Robustel R2111
Industrial Ethernet Router with 5 x Gigabit Ethernet Ports
The Robustel R2111 is an industrial Ethernet router designed for dependable wired site connectivity and straightforward remote device management.
Five 10/100/1000 Mbps Ethernet ports provide flexible deployment for industrial networks, with 5รLAN by default or configurable as 1รWAN + 4รLAN to suit different topologies. Support for Static IP or DHCP client on the WAN port, DHCP server functionality, IP Passthrough, and ICMP probing helps simplify integration into existing wired environments. Security features include DMZ, anti-DoS protection, filtering by IP, domain name, or MAC address, port mapping, and access control, with management via Web or CLI and centralized visibility through RCMS.
RobustOS provides a stable Linux-based platform with SDK support for C/C++ development and access to applications such as RCMS, Edge2Cloud, QoS, SNMP, VRRP, and DMVPN. RCMS also enables secure remote access, real-time monitoring, traffic analysis, and over-the-air updates for firmware, configurations, and applications.
WIRED NETWORKING
1000 Mbps Ethernet for flexible wired network design
SECURE BY DESIGN
Industrial routing, access control, and firewall features.
INTERFACES
1x WAN, 4x LAN or 5x LAN
OPERATING SYSTEM
RobustOS – Lightweight Linux kernel with full SDK
RCMS ON-BOARD
RCMS Cloud device management enabled
Example R2111 Use Cases
Retail Branch Networking
Deliver high-speed, reliable connectivity across distributed retail locations. Centralized zero-touch deployment through RCMS helps ensure consistent configurations, faster rollout, and simplified remote management across hundreds of branches.
Industrial Remote Maintenance
Provide secure, real-time access to remote equipment for machine builders and industrial operators. With RobustVPN, support teams can troubleshoot, diagnose, and resolve issues from the office, reducing the need for costly on-site visits.
IP Camera/Security Backhaul
Support high-bandwidth, always-on video transmission for industrial and retail security environments. Five gigabit Ethernet ports make it easy to connect multiple high-definition cameras while maintaining stable performance and low latency.
Looking for more use cases?
With millions of Robustel devices deployed across more than 100 countries, itโs impossible to capture every use case above. Explore the links below to discover some of the exciting and innovative ways our technology is making an impact worldwide.
This Device is RCMS Ready
RCMS is a cloud-based IoT device management platform that gives you real-time visibility across your entire Robustel fleet. So you can troubleshoot, update, and optimize performance from anywhere at anytime, without sending engineers to site.
Product Mounting Options
Desktop Mount
DIN Rail Mount
Wall Mount
System Architecture
|
Operating System |
RobustOS |
|
CPU |
Dual-Core MIPS, 880 MHz |
|
RAM |
256MB |
|
Flash |
32MB |
Ethernet
|
Ethernet Ports |
5 x 10/100 Mbps, 5 x LAN or 4 x LAN + 1 x WAN |
|
Magnet Isolation Protection |
1.5 KV |
Other Interfaces
|
Reset Button |
1 x RST |
|
LED Indicators |
1 x RUN, 1 x USR |
|
Watchdog |
External |
Power Supply & Consumption
|
PSU Connector |
2-pin 3.5mm female socket with lock |
|
Input Voltage |
12/24 V DC, 12 ~ 36 V DC |
|
Power Consumption |
Idle: 1.5 W@12 V |
|
Recommended Power Supply |
12 V DC/1.0 A power adapter |
Physical Characteristics
|
Ingress Protection |
IP30 |
|
Housing & Weight |
Metal, 309g |
|
Dimensions |
29.5 x 81.8 x 127.2 mm |
|
Installation Options |
Desktop, Wall Mount and 35mm DIN Rail |
|
Operating Temperature |
-20 – +55 ยฐC (Normal Operation) |
|
Storage Temperature |
-40 – +85 ยฐC |
|
Relative Humidity |
5 – 95% RH (non-condensing) |
Software Features
|
Network Protocols |
PPP, PPPoE, TCP, UDP, DHCP, ICMP, NAT, HTTP, HTTPs, DNS, NTP, SMTP, Telnet, ARP, VLAN, SSH2, DDNS, etc. |
|
Firewalls |
DMZ, anti-DDoS, Filtering (IP/Domain name/MAC address), Port Mapping, Access Control |
|
Remote Management |
RCMS, Web, CLI |
|
Optional Apps |
L2TP, PPTP, DMVPN, VRRP, QoS, SNMP, Language, RCMS, Dynamic Route, Captive Portal, Modbus Master, TR069, Edge2Cloud, etc. |
Software Development Kit (SDK)
|
Supported Programming Languages |
C, C++ |
|
Flash available for SDK |
128MB |
|
RAM available for SDK |
5MB |
Regulatory and Type Approvals
|
Environmental |
RoHS 2.0 |
|
EMI |
EN 55032 Conducted Emission Class B |
|
EMS |
EN 61000-4-2 (ESD) Level 3 EN 61000-4-3 (RS) Level 2 EN 61000-4-4 (EFT) Level 2 EN 61000-4-5 (Surge) Level 3 EN 61000-4-6 (CS) Level 3 EN 61000-4-11 (DIPS) Class 2 |
Available Models
|
Model |
Supported Frequency Bands |
Certifications |
Order Code |
Package Contents |
|
R2111-A-NU |
No Cellular Connectivity |
CE, FCC |
A014000008 |
1 x R2111 Router |
NOTE:
1. For more information about regional & carrier specific variants please contact us
R2111 Downloads
Please note that all product downloads are now located on the Robustel Knowledge Base (https://support.robustel.com) the buttons below will take you to the relevant sections for each product.
Product Documentation
Firmware, Software & Applications
Find More From Robustel
