The WLINK WL-R200 is a rugged industrial-grade mobile broadband router designed for IoT and M2M communication. Supporting 4G LTE (DL 150Mbps /UL 50Mbps) and 3G networks with backward compatibility, it delivers secure, high-speed connectivity through integrated VPN capabilities. Engineered with a hardened metal enclosure and extended temperature tolerance, this router is purpose-built for demanding applications including remote equipment monitoring, telemetry systems, CCTV networks, ATM connectivity, and industrial automation.

The compact, embeddable design allows seamless integration into confined spaces, while dual-network redundancy (cellular/WAN) and self-recovery mechanisms ensure uninterrupted operation. Optional GPS functionality enhances suitability for fleet management and asset tracking.

Basic Features

Industrial-Grade Design & Durability

Rugged Construction: Compact metal housing designed for harsh environments.

Shock and Vibration Resistance: Ensures reliable operation in high-stress conditions.

EMI/Heat/Radiation Resistance: Enhanced shielding for stable performance in electromagnetic interference-prone environments.

Built-in Watchdog and Multi-link Detection: Automatic fault recovery and link failover to minimize downtime.

High-Speed Connectivity & Network Redundancy

Multi-Network Compatibility: 4G LTE (DL 150Mbps/UL 50Mbps), 3G /2.5G fallback.

Wi-Fi (Optional): 802.11b/g/n Wi-Fi with data rates up to 300Mbps.      

Industrial Protocol & Legacy Integration

Modbus TCP/RTU Support: Ideal for industrial automation and control systems, seamless integration with PLCs, SCADA systems.

Serial-to-IP (RS232/RS485): Connect legacy serial devices (e.g., sensors, meters) to modern IP networks.

MQTT Support: For IIoT and cloud-based industrial automation.

Network Security & Data Protection

VPN Suite: IPsec, OpenVPN, DMVPN, WireGuard, ZeroTier, GRE for encrypted tunnels over 4G/3G.

APN/VPDN Support: Isolated private networks for sensitive data transmission.

802.1X Authentication: Port-based NAC for Wi-Fi and wired networks.

Captive Portal (Optional): Customizable guest Wi-Fi access with Terms of Service.

Network Management & Monitoring

Unified Management: Web UI, CLI, SSH, SNMP v3, and cloud platforms.

Proactive Health Checks: ICMP/LCP heartbeat, traffic flow monitoring, automated alerts.

Scheduled Reboot & Always Online: Self-healing for sustained uptime.

DHCP/DNS Services: Dynamic IP allocation, DNS proxy, and DDNS for remote access.

Advanced Features

• RedCap Low bandwidth 5G network optional

• 802.11b/g/n Wi-Fi optional, 150Mbps data rate

• GPS capability optional for fleet management or other tracking application

• Support serial-to-IP communication function optional

• OpenVPN/Wireguard/ZeroTier

• PPTP Server optional

• Scheduled reboot

• Customization options available

Typical Application

Product Structure

Frequently Asked Questions (FAQ)

Q: Does the R200 support dual SIM cards?
A: No, R200 doesn't support dual SIM card,  Dual SIM card optional LTE router from Wlink includes R210, R230, R520, G510, G520, all these have two SIM slots with automatic failover between carriers, please click to visit and choose the right router for your project.

Q: Can I use it as a Modbus gateway?
A: Absolutely. It converts Modbus RTU (RS‑485) to Modbus TCP, and also supports MQTT for cloud platforms.

Q: What happens if the cellular connection drops?
A: The built‑in watchdog and PPP layer detection will restart the modem or switch to the WAN port immediately.

Q: Is there a cloud management platform?
A: Yes, WLINK Remote Manager allows you to monitor, configure, and update hundreds of R200 routers remotely.

Customer Stories 

*“We deployed 2000+ R200 routers across remote power grid. They run for months without a single reboot – the watchdog and dual‑SIM failover are lifesavers.”*
— Senior Engineer, European Energy Company

“The serial‑to‑IP feature allowed us to retrofit old PLCs without changing hardware. Very cost‑effective.”
— Automation Manager, Asian Manufacturing Plant