Defence & Security
Robust connections for safety-critical applications
Connections for systems that must be dependable even in harsh conditions.
TTL Network develops customer-specific cable sets for safety-critical systems – produced on request to applicable standards such as MIL and Aerospace standards.
Our production partners are audited as part of our supplier management; certifications depend on the product, production partner and project requirements. A diversified supply chain supports reliable deliveries.
- Founded
- 2001
- Custom cable assemblies successfully realised
- over 7,500
- Well-known companies in industry & medical technology supported
- over 1,500
Your requirements
- Robustness
- Tensile strength, vibration, shock, bending stress
- Temperature
- Operation at high and low temperatures, temperature cycling
- Environment
- Moisture, corrosion, salt spray
Robustness and solutions
Robustness
StressTest method
- Mobile use
- Torsion and bending tests, including under climatic conditions
- Harsh conditions
- Ageing and climate cycling tests for long-term validation
Solution
- Single cable
- Assembled connection cable, also in custom lengths
- Cable set
- Customer-specific, also screened
- Cable harness
- Made to your drawing
- Assembly
- Integration of customer-supplied components
Typical connections
From the first prototype to series production that matches the golden sample.
- Video
- Steel-armoured HDMI AOC cables with very high crush and tensile strength
- Data
- USB-C AOC hybrid cables with metal housing and EMC screening
- Protection
- Overmoulding for connectors, ferrite cores and Y-splitters
- Housing
- Die-cast zinc and aluminium for high precision and stability
Examples of custom cable assemblies
Cables as they are built for applications in this industry – each one to the customer’s specification.

USB Type-C with locking to USB Type-C with locking
USB-C cable with push-pull locking at both ends and a robust nylon braid.
- USB-C push-pull plug – USB-C push-pull plug
- Special push-pull locking mechanism
- Reversible USB-C connection
- Signal stability in harsh environments
- Robust nylon braid

Pre-assembled cable harness (Y-cable/adapter cable)
Y-cable from an M16 panel-mount plug and an M12 panel-mount socket to two 5-pin pin header connectors.
- M16 5-pin panel-mount plug + M12 8-pin panel-mount socket – 2× 5-pin pin header connector
- Parallel routing of data and control signals
- Clear labelling
Knowledge from this industry

USB-C AOC hybrid cable
When it comes to transmitting data and video in professional applications, a powerful, robust connection cable is essential.
Learn more
Armoured HDMI 2.1 AOC cable
The active optical HDMI 2.1 cable with slim, robust metal plug housings is reinforced with a Kevlar layer and steel armouring.
Learn more
HDMI high-retention cable
Our UltraFlex HDMI 2.0 high-retention cable was developed specifically for applications that require a secure and stable plug connection.
Learn more
Frequently asked questions
- Is production to MIL or aerospace standards possible?
- On request: depending on the product, production partner and project requirements, customer-specific cable sets can be produced in our production network to applicable standards such as MIL and Aerospace standards. Our production partners are audited as part of our supplier management. We clarify which standards your system requires in the requirements analysis – together with your specifications and application requirements.
- How robust are the connections in mobile use?
- For pressure, tension and vibration in mobile use, there are steel-armoured HDMI AOC cables with very high crush and tensile strength as well as USB-C AOC hybrid cables with metal housing and EMC screening. Overmoulding protects connectors, ferrite cores and Y-splitters; die-cast zinc and aluminium housings provide high precision and stability. Mechanical tests and climate cycling tests are part of our test methods.
- How do you safeguard the supply chain?
- We are not tied to any single production site and select the optimum one for your requirements. Production risks are minimised through diversification, and all production partners are personally audited by us. Framework agreements with flexible call-offs from our central warehouse in Halle (Westfalen) provide planning security. This keeps your supply chains stable – even in challenging times.
Case studies
We work with renowned companies that have placed their trust in us for years.
Which connection does your application need?
In around 30 minutes, we capture your requirements in detail, ask targeted questions and present tailored solutions.
- Mon–Thu 08:00–17:00
- Fri 08:00–14:00
- +49 5201 85660-00
- info@ttl-network.de












