Signal (Zheleznogorsk)

Signal LLC - the telecommunication operator in the city of Zheleznogorsk.

History

The reason of construction of cable television - bad acceptance of the radio programs broadcast by a regional transmitting center. Originally cable network was under construction using the "domestic" equipment with bandwidth to 300 MHz. But practice of operation revealed shortcomings of such such network as in respect of frequency range and in respect of reliability. The decision on upgrade of a backbone network was made. It concerned as the main cable and repeaters, the system of a distant feed was started. In 2004 it was accepted the decision on reconstruction of house networks to 862 MHz and separation of software packages frequency filters. In 2006 construction of optical networks on technology of FTTH "Optics to the House" is begun that allowed to improve reliability and quality of broadcasting and to lay the foundation on providing services of the Internet to the population.

• 1991 - construction of coaxial cable network 45 - 300 MHz is begun.
• 2001 - start of a system of address coding. Input of the Commercial packet of TV programs.
• 2004 - the beginning of upgrade of a cable network 45-862 MHz. Input of Basic of a packet of TV programs.
• 2006 - the beginning of construction of an optical network using Optics to the House technology of FTTH.
• 2007 - commissioning of a node of data transmission, the beginning of providing Internet services.
• 2010 - start of services of digital television of DVB-C/MPEG2, MPEG4/DRE-Crypt.