Moxa MGate MB3480 Modbus Ethernet/Serial Gateway

The Moxa MGate MB3480 Modbus Ethernet/Serial Gateway is an essential solution for seamless communication between Modbus TCP and Modbus RTU/ASCII devices. With its robust design, this gateway supports up to 32 serial devices, ensuring reliable data transmission across your network. Its user-friendly web interface simplifies configuration and management, while advanced features like protocol conversion and data logging enhance operational efficiency. Ideal for industrial automation and remote monitoring applications, the MGate MB3480 empowers you to integrate legacy systems with modern Ethernet networks effortlessly, driving productivity and reducing downtime.
⚡ High-Performance 4-Port Serial Design

Equipped with 4 RS-232/422/485 serial ports, ideal for integrating multiple legacy devices into a modern Ethernet system.
🔒 Enhanced Industrial-Grade Reliability

Built for demanding environments with robust EMI protection, wide operating temperature support, and stable long-term operation.
🔧 Easy Configuration & Management

Features a user-friendly web console, auto device mapping, and diagnostic tools for quick setup and real-time monitoring.
🏭 Perfect for Industrial Automation

Ideal for SCADA systems, PLC integration, and remote device monitoring across manufacturing, utilities, and process control environments.
📦 Reliable Brand – Proven Performance

A trusted solution used worldwide for bridging serial equipment to modern network infrastructures.

Weight: 5 lbs
Dimensions: 6 × 4 × 2 in