Comstar United Telesystems supports transmission of digital TV programs in offices, business-centers, residential complexes and cottage compounds.
The advantage of this service is that an analog signal is transmitted to the customer (concurrently with a digital signal) without deteriorating the quality of broadcasting. Today Comstar is the sole company, which has introduced the unique for Russia technology of a digitized TV signal transmission via SDH channels.
The cable TV services delivery technology does not require installation of receiving equipment on the roof or indoors. The Company’s offer is unique in that the customer gets a capability allowing watching different programs simultaneously on different TV sets within the premises without having to use any additional devices, unlike other customers who have to buy a key-card from their operators for every single TV set to enjoy such capability in their office, business-center or cottage. Broadcasting is digitized, and ensures a high image quality and stereo sound.
The Comstar technology of a TV signal transmission implies establishment of a return channel from the customer to the Company’s node enabling to provide in future the interactive TV broadcasting services at all sites serviced by Comstar and provide such services as "video on demand", "content on demand".