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Huawei Router AR502H-LTE4CN-V2 Industrial 4G LTE Connectivity IoT Gateway & Dual-SIM Redundancy
The Huawei AR502H-LTE4CN-V2 is a rugged industrial-grade 4G LTE router designed for reliable connectivity in harsh environments. Featuring dual-SIM redundancy, IoT gateway capabilities, and enterprise-level security, it ensures uninterrupted data transmission for industrial automation, smart retail, and remote branch networks.
4G LTE Connectivity – Supports China Mobile/Telecom/Unicom FDD/TD-LTE bands with 100Mbps download speeds, ideal for primary or backup WAN.
Dual-SIM Redundancy – Automatic failover between two SIM cards to maximize uptime.
Industrial Durability – Operates in -40°C to +70°C temperatures with IP40 protection, perfect for factories, oil/gas, and outdoor deployments.
IoT Gateway – Built-in RS232/RS485 serial ports and USB for PLCs, sensors, and legacy equipment.
Secure VPN & Firewall – Supports IPSec/L2TP VPN and anti-DDoS to protect data.
Cloud Management – Huawei NetCloud platform enables remote monitoring and ZTP (Zero Touch Provisioning).
| Parameter | Details |
|---|---|
| 4G LTE | FDD-LTE/TD-LTE, Cat4 (150Mbps DL) |
| SIM Slots | 2x Nano-SIM (dual-standby) |
| Ethernet Ports | 2x 10/100/1000M |
| Serial Interfaces | 1x RS232, 1x RS485 |
| USB | 1x USB 2.0 (for storage/3G dongle) |
| Operating Temp. | -40°C ~ +70°C |
| Power Input | 12-48V DC or PoE (optional) |
| Security | IPSec VPN, ACL, Firewall |
Industrial IoT (IIoT) – Connect sensors/PLCs in manufacturing.
Retail & Branch Offices – Affordable 4G backup for POS systems.
Smart Transportation – Deploy in vehicles/roadside units.
Why Choose Huawei AR502H-LTE4CN-V2?
As a compact yet powerful LTE router, it combines carrier-grade reliability, plug-and-play IoT integration, and military-grade durability—all backed by Huawei’s enterprise support.