2-port industrial Network Address Translation (NAT) devices

Product Features

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

The NAT-102 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-102 Series provides complete NAT functionality to adapt your machines to specific network scenarios without complicated, costly, and time-consuming configurations. These devices also protect the internal network from unauthorized access by outside hosts. Quick and User-friendly Access Control The NAT-102 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-102 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-102 Series to be easily installed into cabinets.


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  • NAT-102 ds


Input/Output Interface
Buttons Reset button
Ethernet Interface
10/100BaseT(X) Ports (RJ45 connector) 2
Standards IEEE 802.3 for 10BaseT
IEEE 802.3u for 100BaseT(X)
Ethernet Software Features
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- 15K packets per second (max. 100 Mbps)
Routing Table Max. 32 routing rules
Concurrent Connections  Max. 30K
Connections Per Second  Max. 4.5K
LED Interface
Filter IP address, MAC address, Ports
Port-based Auto Learning Lock MAC address
IP address
Throughput Max. 15K packets per second (max. 100 Mbps)
Features 1-to-1, N-to-1, Port forwarding, NAT loopback
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
Input Voltage 12/24/48 VDC
Input Current 0.196 A @ 12 VDC
0.100 A @ 24 VDC
0.056 A @ 48 VDC
Reverse Polarity Protection  Supported
Physical Characteristics
Housing Metal
Dimensions 20 x 73 x 90 mm (0.79 x 2.87 x 3.54 in)
Weight 210 g (0.47 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
Hazardous Locations  ATEX, Class I Division 2
Traffic Control NEMA TS2
Railway EN 50121-4
Shock IEC 60068-2-27
Freefall IEC 60068-2-32
Vibration IEC 60068-2-6
Time 2,135,469 hrs
Standards Telcordia (Bellcore), GB

Ordering info

Available Models

Model No.Model Description
NAT-102 2-port industrial Network Address Translation (NAT) devices, -10 to 60°C operating temperature
NAT-102-T 2-port industrial Network Address Translation (NAT) devices, -40 to 75°C operating temperature
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