QIHAN FBox-lite IoT Gateway

QIHAN FBox-lite is a lightweight industrial IoT gateway designed to connect field devices such as PLCs, instruments, and frequency converters to the internet. Through broadband, WiFi, 2G, 3G, and 4G connectivity, it enables seamless device data transmission to cloud platforms for remote monitoring, management, and control.

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FBox Gateway

FBox is an IoT gateway product within QIHAN’s overall industrial IoT solution. It is used to connect on-site devices such as PLCs, instruments, and frequency converters, and transmits device data to the FLEXEM Cloud Platform via broadband, WiFi, 2G, 3G, 4G, and other Internet access methods.


IoT Platform FlexCloud

FlexCloud is an industrial device internet solution provided by QIHAN. It enables mass device onboarding, data acquisition, storage, information push, as well as device status monitoring, management, remote programming, maintenance, and other functions.

Simple Installation and Configuration

The advantage of FBox lies in its simplicity. Simply connect it to the network via Ethernet, GPRS, 3G, 4G, or other means, and remote device management, data interaction, and other operations can be achieved without any local configuration.


Supports a Large Number of Device Drivers and Rich Interfaces

The FBox gateway supports hundreds of industrial device drivers for PLCs, instruments, frequency converters, etc. It is easy to connect without complex integration. With rich interfaces, it supports RS232, RS485, RS422, Ethernet, and more.

Core Capabilities & Cloud Services

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Anytime Access

Access your data anytime via mobile app, web portal, desktop client, or WeChat integration. Perfectly meets the needs of mobile office and remote monitoring.

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Open Interface

Supports cloud-side API openness. Seamlessly integrate with your own upper-layer software to achieve data push and custom service docking with QIHAN Cloud.

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Cloud Server Cluster

Powered by high-performance server clusters with unique data push mechanisms, ensuring stable simultaneous connections for a massive number of devices.

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Cloud Data Storage

Supports data uploading and historical data export. FBox features offline caching and automatic synchronization to ensure historical data integrity.

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Remote Download

Enables remote PLC program updates and online monitoring. Quickly diagnose faults and update device programs without frequent on-site visits.

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Secure & Reliable

Provides access verification, encrypted transmission, permission control, and secure login mechanisms to build a highly reliable environment for your data.

Start Your IoT Transformation with QIHAN

QIHAN FBox-lite is your gateway to industrial IoT. Connect your devices, collect real-time data, and enable remote management—all with enterprise-grade reliability and security.
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