Designed specifically for industrial environments, the iHC-3308GW 4G smart gateway is equipped with the RK3308B quad-core 64-bit processor for IoT. It fully supports 4G LTE, NB-IoT, and LoRa communications, and features dual 100M Ethernet ports, RS485, CAN, and RS232 interfaces.

It can be widely used in industrial 4G routers, IoT, automation systems, and other industrial fields.

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Feature

• Low-Power Quad-Core IoT Processor: The Rockchip RK3308B IoT processor features a quad-core 64-bit Cortex-A35 core with a clock speed of up to 1.3 GHz, providing high performance and low power consumption. Compared to traditional IoT processor SoC architectures, this processor is smaller, consumes 32% less power, and is 25% more efficient.
• Wireless Communication Support: This smart gateway supports 4G LTE Cat 1 wireless communication modules, enabling seamless connections to any carrier's 4G network. It also supports NB-IoT communications in global frequency bands B1/B3/B5/B8/B20/B28, offering fast speeds and low power consumption. It also supports 868MHz industrial-grade long-range LoRa communication, with an outdoor line-of-sight range of up to 8km.
• Commercial Cryptography Algorithms: The onboard PSAM slot facilitates system integration. The type-certified PSAM card offers powerful data encryption and decryption capabilities, supporting commercial cryptographic algorithms such as DES/3DES, AES, SHA, RSA, ECC, and SM1/SM2/SM3/SM4, delivering exceptional performance.
• Support The MQTT Protocol: It converts the Modbus standard industrial protocol into the MQTT protocol and supports private cloud. This smart gateway is suitable for IoT PLC data acquisition and device control.

Hardware Overview