Channel reassignment in Vodafone cable networks

POLYTRON supports hospitals and the hotel industry
The nationwide channel reallocation in Vodafone cable networks began in August 2025 and is expected to be completed by May 2026.

The nationwide channel reallocation in Vodafone cable networks began in August 2025 and is expected to be completed by May 2026.

With increasing digitalization, the demand for fast internet and reliable TV signals is constantly growing.

November 18, 2025, is an important date for all television viewers in Germany

We are pleased to inform you that we have been certified according to

The television programs of the public TV channels are currently
POLYTRON stellt zwei neue Modulatoren vor, die vier hoch auflösende HDMI- oder ASI-Signale (Asynchronous Serial Interface) in zwei DVB-T (COFDM) Kanäle oder einen DVB-C (QAM) Kanal umsetzen.
Die Modulatoren HDM4-T und HDM4-C verfügen zudem über einen parallelen IP-Stream-Ausgang.
Die HDMI-Modulatoren setzen das HD-Videosignal ohne Verluste von Inhalt und Qualität um. Sie eignen sich daher besonders für Sportübertragungen, High Quality-Präsentationsvideos oder Signale von hochauflösenden Kameras.
An die HDMI-Modulatoren können alle Geräte mit HDMI Ausgang angeschlossen werden.
Dazu gehören beispielsweise DVD-Player, Satelliten- oder Kabel-Receiver, Computer und Notebooks, Mediaplayer, Smartphones, Tablet-PCs sowie Komponenten der Haus- und Gebäudeautomation.

POLYTRON stellt zur diesjährigen ANGA Com die QAM-Kompakt-Kopfstellen in den Vordergrund.
Die bisherige Baureihe wird mit dem jüngsten Modell QAM 4 CI-S ergänzt. Die Kopfstelle setzt vier SAT-Transponder (DVB-S/S2-Signale) in vier QAM-Signale (DVB-C) um. Die vier Eingänge sind jeweils mit einer CI-Schnittstelle zur Decodierung verschlüsselter Signale versehen.
Somit können QAM-Gemeinschaftsanlagen einfach und kostengünstig um zentral entschlüsselte Angebote erweitert werden.
Ebenfalls denkbar ist die Verwendung als Free-to-air Grundversorgung in einer kleinen Pension bzw. Hotel, da mit 4 Transpondern ca. 20 Programme zur Verfügung stehen.

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The device has a gateway module that can be used for protocol conversion and an integrated 8-way DVB-T modulator.
This means that IP signals (HTTP, UDP, RTP, RTSP and HLS) can be received, converted and distributed in the network as an IP stream and in parallel as a DVB-T signal in a single device.
POLYTRON's MPX series is the next generation of modular video processing.
The powerful 19" headends can accommodate up to six modules and have two redundant power supplies - for maximum reliability.
MPX Series is a highly flexible solution that is perfect for a wide range of applications....
POLYTRON modulators are used to process HDMI signals up to 4K from cameras, media players, PCs etc. for feeding into TV reception and distribution systems.
The Green Line series multiswitches guarantee the best quality and maximum reliability for your reception system. The new multiswitches are now available in a more compact design as high-quality 5, 9 and 17-way single and cascade multiswitches as well as matching amplifiers.
Headline
The distribution of satellite signals via fibre optic cable offers decisive technical and economic advantages, especially for larger distances / distribution networks and a wide variety of programmes. In addition to the high data capacity and virtually loss-free signal transmission, the fast installation and reliability of pre-assembled fibre optic cables play a decisive role.
The POLYTRON system works with conventional LNBs and utilises proven CWDM technology for signal transmission.

The nationwide channel reallocation in Vodafone cable networks began in August 2025 and is expected to be completed by May 2026.

With increasing digitalization, the demand for fast internet and reliable TV signals is constantly growing.

November 18, 2025, is an important date for all television viewers in Germany
Our staff will be happy to help you!

POLYTRON attaches great importance to research and development. POLYTRON products are developed, designed and made ready for series production in our own laboratory.
Thanks to our in-house development department, we are always able to take on individual customer requirements quickly and easily and implement them to the absolute satisfaction of our customers.
With POLYTRON, you have a competent partner who is able to manufacture your products using high-quality POLYTRON technology made in Germany, from development to delivery.
POLYTRON Broadband Systems has been a pioneering company for active and passive signal distribution components for over 50 years. We specialize in the development, manufacture and worldwide distribution of equipment for the reception and distribution of television and radio signals. .
Our areas of expertise are headends, amplifiers, multiswitches, filters, optical components and accessories.

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