--- title: Aunex Industrial Ethernet description: Industrial Ethernet Solutions, network security, OT-Network integration, PROFINET switch, managed switch, ruggedized switch, network segmentation, firewall image: https://aunex.io/hubfs/Aunex%20-%20Wireless%20Use%20Cases%20(1).png --- [![aunex](https://aunex.io/hubfs/aunex-logo-klein.jpg)](https://aunex.io/en-us/) - [Home](https://aunex.io/en-us/) - What we cover - [Smart Radio for PLC and IO](https://aunex.io/wireless-plc-io-connectivity) - [Secure Real-Time WLAN](https://aunex.io/aunex-secure-real-time-wlan) - [Reliable Industrial Wi-Fi](https://aunex.io/industrial-wifi-connectivity) - [Industrial Ethernet](https://aunex.io/aunex-industrial-ethernet) - [Industrial Remote Solutions](https://aunex.io/aunex-industrial-remote-solutions) - [Industrial Fieldbus Components](https://aunex.io/aunex-industrial-fieldbus-applications) - [Service on site](https://aunex.io/wireless-network-service) - [Industries](https://aunex.io/en-us/aunex-industrial-wireless-applications) - [References](https://aunex.io/en-us/case-studies) - Products - [DATAEAGLE Bluetooth5](https://aunex.io/bluetooth5-radios) - [DATAEAGLE 915 MHz](https://aunex.io/915mhz-radios) - [BlitzFunk Realtime WLAN](https://aunex.io/aunex-secure-real-time-wlan-1) - [Industrial Wi-Fi 2.4 | 5 | 6 GHz](https://aunex.io/wifi-radios) - [Industrial Ethernet](https://aunex.io/industrial-ethernet-switch-firewall) - [Industrial Remote Solutions](https://aunex.io/aunex-industrial-remote-solutions-products) - [Fieldbus Applications](https://aunex.io/aunex-fieldbus-applications) - Sales - [Shop now](https://aunex-web-store.mybigcommerce.com) - [Distributors](https://aunex.io/distributors) - [Sales Reps](https://aunex.io/sales-reps) - [Downloads](https://aunex.io/aunex-industrial-wireless-downloads) [CALL US](https://calendly.com/bernd-kremer-aunex/discovery-call-with-aunex-inc) High performance at the best form factor # Switches   Reliable switches form the basis of networks. The range extends from space-saving unmanaged plug&play switches to hybrid variants as managed PROFINET with SFP fibre optics and 1GBit Ethernet. For very harsh industrial environments, we recommend switches in protection class IP67.    [shop now](https://aunex-web-store.mybigcommerce.com/search.php?search_query=switch) ![flextra_profinet-switch_fo_10-port_700-856-8FO21_600x600](https://aunex.io/hs-fs/hubfs/flextra_profinet-switch_fo_10-port_700-856-8FO21_600x600.png?width=300&height=300&name=flextra_profinet-switch_fo_10-port_700-856-8FO21_600x600.png "flextra_profinet-switch_fo_10-port_700-856-8FO21_600x600") ![700-843-5ES01](https://aunex.io/hs-fs/hubfs/700-843-5ES01.png?width=260&height=362&name=700-843-5ES01.png "700-843-5ES01") ![wall_ie_industrial_nat_gateway_700-860-WAL01_Quadrat_600x600](https://aunex.io/hs-fs/hubfs/wall_ie_industrial_nat_gateway_700-860-WAL01_Quadrat_600x600.png?width=300&height=300&name=wall_ie_industrial_nat_gateway_700-860-WAL01_Quadrat_600x600.png "wall_ie_industrial_nat_gateway_700-860-WAL01_Quadrat_600x600") ![wall-ie-compact-industrial-nat-gateway_700-863-WAL01_600x600](https://aunex.io/hs-fs/hubfs/wall-ie-compact-industrial-nat-gateway_700-863-WAL01_600x600.png?width=280&height=280&name=wall-ie-compact-industrial-nat-gateway_700-863-WAL01_600x600.png "wall-ie-compact-industrial-nat-gateway_700-863-WAL01_600x600") OT Security for stable production networks # NAT-Gateway / Firewall  With "WALLIE", a machine network is integrated into the higher-level factory network. This achieves a clear network segmentation and reduces the size of broadcast domains. Machine access is individually restricted via firewall rules and filters.    [shop now](https://aunex-web-store.mybigcommerce.com/search.php?search_query=NAT+Gateway) Connectivity as its best # Industrial Ethernet connectors  The RJ45 plugs in the industrial-suited full metal housing can be used in many different industrial areas. The EasyConnect® quick connection technology saves wiring time and is suitable for single wires and also stranded wires.    [shop now](https://aunex-web-store.mybigcommerce.com/search.php?search_query=Connector) ![IndustrialEthernet](https://aunex.io/hs-fs/hubfs/IndustrialEthernet.jpg?width=350&height=271&name=IndustrialEthernet.jpg "IndustrialEthernet") ![700-972-0BB12](https://aunex.io/hs-fs/hubfs/700-972-0BB12.png?width=300&height=188&name=700-972-0BB12.png "700-972-0BB12") ![700-800-TAP01](https://aunex.io/hs-fs/hubfs/700-800-TAP01.jpg?width=300&height=300&name=700-800-TAP01.jpg "700-800-TAP01") Access to your network insights # Diagnosis (TAP) With Test Access Points (TAP), a recording of Ethernet communication is made possible - completely without repercussions. With a PC or other diagnostic device, the Ethernet telegrams can be logged and analysed, e.g. with "Wireshark".    [shop now](https://aunex-web-store.mybigcommerce.com/search.php?search_query=cabinet+guard) ![aunex-logo-icon-invertiert](https://aunex.io/hubfs/aunex-logo-icon-invertiert.png) **Aunex Inc.** **725 Prudden Street | Lansing | MI 48906, USA** **7901 4th St N | St. Petersburg | FL 33702, USA**   ### About - [Aunex](https://aunex.io/en-us/) - [Contact](https://aunex.io/en-us/aunex-contact) ### Support - [Support Request](https://aunex.io/aunex-support-request) © 2026 Aunex Inc.  All rights reserved [Privacy Policy](https://aunex.io/aunex-privacy-policy) [Powered by Atlas - a B2B SaaS HubSpot theme](https://www.kalungi.com/atlas-hubspot-theme-for-b2b-saas-software)