AUTOMATIC INITIAL COMMUNICATION NETWORK BASED ON THE SDH

摘要

The present invention relates to the field of communication, namely, to build a highly dynamic communication networks and general purpose departmental implemented on PDH / SDH technology (Plesiochronous Digital Hierarchy - plesiochronous digital hierarchy / Synchronous Digital Hierarchy - Synchronous Digital Hierarchy). Automatic primary communication network based on the SDH contain SDH multiplexers, with jointing E1 to BCC, PDH multiplexers and process control system server connected to any of the multiplexors. Each of PDH and SDH multiplexers assigned a unique identifier of a unique identification number to each interface of each of the PDH and SDH multiplexers assigned. Interconnected into a single communications network PDH and SDH multiplexers transmit each other interfaces identification number. All information about the multiplexers and their relationship with each other is recorded on the server process control system in the matrices of connectivity. The present utility model allows for automatic following functions network process control: identification, initial configuration and reconfiguration of the communication network, switching to the backup track links during loss of the main, the choice routes traffic bypassing the main digital channel (BCC), commutating bcc runs when changing the communication system structure . The achieved technical result is to increase the efficiency of operation and control communication network, as well as optimizing the use of resources of the main communication lines, increase the capacity of communication networks operating in automatic mode. 1 ZP f ly-1-yl.