PRODUCTS DEVICES DESIGNED FOR TELEVISION SYSTEMS: Multifunctional high technological video cards Systems of the multiline audio/video monitoring Digital TV commutators Text signal generators Uninterruptive power supply sources Digital receivers DEVICES DESIGNED FOR ETHERNET-NETS: Controlled media-convertors Subscriber multi-service access equipment Modems for trunks and lines Multiplex equipment for trunks and lines Ethernet – commutators Digital systems for subscriber’s multiplexing