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NAT-G102 Series

2 1GbE-port industrial Network Address Translation (NAT) devices

moxa-nat-g102-series-image-(1).jpg | Moxa
moxa-nat-g102-series-image-1-(1).jpg | Moxa
moxa-nat-g102-series-image-2-(1).jpg | Moxa

Features and Benefits

  • User-friendly NAT functionality simplifies network integration
  • Hands-free network access control through automatic whitelisting of locally connected devices
  • Ultra-compact size and robust industrial design suitable for cabinet installation
  • Integrated security features to ensure device and network safety
  • Supports Secure Boot for checking system integrity
  • -40 to 75°C operating temperature range (-T model)

Certifications

  • moxa-ce-certification-logo-image.png | Moxa
  • moxa-fcc-certification-logo-image.png | Moxa
  • moxa-ul-listed-certification-logo-image.png | Moxa
 
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Introduction

The NAT-G102 Series is an industrial Gigabit NAT device designed to simplify the IP configuration of machines in existing network infrastructure in factory automation environments. The NAT-G102 Series provides complete NAT functionality to help machines adapt to specific network scenarios without complicated, costly, and time-consuming configurations. Featuring Gigabit Ethernet connectivity, the NAT-G102 Series enables higher data throughput for modern industrial applications while also protecting the internal network from unauthorized access by outside hosts.

Quick and User-friendly Access Control

The NAT-G102 Series’ Auto Learning Lock feature automatically learns the IP and MAC address of locally connected devices and binds them to the access list. This feature not only helps you manage access control but also makes device replacements much more efficient.

Industrial-grade and Ultra-compact Design

The NAT-G102 Series’ rugged hardware makes these NAT devices ideal for deployment in harsh industrial environments, featuring wide-temperature models that are built to operate reliably in hazardous conditions and extreme temperatures of -40 up to 75°C. Moreover, the ultra-compact size allows the NAT-G102 Series to be easily installed into cabinets.

  • Buttons

    Reset button

  • 10/100/1000BaseT(X) Ports (RJ45 connector)

    2

  • Standards

    IEEE 802.3 for 10BaseT
    IEEE 802.3u for 100BaseT(X)
    IEEE 802.3ab for 1000BaseT(X)

  • Management

    Web Console (HTTP/HTTPS)
    LLDP
    Telnet
    TFTP
    HTTPS
    SSH

  • Security

    Secure Boot
    Trust access control

  • Time Management

    NTP Server/Client
    SNTP

  • Unicast Routing

    Static Route

  • Routing

    Throughput: Max. 80K packets per second / 1000 Mbps (based on RFC 2544)

  • Routing Table

    Max. 32 routing rules

  • Concurrent Connections

    Max. 120K (based on RFC 3511)

  • Connections Per Second

    Max. 6K (based on RFC 3511)

  • LED Indicators

    POWER, STATE, LEARNING, LOCKDOWN

  • Filter

    IP address
    MAC address
    Ports

  • Port-based Auto Learning Lock

    MAC address
    IP address

  • Throughput

    Max. 80K packets per second / 1000 Mbps (based on RFC 2544)

  • Features

    1-to-1
    N-to-1
    Port forwarding
    NAT loopback

  • Throughput

    Max. 80K packets per second / 1000 Mbps (based on RFC 2544)

  • Event Type

    Policy enforcement

  • Media

    Local storage
    Syslog server

  • Console Port

    RS-232 (TxD, RxD, GND), 3-pin (115200, n, 8, 1)

  • Connector

    USB Type-C

  • Connection

    Removable terminal block

  • Operating Voltage

    9.6 to 60 VDC

  • Input Voltage

    12/24/48 VDC

  • Input Current

    0.34 A @ 12 VDC
    0.17 A @ 24 VDC
    0.09 A @ 48 VDC

  • Reverse Polarity Protection

    Supported

  • Housing

    Metal

  • Dimensions

    20 x 90 x 73 mm (0.79 x 3.54 x 2.87 in)

  • Weight

    240 g (0.53 lb)

  • Installation

    DIN-rail mounting
    Wall mounting (with optional kit)

  • Operating Temperature

    Standard Models: -10 to 60°C (14 to 140°F)
    Wide Temp. Models: -40 to 75°C (-40 to 167°F)

  • Storage Temperature (package included)

    -40 to 85°C (-40 to 185°F)

  • Ambient Relative Humidity

    5 to 95% (non-condensing)

  • Safety

    UL 62368-1
    BSMI

  • EMC

    EN 55032/35
    EN 61000-6-2/-6-4
    BSMI
    KC

  • EMI

    CISPR 32, FCC Part 15B Class A

  • EMS

    IEC 61000-4-2 ESD: Contact: 6 kV; Air: 8 kV
    IEC 61000-4-3 RS: 80 MHz to 1 GHz: 10 V/m
    IEC 61000-4-4 EFT: Power: 2 kV; Signal: 2 kV
    IEC 61000-4-5 Surge: Power: 2 kV; Signal: 2 kV
    IEC 61000-4-6 CS: 10 V
    IEC 61000-4-8 PFMF

  • Shock

    IEC 60068-2-27

  • Vibration

    IEC 60068-2-6

  • Package Vibration Test

    ISTA 1A

  • Package Drop Test

    ISTA 1A

  • Time

    5,784,299 hrs

  • Standards

    Telcordia (Bellcore), GB

Software, Firmware, and Drivers

FILTER

All Software Package
Name Type Checksum Version Operating System Release Date
Software Package for MXview One Series (Windows version)
272.4 MB 		Software Package
SHA-512
v1.8.0
  • Windows 10
  • Windows 11
  • Windows Server 2016
  • Windows Server 2019
  • Windows Server 2022
  • Windows Server 2025
 Sep 30, 2026 Sep 30, 2026 Release notes
Software Package for MXview One Series (Linux version)
401.2 MB 		Software Package
SHA-512
v1.8.0
  • Ubuntu 20.04
  • Ubuntu 22.04
 Sep 30, 2026 Sep 30, 2026 Release notes

Support Documents

FILTER

All Datasheet Declaration
Name Type Version Release Date
Datasheet for NAT-G102 Series
924.3 KB 		Datasheet v1.1 Jul 29, 2026 Jul 29, 2026
Declaration of Conformity (EU/UK) for NAT-G102 Series
378.2 KB 		Declaration v1.0 Jun 10, 2026 Jun 10, 2026

Available Models (2)

Show Images
Compare
moxa-nat-g102-image.jpg | MoxaNAT-G102
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moxa-nat-g102-t-image.jpg | MoxaNAT-G102-T
10/100/1000BaseT(X) Ports (RJ45 Connector)22
NAT✓✓
Operating Temp.-10 to 60°C-40 to 75°C
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Details

File Name: Firmware for Nport 6000 Series

Version: xx

SHA-512 Checksum: --checksum placeholder--

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