This specific broadband hybrid cable adds up to Hradil’s FOC business segment and combines two benefits. On the one hand, the optical fibers enable high data rates for the network layer whereas the “conventional copper cores” ensure the power supply and carry triggers and signals for the connected applications.



Lateral view of Hradil fiber optic hybrid cable

Using the keyword „Fiber to the home“, the optical fiber technology has found its way into the private customer field. The ultimate ambition is that all voice and image data be broadcasted without loss to the end-user. This requirement constitutes one of the main FOC properties which Hradil exploits in its new hybrid cable. The optical fibers enable a lossless transmission of the optical signals over a great distance without repeater and therefore make demanding applications like e.g. 3D-television (far above 100Mbit/s) possible. Alfred Hradil explains: “There is no way a copper cable could keep up with these advantages. The optical fiber technology offers a full symmetrical bandwidth, for example for the down- and upload of data”. In addition, its price is much cheaper than the copper technology, which constitutes another plus.

Opportunity of a combined installation together with other supply lines

• Electromagnetic immunity (no EMI)
• Crush resistance, no interference radiation,
• No bandwidth loss resulting from the distance due to inductive reactance, capacitances or impedances

For the optical part of this hybrid cable, Hradil focuses on so-called graded index fibers. Graded index fibers (GI) offer a broader bandwidth than step-index-fibers and are available in different core diameters. They are typically suitable for the connection of interfaces like for example in street cabinets, building and home connections with high bandwidth.




Cross-section of Hradil fiber optic hybrid cable

For more than 30 years now, Hradil has been developing specially engineered cables to meet specific customer requirements. More than 2,000 special cables are the outcome. We implement your vision – be it a cable with a diameter ranging from 0,4 to 100 millimeters, single to 470 conductors or with lead cross-sections from 0,08 to 64 square millimeters. It always begins with an intensive dialogue with our customers and a concerted definition of the requirement profiles. Drawing upon many years of experience in research and development, our engineers put your idea into practice to realize a cutting-edge connection. The worldwide application areas of Hradil cables are the automation, the transmission, the measurement and the medical technologies as well as the deep-sea and rehabilitation robots.