COP_Fiber_layout.pdf

The document is a network infrastructure diagram depicting the connectivity between various sites and network components for the City of Pittsburgh's data center move project. The diagram illustrates a complex network topology involving multiple internet service providers (ISPs) including Comcast, Verizon, and DQE, with interconnections between key locations such as CORE CCB, EOC, PHQ, DR (Disaster Recovery), and remote sites. The diagram shows redundant network paths using different colored lines (blue and red) and includes connections from Comcast iNET, Verizon iNET, and Internet remote sites.

The network layout suggests a robust, multi-provider infrastructure with redundant connectivity to ensure high availability and resilience. The diagram indicates the use of CWDM (Coarse Wavelength Division Multiplexing) technology and multiple connection points between different network nodes, which implies a sophisticated approach to network design for the data center migration. The presence of multiple ISPs and interconnected sites suggests a comprehensive network strategy that prioritizes reliability, performance, and potential failover capabilities for the City of Pittsburgh's infrastructure.