Abstract: A system and method for rehome sequencing optimization of a telecommunications network. In a preferred embodiment, a practicable optimized rehome sequencing plan is determined for a rehome plan in order to migrate the network topology from an initial state to a final state while minimizing the costs incurred during the network state transitions across multiple time periods. Constraints that may be considered include specific market restrictions such as the limit on the number of network elements in a cluster, the limit on the number of clusters in a sequencing step, the limit on the number of sequencing steps, and the immobility limit on the network elements. Constraints also may include cost restrictions incurred during network transitions, such as individual cost limits during each network transition state and an overall cost limit of network transitions from the initial state to the final state.

Abstract: A method of designing a network configuration comprising designating placement of a plurality of network components within a first network configuration having a plurality of sites and a respective physical link interconnecting two of the plurality of sites, modeling conveyance of an optical signal along a light path between at least two sites of the first network configuration, the modeled optical signal comprising a calculated signal attribute at a plurality of locations, the value of the calculated signal attribute at any of the plurality of locations dependent upon designation of a set of the network components included within the light path, determining a position for potential placement of at least one of an amplification stage and a regeneration stage within the first network configuration is provided.