MOXA NAT-108 Series
8-port industrial Network Address Translation (NAT) devices




- User-friendly NAT functionality simplifies network integration
- NAT IP Twins Mapping remaps duplicate LAN IP addresses for conflict-freecommunication
- 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)
The NAT-108 Series is an industrial NAT device that is designed to simplify the IP configuration of machines in existing network infrastructure in factory automation environments. The NAT-108 Series supports comprehensive NAT functionality, including market-leading IP Twins Mapping for 1-to-1 NAT, to resolve LAN IP conflicts between factory devices. These devices allow your machines to adapt to specific network scenarios without complicated, costly, and time-consuming configurations, while also protecting the internal network from unauthorized access by outside hosts.
Market-leading IP Twins Mapping
The NAT-108 Series supports the market-leading IP Twins Mapping feature for NAT. By manually configuring duplicate LAN IP addresses, the system automatically remaps them to unique addresses, effectively eliminating communication conflicts. This feature ensures that critical industrial devices such as PLCs, communicate seamlessly, significantly enhancing network efficiency and reliability even in the most challenging industrial environments.
Quick and User-friendly Access Control
The NAT-108 Series Device Lockdown feature automatically learns or lets users manually add 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-108 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-108 Series to be easily installed into cabinets.
Specifications
Input/Output Interface | |
---|---|
Buttons | Reset button |
Ethernet Interface | |
10/100BaseT(X) Ports (RJ45 connector) | 8 |
Standards | IEEE 802.3 for 10BaseT IEEE 802.3u for 100BaseT(X) IEEE 802.3x for flow control |
Ethernet Software Features | |
Management | Web Console (HTTP/HTTPS) LLDP Telnet TFTP HTTPS SSH Back Pressure Flow Control SNMPv1/v2c/v3 DHCP Server/Client |
Security | Secure Boot Trust access control |
Time Management | NTP Server/Client SNTP |
Unicast Routing | Static Route |
Routing | Throughput: 15K packets per second (max. 100 Mbps) |
Routing Table | Max. 300 routing rules |
Concurrent Connections | Max. 30K |
Connections Per Second | Max. 4.5K |
LED Interface | |
LED Indicators | POWER, STATE, LEARNING, LOCKDOWN |
Firewall | |
Filter | IP address MAC address Ports |
Port-based Auto Learning Lock | MAC address IP address |
Throughput | Max. 15K packets per second (max. 100 Mbps) |
NAT | |
Features | 1-to-1 N-to-1 Port forwarding NAT loopback IP Twins Mapping |
Throughput | Max. 15K packets per second (max. 100 Mbps) |
Real-Time Firewall / VPN Event Log | |
Event Type | Policy enforcement |
Media | Local storage Syslog server |
Serial Interface | |
Console Port | RS-232 (TxD, RxD, GND), 3-pin (115200, n, 8, 1) |
Connector | USB Type-C |
Power Parameters | |
Connection | Removable terminal block |
Operating Voltage | 9.6 to 60 VDC |
Input Voltage | 12/24/48 VDC |
Input Current | 0.35 A @ 12 VDC 0.18 A @ 24 VDC 0.09 A @ 48 VDC |
Reverse Polarity Protection | Supported |
Physical Characteristics | |
Housing | Metal |
Dimensions | 36 x 90 x 73 mm (1.42 x 3.54 x 2.87 in) |
Weight | 330 g (0.73 lb) |
Installation | DIN-rail mounting Wall mounting (with optional kit) |
Environmental Limits | |
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) |
Standards and Certifications | |
Safety | UL 62368-1 |
EMC | EN 55032/35 |
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 |
Freefall | ISTA 1A |
Vibration | IEC 60068-2-6 IEC 60068-2-64 |
MTBF | |
Time | 5,640,140 hrs |
Standards | Telcordia (Bellcore), GB |
Warranty | |
Warranty Period | 5 years |
Ordering Information
Model Name | 10/100BaseT(X) Ports (RJ45 Connector) | NAT | Operating Temp. |
---|---|---|---|
NAT-108 | 8 | ✓ | -10 to 60°C |
NAT-108-T | 8 | ✓ | -40 to 75°C |
Accessories (sold separately)
Wall-Mounting Kits | |
---|---|
WK-20-02 | Wall-mounting kit, 3 screws, 20 x 140 x 2 mm |
