Table of Contents
Unique Features and Requirements for The Optical Layer Control Plane
Objectives of Our Draft
Design of Network Elements
Impacts of Adaptation and Connectivity
Impairment Constraints in Transparent Subnetworks
PMD
ASE
Other Polarization Dependent Impairments
Chromatic Dispersion
Nonlinear Impairments
Nonlinear Impairments (cont.)
Implications For Routing and Control Plane Design
Implications (cont.)
Diverse Routing
Other Unique Features
Business and Operational Realities
Business and Operational Realities (cont.)
Discussions on Control Plane Architecture
Control Plane Architecture Alternatives
Control Plane Architecture (cont.)
Control Plane Architecture (cont.)
Control Plane Architecture (cont.)
Centralized vs Distributed Routing
Advantages of Centralized Routing
Disadvantages of Centralized Routing
Pre-Computing All Possible Routes
Next Steps
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