Level 3 Communications plans to deploy Infinera's optical equipment across a substantial portion of its 23,000-mile fiber-optic network. Financial terms were not disclosed.Infinera's DTN platform will provide DWDM at the network's optical transport layer. The Infinera DTN, based on Infinera's photonic integrated circuits, combines DWDM, digital bandwidth management, and advanced network intelligence. The DTN supports 800 Gb/s of DWDM capacity and delivers manageable and protectable SONET/SDH and Ethernet-based services. Level 3 is continuing its...