- Access Control
- Automation
- Components
- Connectivity
- Enterprise
- Ethernet
- Network Operator
- Operational technology
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Who is L&N Kabel- und Kommunikationssysteme GmbH?
L&N Kabel- und Kommunikationssysteme GmbH is a German manufacturer and supplier of cable assemblies and communication cabling systems for industrial, building, and infrastructure applications.
- Custom cable assemblies and harnesses for industrial and communication systems
- Copper and fiber-optic cabling solutions for data, control, and building infrastructure
- Pre-terminated cable systems and connection technology for field deployment
- Engineering support for project-specific cabling concepts and documentation
- Industry-oriented cabling solutions for machinery, plant engineering, and building technology
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More About L&N Kabel- und Kommunikationssysteme GmbH
L&N Kabel- und Kommunikationssysteme GmbH operates in the cabling and connectivity domain, providing cable systems that are integrated into industrial plants, building infrastructure, and communication networks. The company focuses on ready-to-install cable assemblies and system cabling that connect control units, sensors, actuators, network components, and building management systems. Its offerings target environments where reliable signal, data, and power transmission are required between distributed components.
The portfolio typically spans copper-based cable assemblies and fiber-optic solutions (cabling infrastructure), as well as tailored harnesses that match customer-specific pinouts, connector types, and lengths. These products are positioned for use in control cabinets, production lines, machine wiring, and structured building cabling. L&N Kabel- und Kommunikationssysteme GmbH aligns its solutions with established industrial and building communication interfaces, including fieldbus and Ethernet-based systems, where shielding concepts, bending radii, and mechanical robustness of cables and connectors are relevant parameters.
From an enterprise architecture standpoint, the company’s solutions System Integration Testing (SIT) in the physical network and control layer, forming the medium that links programmable logic controllers, industrial Process Control System (PCS), network switches, and endpoint devices. In structured cabling environments, its assemblies and pre-terminated lines can be mapped to standard hierarchies such as backbone and horizontal distribution segments. For building technology, products can be integrated into systems for access control, video surveillance, and building automation, where standardized interfaces such as twisted-pair Ethernet cabling (network infrastructure) or bus cabling for automation systems are in use.
L&N Kabel- und Kommunikationssysteme GmbH also addresses project-oriented requirements. Engineering services around cabling concepts can include assistance with cable selection, connector specification, and documentation of wiring lists and schematics. This supports OEMs, panel builders, and system integrators who require predefined cable sets and repeatable assemblies for series production or multi-site rollouts. The company’s ability to supply pre-assembled cabling aims to reduce on-site wiring effort and installation time, while supporting error reduction through standardized, tested assemblies.
Within an enterprise IT and Operational technology (OT) taxonomy, L&N Kabel- und Kommunikationssysteme GmbH can be categorized under cabling infrastructure, industrial connectivity, and communication wiring systems. Its products and services form part of the passive network and control-layer infrastructure that underpins industrial automation, building services engineering, and communication systems, complementing active components such as controllers, switches, and routers. The focus on application-specific assemblies positions the company as a provider of tailored connectivity between devices and systems across industrial and building environments.
Our description of L&N Kabel- und Kommunikationssysteme GmbH. Updated December 2025.