Secure KNX IP Router

 

The OPT-IPR-121 KNX Secure IP Router enables fast and uninterrupted telegram transmission between different KNX lines over a LAN (IP). This device, which allows you to easily connect your PC to the KNX network via ETS software, offers secure communication and high performance.

Secure and Efficient KNX Communication

With the KNX Secure feature, which can be activated through ETS, the OPT-IPR-121 provides secure data transmission over IP. It encrypts unsecured data on the KNX TP line and safely transfers it over the IP backbone. Thanks to tunneling support, it also protects interface connections against unauthorized access.

Flexible IP Configuration

The device’s IP address can be manually defined via ETS software or automatically assigned by a DHCP server. Fully compliant with the KNXnet/IP specification, the router securely performs both tunneling and routing functions.

Advanced Filtering and Caching

Equipped with an extended filter table for main group addresses (0–31), the device can temporarily store up to 150 telegrams. This enhances overall system performance and optimizes communication traffic.

Power Supply from KNX Line

It draws power directly from the KNX data bus without needing an external adapter, enabling easier installation and less wiring.

 

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