FIELD: communication. SUBSTANCE: device has physical hierarchy processor for conversion of input wireless communication data into electric signal in order to transmit interface signals which are received by processing of physical ATM converted signal hierarchy and processing of input signals in reverse order. In addition device has processor of redundancy unit for conversion of header with respect to input element of interface signals according to destination address and unlocking only single-way elements processor buffers according signal state which is chosen by internal unit for redundancy mode selection, with respect to element which finishes header conversion operation. In addition device has redundancy controller which services, recovers, provides multiple-element transmission and control for elements which are transmitted from redundancy unit processor. In addition redundancy controller is designed as is designed for unlocking and accessing only single-way controller buffers according state of signal which is selected by internal redundancy state controller with respect to processed element. EFFECT: increased functional capabilities, increased reliability. 7 dwg
