PACKET-OPTICAL INTEGRATED SWITCH

摘要

PURPOSE: A packet-optical integration switch offering an OAM function for a multilayer transmission service supply is provided to perform the OAM function for supplying multi-layer transmission service and manage communication network. CONSTITUTION: An OAM manager(122) manages class trouble information collected through the OAM agent. A message communication unit(123) interfaces the messages. The messages are the interval of the OAM agent and OAM manager.