Ciena's Packet-Optical Switching solutions include the industry's first family of multi-terabit-class reconfigurable switching systems, which utilize intelligent mesh networking to automate the provisioning and dynamic bandwidth control of high-capacity services. And these core and metro core products support any mix of Carrier Ethernet/MPLS, OTN, WDM, and SONET/SDH switching to facilitate the transition to a service-enabling infrastructure.