TDF positions itself at every stage of the signal broadcasting process, offering its customers a range of different solutions.
TDF provides an end-to-end service throughout the DTT chain , from primary links (transporting the signal from the customer's studio to the head-end), head-ends, transport (from the head-end to the transmitters) and finally to broadcasting and associated services.
To transport the signal from your studios to the headends, TDF offers a transport solution based on Dark Fiber Optic (DFO)* technology.
(*) Dark Fiber Optic is a technology that designates an installed, non-activated fiber. It is intended to be leased. It is lit on demand, hence the name "black" or "switched off".
TDF's expertise in :
enables it to operate headends for its DTT and DAB+ customers. DAB+customers, meeting the highest standards of quality and availability.
TDF offers signal transport from the head-end to DTT, FM and DAB+ transmitters using its Ultra High-Speed (TMS) network.
This network, made up of optical and microwave links, ensures high-speed digital transmission with a high quality of service.
From its Nantes teleport, TDF provides uplink services to the orbital positions commonly used in France.
Its location provides optimum weather conditions and geographical diversity compared with existing teleports in the Paris region.
TDF offers to broadcast programs from the transmitter network to viewers' individual or collective antennas.
There are two categories of network: the Main Network and the Complementary Network.
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The broadcasting service relies on the broadcasting infrastructure and energy installations at TDF sites.
Operation and maintenance of the broadcasting service is carried out 24/7 by the NOC (Network Operations Center) at TDF's Romainville Campus (commune of Les Lilas).
As a key player in the evolution of television, TDF regularly works in partnership with its customers to carry out experimental broadcasts to modernize DTT(4K, UHD, DVBT2, etc.), particularly during major sporting or cultural events.
TDF offers its customers solutions for :
