The TITAN 4500GS Global Services Delivery system is a highly reliable and flexible platform for seamless delivery of high-bandwidth, digital services over both SONET and SDH networks. The TITAN 4500GS system is most flexible for global service providers who own and operate the entire network - two national networks and the international connection between them. With TITAN 4500GS systems at the service delivery endpoints, these global network operators can provision and manage services on an end-to-end basis across the SONET and SDH domains. No ancillary equipment is required for global services and bandwidth usage is optimized to avoid stranded capacity.