The Evolution of Dual SIM 5G Router Technology

As a senior technical engineer at Yeaplink, I’m excited to introduce our groundbreaking Dual SIM 5G Router. This innovative device represents a significant advancement in network redundancy and reliability. Our dual SIM technology allows seamless switching between two mobile networks, ensuring uninterrupted connectivity.

Revolutionary Dual SIM Architecture

The router’s most distinctive feature is its dual SIM capability, powered by two independent industrial-grade 5G modules. Each module delivers enterprise-level performance for mission-critical applications. The dual drawer-type SIM slots are engineered for maximum compatibility, supporting both 1.8V and 3V SIM cards.Our intelligent network switching algorithm continuously monitors signal strength, latency, and data throughput.

The system performs real-time quality assessments of both network connections simultaneously. When signal degradation is detected on the primary network, seamless switching occurs within milliseconds.The dual SIM architecture enables various deployment scenarios for enhanced reliability. Users can implement carrier diversity by using SIM cards from different network providers. This strategy effectively mitigates the risk of network outages from a single carrier.Both SIM slots support the latest 5G networks and Redcap technology for optimal performance. The router achieves download speeds up to 2.5Gbps and upload speeds up to 900Mbps under ideal conditions.

Load balancing capabilities distribute traffic across both connections for improved bandwidth utilization.Our proprietary failover mechanism ensures zero-downtime operation during network transitions. The system maintains active connections through intelligent session management and IP persistence. Advanced QoS settings allow priority traffic to utilize the strongest network connection.The dual SIM interface includes built-in 15KV ESD protection for industrial reliability.

Status indicators provide real-time visibility of signal strength and active connections. Users can configure custom triggers for network switching based on bandwidth, latency, or cost parameters.The router’s management interface offers detailed metrics for both SIM connections. Administrators can monitor data usage, signal quality, and network performance through the web interface. Remote management capabilities enable centralized control of network switching policies.

Advanced Hardware Specifications

Our industrial 5G router features a robust hardware configuration designed for enterprise-level performance. The system comes with 512MB of high-speed RAM for efficient data processing. Memory expansion options allow upgrades to 1GB for demanding applications.
The router utilizes 4GB EMMC flash storage for enhanced reliability and faster read/write speeds. Users can upgrade the storage capacity to 8GB for additional software installations. The EMMC technology ensures data integrity during power fluctuations.
The networking capabilities include five industrial-grade Gigabit Ethernet ports for versatile connectivity. The dedicated WAN port supports multiple connection types, including static IP and DHCP. Four LAN ports enable flexible local network configurations with auto-sensing MDI/MDIX capability.
For wireless connectivity, the industrial 5G router features advanced dual-band WiFi 6 technology. The router achieves impressive wireless speeds up to 1774Mbps in optimal conditions. The 2.4GHz band provides extended coverage, while 5.8GHz delivers higher throughput.
Eight strategically placed 5G antennas maximize signal reception and transmission quality. Each antenna features a 50-ohm impedance with SMA male interfaces. The antenna design incorporates MIMO technology for improved signal reliability.
The router supports optional WiFi 6 functionality with four additional dedicated antennas. These 2.4G/5.8G antennas ensure stable wireless coverage across both frequency bands. The wireless system implements MU-MIMO for efficient client device management.
Built-in QoS mechanisms prioritize critical traffic across all interfaces. The hardware architecture enables simultaneous dual-band operation without performance degradation. Advanced RF optimization ensures minimal interference between wireless signals.
All network interfaces include industrial-grade protection features for reliable operation. The Ethernet ports incorporate 1.5KV electromagnetic isolation protection. The system maintains stable performance even in electromagnetically noisy environments.

Industrial-Grade Durability

Let me expand on the physical design and environmental specifications of this industrial 5G router:

The industrial 5G router features a robust full metal chassis precisely engineered to measure 166x126x44mm. Every dimension has been carefully calculated to optimize heat dissipation and component placement. The compact form factor allows for flexible deployment in space-constrained environments.The chassis construction utilizes high-grade aluminum alloy for superior durability and thermal conductivity. Each panel undergoes specialized surface treatment to resist corrosion and oxidation. The metal thickness provides optimal structural integrity without excessive weight.Our Dual SIM 5G Router SR800-d boasts an impressive operating temperature range from -35°C to +75°C.

This wide temperature tolerance enables deployment in extreme environments. The internal components undergo rigorous temperature cycling tests to ensure reliability.The IP30-rated enclosure delivers comprehensive protection against environmental hazards. Specialized sealing techniques prevent dust ingress into sensitive components. The chassis design incorporates strategic ventilation while maintaining protection standards.Multiple mounting options provide installation flexibility for various industrial scenarios. The DIN rail mounting kit features industrial-grade steel brackets for secure attachment. Desktop installation utilizes rubber feet to dampen vibration.The natural heat dissipation system eliminates the need for cooling fans. Strategic component placement optimizes airflow throughout the chassis.

Thermal management features prevent hotspots from forming during operation.All external interfaces incorporate industrial-grade protection mechanisms. The power input features reverse polarity and surge protection. Network ports include 1.5KV electromagnetic isolation.The antenna mounting points use high-quality SMA connectors for secure connections. Each antenna port undergoes strict testing for signal integrity. The mounting design ensures optimal antenna positioning.Every screw and fastener meets industrial standards for vibration resistance. The assembly process includes torque specifications for consistent build quality.

Quality control measures verify structural integrity.The chassis includes thoughtfully placed status indicators for easy monitoring. LED placement ensures visibility from multiple viewing angles. Clear labeling assists with quick diagnostics.Internal component mounting uses industrial-grade hardware and shock-absorbing materials. The PCB mounting system minimizes stress on electrical connections. Strain relief features protect cable assemblies.The router’s weight distribution promotes stability in various mounting orientations. Center of gravity calculations optimize mounting bracket design. Anti-vibration measures protect sensitive components.Environmental testing includes temperature shock, humidity exposure, and vibration profiles. Each unit undergoes extensive reliability verification. Quality assurance procedures ensure consistent performance.The enclosure design facilitates easy access for maintenance when required. Tool-free access panels speed up service procedures. Modular construction simplifies component replacement.Protection features extend to all external interfaces and connections. Specialized gaskets and seals maintain environmental protection. The design prevents moisture accumulation inside the enclosure.

Comprehensive Network Features

Both SIM slots support 5G networks and Redcap technology for optimal performance. The router implements multiple VPN protocols including PPTP, L2TP, and IPSec. Advanced features include APN VPDN support and multi-DNN capabilities.

Intelligent Management System

Built on Linux OpenWrt, our router offers extensive customization options. The SNMP-enabled system supports cloud-based management. Integrated DTU functionality enables TCP/UDP transparent transmission. Real-time monitoring ensures network stability.

Security and Reliability Features

Our Dual SIM 5G Router incorporates enterprise-grade security measures. The system includes firewall protection, DoS attack prevention, and URL filtering. Both SIM interfaces feature 15KV ESD protection. The MTBF exceeds 100,000 hours.

Network Redundancy Solutions

The dual SIM architecture provides carrier-level redundancy. Automatic failover ensures continuous connectivity through network disruptions. Load balancing capabilities optimize bandwidth utilization across both SIM cards. Built-in watchdog technology enables self-healing capabilities.This Dual SIM 5G Router represents the pinnacle of industrial networking technology. Its redundant design and robust features make it ideal for mission-critical applications requiring uninterrupted connectivity. As we continue advancing 5G technology, this router stands as a testament to our commitment to innovation.