Cabling & Accessories
Customised cabling for your unique needs
Swelex offers a wide range of cabling and connectivity solutions for industrial, electronics, transport, medical and advanced systems environments. Our range includes everything from standardised cables to customised and application-critical cable assemblies where high reliability, signal integrity and robustness are crucial. Whether it's data, signal, power, RF or fibre optics, we deliver solutions that ensure stable operation even in demanding environments with high technical requirements.
Customised cabling / Assemblies
- Customised design to suit your needs
- Pre-assembled & tested solutions
- Efficient installation & reduced assembly
- Adapted for demanding environments
Standard I/O cabling & data communication
- Stable data & signal transmission
- Standardised interfaces & connectors
- For networks, communications & systems integration
- High compatibility & reliability
power
& high voltage cabling
- Safe transmission of high current & voltage
- Robust construction for harsh environments
- Adapted for power & energy applications
- High reliability & long lifetime
RF & coaxial cabling
- High frequency performance & low signal loss
- Stable signal transmission
- Effective shielding against interference
- Wide range of connectors & designs
Fibre optic & hybrid cabling
- Extremely high bandwidth & speed
- Interference-free data transfer
- Combining data, signal & power
- Compact & efficient system solution
Shielded / EMC cabling
- Protection against electromagnetic interference
- Stable signal & data transmission
- For noisy environments
- Customised shielding solutions
Automation &
sensor wiring
- Reliable signal transmission in industry
- Robust for harsh environments
- Flexible & easy to install
- For sensors, machines & control systems
Internal cabling / FFC-FPC connections
- Compact & space-saving solutions
- High flexibility & low weight
- Stable signal transmission
- For internal connections in electronics
Space &
high-reliability cabling
- Extreme reliability & quality
- For demanding & critical applications
- Withstands extreme environments
- Long life & high performance
What is cabling and why is it critical?
Cabling is a central part of all electrical and electronic systems and acts as the physical link for the transmission of energy, signals and data between components.
Incorrect selection of cabling can lead to signal loss, interference, inefficient energy distribution or system failure. Therefore, the right design, shielding and connector technology are crucial to ensure the functionality and longevity of modern systems.
Signalling, data and power transmission in the same ecosystem
Modern systems often require several types of transmission at the same time - from high-frequency data and sensitive signals to high power and voltage transmission.
Swelex's cabling portfolio is built to address these requirements through solutions in:
- Data and communication transmission
- High frequency RF and coaxial signalling
- Power and high voltage applications
- Fibre optic and hybrid communications
- Internal and flexible connectivity solutions
Customisation for environment and application
Cabling is used in environments ranging from high temperatures and vibrations to electromagnetic interference and mechanical stress.
Therefore, the design, choice of materials and shielding are crucial factors. Our solutions can be customised to meet your requirements:
- EMC/EMI protection in interference-rich environments
- High mechanical strength and flexibility
- Temperature and chemical resistance
- Compact installations with limited space
Standardised and customised solutions
We offer both standardised cable assemblies and fully customised cable assemblies.
Standard solutions provide fast integration and high compatibility, while customised solutions are optimised for specific requirements on length, connector selection, shielding and electrical performance.
This makes it possible to create optimised system solutions where each component is adapted to the needs of the application.
Cabling as part of system design
In modern electronic systems, cabling is not an isolated component but part of the overall system design.
The right cabling makes a difference:
- Signal integrity and transmission quality
- EMC characteristics of the system
- Energy losses and efficiency
- Reliability and longevity
Areas of use
Cabling and connectivity solutions are used in a range of demanding industries:
- Industrial automation and machine systems
- Vehicles, transport and e-mobility
- Medical technology and diagnostics
- Telecoms and data infrastructure
- Defence, aerospace and space
- Electronics and embedded systems
Advantages of Swelex cabling
- Wide range for signal, data, power and RF
- High reliability and long lifetime
- Customised solutions for specific applications
- Optimised EMC and signal performance
- Technical support throughout the development process
FAQ - Frequently asked questions
What is cabling?
- Wiring harnesses are composite cables and connectors used to transmit signal, data and power in electrical systems.
What is the difference between standard and customised cabling?
- Standard cables are ready-made solutions while customised cables are developed specifically for an application.
What types of cabling are available?
- For example, power, data, RF, fibre, internal cabling and shielded solutions.
Why is shielding important?
- To protect signals from electromagnetic interference (EMI/EMC).
Can cabling be adapted for harsh environments?
- Yes, they can be designed for vibration, temperature, chemicals and other stresses.