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HUBER+SUHNER Railway Antennas and Cable Systems

HUBER+SUHNER products are developed for the specific requirements of the railway market. They improve safety and comfort for passengers and contribute to enhancing the attractiveness of public transport. To meet these demands, HUBER+SUHNER offers solutions based on the three technologies of radio frequency, low frequency and fibre-optics. This enables it to create complete solutions tailored to the needs of customer-specific applications.

As one of Europe’s leading suppliers, HUBER+SUHNER offers a wide range of products which provide the platform to build modern rail vehicles. New and innovative products based on proven technologies helps you to fulfill the demanding requirements of the railway industry.

Antennas and cable systems

The rail industry has to deliver increasing safety, reliability, energy efficiency and comfort. In addition, more on-board services are being installed for the traveller such as information and internet access services. As a result of more installed electronics, space and weight constraints are becoming greater.

HUBER+SUHNER’s broad range of products are used in:

  • Traction motors
  • Control panels
  • Brake systems
  • Train safety systems
  • Inter-vehicle cable systems
  • In-carriage subsystems such as air conditioning, monitoring and instrumentation
  • Wireless access, GSM-R, Wireless LAN systems
  • Trackside infrastructure

Low-frequency product portfolio

HUBER+SUHNER’s high-performance cables are designed to be smaller and lighter than conventional cables coupled with safety features to protect the passenger.

The low frequency product portfolio includes:

  • RADOX® thin wall, low-voltage control cables
  • RADOX reduced wall power cables
  • RADOX JUMPER cables
  • RADOX DATABUS cables
  • RADOX FR cables (circuit integrity)
  • RADOX JUMPER cabling solutions

Radio frequency product portfolio

HUBER+SUHNER supplies antennas which cover all communication standards between 380MHz and 6GHz. As a solution provider, the company supplies all the necessary radio frequency components. These are extremely rugged products, especially designed for rail applications.

The radio frequency product portfolio includes:

  • RF cables and connectors
  • Customised cable assemblies
  • Antenna products, on board and trackside
  • Lightning protection components and surge protection elements, high-voltage DC blocks up to 15kV

Fibre-optic product portfolio

Optical fibers feature intrinsic immunity against electromagnetic interference and voltage peaks. This is a significant advantage for reliable data transmission on railway vehicles. Compared to conventional copper connections and other available solutions the low weight, compact size and ultra-high bandwidth capabilities are further advantages of HUBER+SUHNER fiber optic products.

The fiber optic product portfolio includes:

  • RADOX fibre-optic cables with enhanced fire and smoke behaviour
  • Connector solutions for harsh environment
  • Coach harnesses and assemblies
  • Inter-vehicle jumper systems
  • Fiber management systems

Railway cable systems engineering

HUBER+SUHNER offers customised cable system solutions. The engineering teams of HUBER+SUHNER are made up of highly experienced specialists who have direct access to the comprehensive know-how of the group.

The railway cable systems unit develops solutions focused on specific customer needs which ensure a high level of safety and functionality. The unit’s competence in project management, system engineering, prototyping and volume production ensures that it delivers integral solutions in time. This holds true for national and international projects alike.

Customer benefits

Working together with HUBER+SUHNER means benefitting from different advantages:

  • Collaborating with one reliable partner for three different technologies: radio frequency, low frequency and fiber optics
  • Working with one supplier for data, signal and energy transmission
  • Achieving the growing demand for less weight of material while meeting increasing safety requirements
  • Getting standard as well as customised products
  • Benefit from comprehensive engineering know-how and experience in excellent connectivity solutions

HUBER+SUHNER is certified according to ISO 9001, ISO 14001, ISO/TS 16949 and IRIS.


The HUBER+SUHNER Group, based in Switzerland, is a leading international manufacturer of components and systems for electrical and optical connectivity for the main markets communication, transportation and industrial.

The company can draw on core competencies in the areas of radio frequency, fibre-optics and low-frequency. In close collaboration with its customers, HUBER+SUHNER develops and manufactures first class products of the highest quality.

The product range includes coaxial, fibre-optic and copper cables, cable systems, connectors, antennas and lightning protection components. The company is represented by 24 group companies and numerous agencies in over 60 countries.

Make an enquiry

Press Release

HUBER+SUHNER to Present End-To-End Connectivity Portfolio at InnoTrans 2018

HUBER+SUHNER has introduced the 'Connected Train' complete rail connectivity concept, which makes use of various radio frequency, low frequency and fibre-optic technologies and devices.

Product and Services
White Papers

Inter-Vehicle Jumper Systems

Today's inter-vehicle jumper systems must be capable of withstanding a diverse array of electrical, mechanical and climatic conditions.


Tumbelenstrasse 20




HUBER+SUHNER Brochures www.hubersuhner.com


White Papers

Inter-Vehicle Jumper Systems

Today's inter-vehicle jumper systems must be capable of withstanding a diverse array of electrical, mechanical and climatic conditions.

30 July 2020

HUBER+SUHNER Rail Products Brochure

The HUBER+SUHNER Group is a leading international manufacturer of electrical and optical interconnectivitycomponents and systems. Our main markets are communication, transport and industry.

7 July 2020

Connected Mobility – Broadband Railway Communication Infrastructures

As systems become ever more sophisticated and passenger comfort and entertainment become key drivers in increasing the attractiveness of rail travel, the worlds of communication and railway need to be brought closer together.

5 March 2020

CBTC Connectivity Solutions

The overall performance of a rail rapid transit system depends largely on the performance of the automatic train control (ATC) system employed. A communication-based train control (CBTC) system is devised by adding modern communication technologies to the ATC concept.

27 February 2020

Railway Connectivity

Today's rail transport must be fast, efficient and safe. At the same time, it should also provide exceptional comfort and service to its passengers. Modern and complex systems are entering the market that enable train operators to fulfil these requirements.

6 February 2020

On-Train Fibre-Optic Connectivity

Applications such as on-board internet, communication-based train control and passenger information or entertainment systems require the reliable transmission of ever greater data volumes in trains.

19 December 2019

Related Projects

Press Release

18 September 2018

HUBER+SUHNER has introduced the 'Connected Train' complete rail connectivity concept, which makes use of various radio frequency, low frequency and fibre-optic technologies and devices.

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5 September 2018

HUBER+SUHNER has released the SENCITY Rail Multi all-in-one antenna worldwide.

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7 June 2018

With demand growing for advanced technology on trains, HUBER+SUHNER will be introducing its first 5G-ready antennas for railway vehicle-to-ground communications.

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26 April 2017

Global connectivity supplier HUBER+SUHNER will be exhibiting its extensive portfolio of technology and solutions for the rail industry at Railtex 2017, taking place in Birmingham, UK, from 9-11 May.

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28 March 2017

HUBER+SUHNER has announced it will showcase its latest connectivity solutions for trains at Smart Rail Europe 2017, taking place April in Amsterdam.

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9 February 2017

Over the next three years, HUBER+SUHNER will deliver complete connectivity solutions for 140 TGV trains of SNCF and thus support the world’s first broadband Wi-Fi on trains with speeds of up to 300km/h.

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21 November 2016

HUBER+SUHNER is extending its proven portfolio of roof-top antennas with the new five port SENCITY® Rail MIMO. Accompanying its established SENCITY® Rail antenna portfolio, the new robust five port MIMO roof-top antenna enables system integrators and rail vehicle manufacturers to upgrade their vehicles to 4G / LTE and Wi-Fi MIMO with minimal installation effort required.

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20 October 2016

Significant space savings and a weight reduction of several hundred kilos per train have made HUBER+SUHNER's lightweight, thin-walled RADOX® Tenuis-TW cables the first choice for Swiss manufacturer Stadler's large-scale contract with SBB.

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4 May 2016

Global connectivity supplier HUBER+SUHNER will be exhibiting its comprehensive portfolio of products for the rail industry at Rail Solutions Asia 2016, in Kuala Lumpur, Malaysia.

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14 April 2016

HUBER+SUHNER will showcase its railway industry technologies at SmartRail Europe 2016, taking place in Amsterdam next week.

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16 December 2015

A one-year study by Swiss Federal Railways (SBB) has determined that optical fibre is suitable for use on rolling stock.

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28 October 2015

HUBER+SUHNER is making a strong case for reliable railway connections at the SmartRail Congress and Expo next month.

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25 June 2015

Following a successful pilot series, HUBER+SUHNER has now officially been awarded the contract to provide the cabling for a total of 59 TWINDEXX Swiss Express double-deck trains, with 436 carriages. Bombardier and HUBER+SUHNER signed the five-year contract for series production, worth around 26 million euros in order volume. First deliveries are set to take place in the second half of 2015. There is also an option to provide cabling for additional trains.

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11 May 2015

Global connectivity supplier HUBER+SUHNER is once again proving its extensive expertise in rail applications with its comprehensive portfolio of products on show at Railtex 2015.

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1 October 2014

HUBER+SUHNER has been chosen to supply Thales with a range of trackside and on-board antennas and cables to support the communications-based train control (CTBC) system of the New York City Subway.

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29 September 2014

With a height of 40mm, the new SENCITY® Rail MIMO low profile antenna is ideally suited for trains running in tunnels with tight gauges and double-decker trains.

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24 September 2014

HUBER+SUHNER's RADOX® inter-vehicle jumper systems are now being used to equip Austria's new state-of-the-art local and regional trains.

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17 September 2014

MIMO rooftop antennas, new data bus cables and fibre-optic jumpers are part of HUBER+SUHNER's vision for future railway connections.

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12 September 2014

A total of 800 carriages on the Changchun and Tangshan Railways in China are to be equipped with more than 200,000m of HUBER+SUHNER cables, which will connect the trains' new passenger entertainment systems.

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11 September 2014

The new RADOX® DATABUS 120ohm EN cable family from HUBER+SUHNER expands the proven range of cables for rail vehicles, and is available from now onwards.

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12 June 2014

Today, a little more than half of China’s population is urbanized. As expected and planned by the country’s leaders, over the next decade, the urbanization will continue at the current pace. In 2025, 70% of Chinese people are expected to live in cities of more than one million inhabitants.

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12 June 2014

Deutsche Bahn's ICNT InterCity trains with tilting technology travel approximately 400,000km a year, a distance equivalent to almost ten times around the world. After 15 years in operation, a major overhaul of the trains is now imminent. As previously, they will once again be equipped with inter-vehicle jumper cables from HUBER+SUHNER.

Read more
30 May 2013

Following the launch of RADOX RAILCAT CAT7 cable last year, HUBER+SUHNER is now launching a matching, pre-assembled connectivity solution with an M12 connector. One major challenge in railway vehicles is to reliably distribute the increasing volumes of data.

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3 December 2012

Effective immediately, the SENCITY SPOT-M Yagi antenna is expanding the CBTC (Communication-Based Train Control) product portfolio from HUBER+SUHNER. This WiFi antenna was specially developed for the market and application-specific requirements of CBTC systems.

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26 October 2012

The new white paper from HUBER+SUHNER explains the technology behind electron-beam crosslinking, including the necessary systems and process optimisations, and shows the applications and features of electron-beam-crosslinked products.

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4 September 2012

Just in time for the world's largest rail fair, HUBER+SUHNER presents new products for the rail market. The new RADOX RAILCAT CAT7, a fiber-optic cable for rolling-stock, and a YAGI antenna for tunnel applications extend the railway product range.

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11 July 2012

A new databus cable for transferring high data rates in trains extends the tried and trusted HUBER+SUHNER RADOX RAILCAT product family. RADOX RAILCAT CAT7 is available immediately.

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23 February 2012

HUBER+SUHNER's new white paper about on-train fibre optic connectivity explains that fibre optic applications in trains are already a reality today.

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22 August 2011

After the economic growth spurt of the previous year, HUBER+SUHNER's net sales in the first half year rose again significantly in organic terms (adjusted for currency, portfolio and raw material effects) by 13%. The translation into Swiss francs alone reduced these net sales by some 11%.

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28 June 2011

HUBER+SUHNER, recognised by many as the leader in fibre optic connectivity, announces that its latest fibre optic cable has been authorised for use throughout the London Underground (LUL) network by meeting the fire, smoke and toxic fume requirements of LUL's 1-085 standard. The metal-f

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5 April 2011

Train-to-shore communication is a big issue in the railway market. HUBER+SUHNER supplies this market with a huge portfolio of solutions.

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9 February 2011

HUBER+SUHNER is once again proving that its cables are of the best quality and can be well placed in the demanding railway market.

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10 September 2009

HUBER+SUHNER has many years of skilled experience in the rail sector, meaning our qualified employees can work on the most complex projects demanding different areas of skill. Our cable system technology is equipped for any task - whether technical, geographical or any other demanding challen

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12 September 2006

HUBER + SUHNER's latest innovation for the Railways market is the CAT5/CAT5e Databus cable RADOX®RailCat. Especially developed for the Railways market it fulfills the burning features according to DIN 5510-2 and BS 6853 as well as the requirements for databus cables according to EN50288-2-2

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Regional Offices


Tumbelenstrasse 20




HUBER+SUHNER Brochures www.hubersuhner.com
Indian Office

HUBER+SUHNER Electronics Private Limited

682, Udyog Vihar, Phase V

Gurgaon 122 016, Haryana



+91 124 410 27 01 +91 124 410 27 04
Australian Office

HUBER+SUHNER (Australia) Pty Ltd

Unit 6, 4 Skyline Place Frenchs Forest

Sydney NSW 2086



+61 2 8977 1200 +61 2 9972 7549
Brazilian Office

HUBER+SUHNER América Latina Ltda

Av. Rui Barbosa, 3613 Alto da Ponte

12212-531 São José dos Campos-SP



+55 12 3946 9500 +55 12 3946 9528
Danish Office


Kirke Vaerløsevej 14

3500 Vaerløse



+45 48 100 500 +45 48 100 555
French Office


21 E, rue Jacques-Cartier

78960 Voisins-le-Bretonneux



+33 1 61 37 25 55 +33 1 30 64 73 68
German Office


Mehlbeerenstr. 6

82024 Taufkirchen



+49 89 612 01 0 +49 89 612 01 162
Polish Office


Ul Baldowska 26

PL-83-110 Tczew



+48 58 560 2100 +48 58 560 2172
Swedish Office


Knarrarnäsgatan 7

164 28 Kista

PO Box 1247



+46 8 447 5200 +46 8 447 5201
Swiss Office (Pfäffikon)


8330 Pfäffikon



+41 44 952 22 11 +41 44 952 24 24
UAE Office

HUBER+SUHNER Middle East Trading LLC

Dubai Investments Park (DIP)


European Business Center, Office 156


United Arab Emirates

+971 4 81 35 35 0 +971 4 81 35 35 1
US Office


19 Thompson Drive

VT 05452

Essex Jct


United States of America

+1 800 493 9758 +1 802 878 9880
Hong Kong Office

HUBER+SUHNER (Hong Kong) Ltd

Unit 1101 and 1121, Level 11, Tower 1, Grand Central Plaza

Shatin, NT, Hong Kong

No. 138 Shatin Ruralo Committee Road


Hong Kong

+852 2866 6600 +852 2866 6313
Malaysian Office

HUBER+SUHNER (Malaysia) Sdn. Bhd

Lot 24, Jln Pengacara U1/48, Temasya Industrial Park


40150 Shah Alam



+60 3 7628 0202 +60 3 7628 0303
Chinese Office

HUBER+SUHNER (Shanghai) Co., Ltd

Part B 2-3, 2/F

Shanghai 200131

333 Fu Te Xi Yi Road Waigaoqiao



+86 21 5899 3808 +86 21 5899 1860
Chinese Office (Transmission and Communication)

HUBER+SUHNER (Shanghai) Transmission and Communication Manufacture Co Ltd

1330, Jin Hu Road

Shanghai 201206

Jin Qiao, Pu Dong New District



+86 21 5899 3808 +86 21 5899 1860
Singapore Office

HUBER+SUHNER (Singapore) Pte Ltd

11 Chang Charn Road

Singapore 159640

#05-02 Shriro House



+65 6573 5500 +65 6473 5522
Thai Office

HUBER+SUHNER (Thailand) Co Ltd

896/3 SV City Office Tower 1

4TH Floor, Rama III Road

Kwaeng Bangpongpang, Khet Yannawa

Bangkok 10120


+66 2 682 6868 +66 2 682 6669
UK Office


Telford Road

Oxfordshire OX26 4LA



United Kingdom

+44 1 869 364 100 +44 1 869 249 046

CH-8330 Pfäffikon

CD Corp. Development



+41 44 952 22 11 +41 44 952 24 24 www.hubersuhner.com

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