Moxa NAT-108-T Industrial Secure Router (8-Port Industrial NAT Firewall Device)

The Moxa NAT-108-T from Datacom Technologies BD is an industrial-grade NAT router and firewall designed to simplify network integration for OT devices. With 8 Fast Ethernet ports and easy one-click NAT configuration, it allows PLCs, HMIs, drives, and machine networks to connect securely to upper-level IT networks without complex reprogramming. Its rugged design, wide-temperature tolerance, and plug-and-play deployment make it ideal for industrial automation, factory networks, utilities, and machine builders.

Specification Table

Moxa NAT-108-T Description

The Moxa NAT-108-T is designed to simplify communication between machine networks and higher-level control systems. Many industrial devices use fixed IP addresses, which makes integration difficult — the NAT-108-T solves this by allowing different machines to use identical IP subnets while still communicating with the main network through NAT translation.

With 8 Ethernet ports, it supports multiple devices within a machine or process cell, enabling fast and secure deployment without IP reconfiguration. Machine builders can ship equipment with pre-set networks, and plant operators can integrate them easily into existing infrastructures.

The device’s rugged construction, wide temperature tolerance, and industrial EMC compliance ensure reliable performance even in harsh environments such as factories, utilities, and outdoor cabinets. Its simple web GUI allows users to set NAT rules, firewall filtering, and port mapping without complex networking knowledge.

Key Features

• 8-port industrial NAT router for OT/IT integration
• Supports Full NAT, 1:1 NAT, and Port Forwarding modes
• Allows identical machine networks to coexist on the same plant backbone
• Simplifies deployment — no need to change PLC/HMI IP settings
• Rugged design with -40°C to +75°C operation
• Basic firewall protection for blocking unauthorized traffic
• Dual redundant DC power inputs for uninterrupted operation
• Easy-to-use web GUI for NAT and access rule configuration
• Ideal for machine builders, factory networks, and SCADA systems

Where It Can Be Used

• Machine builders needing identical IP subnet reuse
• Manufacturing lines connecting PLCs, HMIs, drives, sensors
• Factory OT networks requiring simple NAT-based segmentation
• Energy, water, and utility automation networks
• Remote monitoring systems requiring protected access
• Industrial plants integrating multiple machine cells
• SCADA environments needing secure connectivity without complex routing