XO Communications is deploying Nokia Siemens Networks’ hiT 7300 DWDM 40 Gbps platform to provide a high-capacity, cost-efficient and scalable transport system. 
In addition to the hiT 7300, Nokia Siemens Networks will supply its leading Transport Network Management System (TNMS) to optimize the network’s operations through centralized control and supervision. The agreement also includes Nokia Siemens Networks’ professional services for network implementation and care. Financial terms were not disclosed.
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