SYSTEM BACKBONE AND ROAD operational and technological WIRE

摘要

The system of main and road operational and technological wireline containing the station complex communications equipment, waypoints selective communication and interoffice line and group communication channels, characterized in that the inter-station line and group communication channels are combined into a common trunk fiber-optic cable, which with being independently and simultaneously connect via process branches attached waypoints selective communication for transmitting operator ativnost information between a station and a communications system apparatus.