otn optical transport network

principles will be sent from the Olt to each ont, the transmission of the packet header carried the address of the destination, through the address of the comparison can accurately convey the data flow. Uplink transport because the optical fiber distribution network (ODN) has media-shared characteristics, it is necessary to reconcile each ont to olt data transfe

signaling control and routing connection selection for each optical node in the transport plane, and attempts to recover the connection by constantly monitoring and interacting with the LSA in an attempt to use protection switching in case of a network failure. In a sense, OCC completes some of the functions of the router, can continuously update the routing tab

First, the introduction Automatic Switched Optical Network (ASON) is a new generation of optical transmission network technology which is constantly adapting to the rapid development of the business. Ason Network as a distributed intelligent