FIELD: information technologies.
SUBSTANCE: device comprises the first port, designed for connection with a switchboard of frames of the specified network or with a terminal system, and multiple second ports, accordingly designed for connection with instruments of on-board equipment, at the same time each frame arriving to the first port, is copied into each of the specified second ports as it arrives to the first port. Besides, the specified second ports are periodically polled in turn, at the same time each frame present in the polled second port is transferred to the specified first port. Besides, each second port is connected to the input buffer, where frames are recorded, which arrive to this port, and each second port is polled in order to check whether the related buffer comprises a frame. At the same time in case of a positive result the specified frame is uploaded from the specified buffer and transmitted to the specified first port.
EFFECT: provision of the possibility to connect various instruments of on-board equipment with an AFDX network by a simpler method.
9 cl, 10 dwg
