Mofiu Unveils SG100: Industrial 4G Router Built For The Edge
Guangzhou — Mofiu, a specialist in industrial wireless communications, today announced the SG100, a rugged, trustable 4G router engineered to bring secure, resilient, and intelligent connectivity to the most demanding operational environments. Designed for utilities, transportation, oil and gas, and smart manufacturing, the SG100 fuses hardened hardware, a rich I/O portfolio, and a comprehensive software suite to bridge legacy assets with modern IP networks—safely and at scale.
At the heart of SG100 is a field-proven cellular engine and dual-SIM failover design that ensures uninterrupted service across carriers and conditions. The platform integrates two Ethernet ports for flexible LAN/WAN architectures, alongside one RS232 and one RS485 serial interface for seamless integration of legacy PLCs, meters, RTUs, and sensors. A dedicated digital input and digital output enable event-driven automation and remote actuation without additional controllers, accelerating deployments and reducing total cost of ownership.
“Industrial connectivity demands more than bandwidth—it demands trust, continuity, and control,” said Lina Zhang, Product Director at Mofiu. “With SG100, we deliver a compact, robust, and security-first 4G platform that gives operators the assurance of secure boot at the hardware level, the agility of multi-protocol conversion, and the resilience of dual-SIM redundancy. It’s everything required to modernize edge infrastructure—no compromises.”
Engineered for zero‑trust environments, SG100 implements secure boot to verify firmware integrity from power‑on, helping prevent tampering and ensuring only authenticated software runs on the device. This hardware root of trust is complemented by an extensive set of enterprise‑grade VPN options, including OpenVPN and IPSec etc, enabling authenticated, encrypted tunnels from distributed assets to cloud, data center, or control rooms. Fine-grained policy controls and link management mechanisms help administrators shape traffic, prioritize critical data, and maintain session stability across variable cellular conditions.
Beyond transport security, SG100 excels as an industrial protocol bridge. Out of the box, it supports multi-directional protocol conversion between widely used OT and utility standards such as IEC 60870-5-101 and IEC 60870-5-104, as well as DNP3, enabling legacy serial devices to interoperate with IP-based SCADA and modern IIoT platforms. With this software flexibility—on par with leading industrial 4G router brands—operators can consolidate gateways, simplify topologies, and accelerate digital transformation across brownfield deployments.
Key capabilities include:
- Dual-SIM redundancy with intelligent failover for high availability
- Two Ethernet ports for configurable LAN/WAN topologies
- One RS232 and one RS485 serial interface for broad equipment compatibility
- One digital input and one digital output for edge monitoring and control
- Hardware secure boot for firmware integrity and platform trust
- Comprehensive VPN suite, including OpenVPN and IPSec
- Multi-protocol conversion (e.g., IEC101–IEC104, DNP3) for SCADA/OT integration
- Advanced link management for stable, optimized connectivity over cellular
“From substation telemetry to remote pumping stations and wayside signaling, SG100 is built to be the quiet constant—always connected, always secure,” added Zhang. “Customers can deploy with confidence knowing the feature set aligns with the most respected industrial routing solutions on the market, while benefiting from Mofiu’s relentless focus on reliability.”
SG100 is available through Mofiu’s global distribution partners and system integrators. Flexible licensing options are offered for protocol packs and VPN features to match project scope and lifecycle needs. Comprehensive developer resources, configuration templates, and remote management tools streamline onboarding, while long-term firmware maintenance and security updates safeguard investments over time.
About Mofiu
Mofiu is a premier innovator in industrial wireless communications, dedicated to delivering mission-critical connectivity solutions that power the world’s most demanding environments. With a steadfast commitment to safety, reliability, and engineering excellence, Mofiu designs and manufactures robust wireless devices that enable seamless data exchange across electricity, utilities, energy infrastructure, transportation networks, and smart industrial systems etc.
Mofiu - Secure connectivity, uncompromised performance.
Press Contact:
Guangzhou Mofiu Technology Co., Ltd
Sales@mofiu.com
