F2X16 V4: High-Performance Industrial 4G LTE Modem
Reliable LTE Connectivity for Demanding Industrial & IoT Applications
EasyNet Technologies presents the F2X16 V4 — a robust and compact industrial 4G LTE modem developed by Four-Faith. Designed for mission-critical IoT, M2M, and automation scenarios, the F2X16 V4 delivers stable, secure, and high-speed wireless communication across various industrial environments.
Industrial-Grade Design — Compact, Durable, Intelligent
Housed in a rugged metal enclosure with IP30 protection, the F2X16 V4 is built to operate in tough conditions — with resistance to electrical noise, vibration, and extreme temperatures. Powered by an industrial 32-bit processor and a high-performance wireless module, it ensures fast and stable connectivity for all kinds of remote or embedded systems.
Key Features & Advantages
Global 4G LTE Connectivity
Supports global LTE networks with automatic fallback to 3G/2G in areas with limited LTE coverage — ensuring uninterrupted communication in remote or mobile deployments.
Industrial-Grade Hardware
- 32-bit industrial CPU for stable operation
- Built-in 4G wireless module optimized for long-term, 24/7 industrial usage
- Watchdog timer and anti-crash mechanism for maximum reliability
- Metal case with IP30 protection and anti-interference shielding
Versatile I/O & Interfaces
- 1x RS232 and 1x RS485 with 15KV ESD protection
- 1x ADC input, 2x digital I/Os
- Optional support for TTL and additional ADC configurations
- Built-in reverse polarity and overvoltage protection on power input
- Optional antenna interface with lightning protection
Low Power Design & Flexible Voltage
- Optimized for low-power applications
- Wide voltage input range: DC 5~36V
- Ideal for solar-powered and energy-sensitive deployments
Plug-and-Play with Multiple Operating Modes
- Easy installation and configuration
- Transparent data transmission mode and other flexible working modes
- Serial firmware upgrades supported
- Quick deployment in a variety of M2M and IoT setups
Remote Management (Optional)
Centralized monitoring and configuration are available via optional Central Management Software, enabling over-the-air (OTA) firmware updates, device status diagnostics, and configuration — without site visits.
Top Application Scenarios
Smart Factories & Automation
Integrates easily with PLCs, sensors, and industrial controllers to support real-time monitoring and control in automated environments.
Utilities & Remote Monitoring
Ideal for power grids, water treatment systems, oil & gas pipelines — enables continuous data transmission from remote assets.
Security & Surveillance
Provides reliable LTE connectivity for surveillance cameras and alarm systems in isolated or temporary installations.
POS, Terminals, and Kiosks
Enables stable and secure mobile connections for POS terminals, ticketing machines, and vending systems.
Why Choose the F2X16 V4 Modem?
Industrial-grade reliability — Designed for 24/7 operation in harsh conditions
Flexible interfaces — RS232, RS485, I/O, ADC, TTL — ready for any system integration
Secure & Stable — Watchdog and protection mechanisms ensure consistent uptime
Remote-Ready — Optional centralized management for scalable deployments
Compact & Powerful — Small size, big capabilities
Why Choose EasyNet Technologies?
At EasyNet, we go beyond product supply. We offer:
Expert Consultation – Helping you select the right solution Technical Support – Pre-sale and post-sale assistance Fast Delivery – available in Europe. Best-in-Class Pricing – Thanks to our strong global partnerships