
| Relative humidity | 5% ~ 95% RH |
| Regulatory and Type Approvals | |
| Environmental | ROHS 2.0 |
| EMI | EN 55032 Conducted Emission Class B EN 55032 Radiated Emission Class B |
| EMS | EN 61000-4-2 (ESD) Level 4 EN 61000-4-3 (RS) Level 2 EN 61000-4-4 (EFT) Level 2 EN 61000-4-5 (Surge) Level 2 EN 61000-4-6 (CS) Level 2 EN 61000-4-11 (DIP) |
R2011 Hardware Manual
RobustOS Software Manual
*All Robustel Firmware and RobustOS Apps are now available to download from the App Centre section of RCMS Cloud.
If you don’t already have access to RCMS Cloud you can Sign Up freely.
*Please contact our Technical Support if you have any trouble finding the resources.
(Standard Model)
| Model | PN | LTE Category | Frequency Bands* | Country/Region | Certification
(*In progress) |
| R2011-A-4L-A23CN | B070710 | Cat 4 | 4G: LTE FDD: B1/B3/B5/B8
LTE TDD: B34/B38/B39/B40/B41 3G: WCDMA: B1/B5/B8 2G: GSM: B3/B8 |
China, India | CCC* |
| R2011-A-4L-A12EU | B070712 | Cat 4 | 4G: LTE FDD: B1/B3/B7/B8/B20/B28A
LTE TDD: B38/B40/B41 3G: WCDMA: B1/B8 2G: GSM: B3/B8 |
EMEA, SEA | CE, UKCA, TDRA |
| R2011-A-4L-A03AU | B070702 | Cat 4 | 4G: LTE FDD: B1/B2/B3/B4/B5/B7/B8/B28
LTE TDD: B40 3G: WCDMA: B1/B2/B5/B8 2G: GSM: B2/B3/B5/B8 |
South America, Oceania | RCM |
| R2011-A-4L-A24EU | B070714 | Cat4 | 4G: LTE FDD: B1/B3/B5/B7/B8/B20/B28
LTE TDD: B38/B40/B41 3G: WCDMA: B1/B5/B8 2G: GSM: B3/B8
|
EMEA, SEA | CE |
* For more information about frequency bands in different countries, please contact your Robustel sales representative.
(With PoE-PD Model)
| Model | PN | LTE Category | Frequency Bands* | Country/Region | Certification
(*In progress) |
| R2011-B-4L-A23CN | B070711 | Cat 4 | 4G: LTE FDD: B1/B3/B5/B8
LTE TDD: B34/B38/B39/B40/B41 3G: WCDMA: B1/B5/B8 2G: GSM: B3/B8 |
China, India | CCC* |
| R2011-B-4L-A12EU | B070713 | Cat 4 | 4G: LTE FDD: B1/B3/B7/B8/B20/B28A
LTE TDD: B38/B40/B41 3G: WCDMA: B1/B8 2G: GSM: B3/B8 |
EMEA | CE, UKCA |
| R2011-B-4L-A03AU | B070706 | Cat 4 | 4G: LTE FDD: B1/B2/B3/B4/B5/B7/B8/B28
LTE TDD: B40 3G: WCDMA: B1/B2/B5/B8 2G: GSM: B2/B3/B5/B8 |
South America, Oceania | RCM, ANATEL* |
* For more information about frequency bands in different countries, please contact your Robustel sales representative.
Note: Due to short supply of PoE-PD models, please confirm the lead time with your sales manager.