... the client and network at the UNI and partitioning the network into multiple domains for administrative or policy reasons, such as to optimize restoration times. OSRP, as shown in the diagram above, subscribes to this model. The client device A has the ability to request a connection to other clients ...

... installed base of ~93,000 Gb/s. CoreDirector is deployed in the world's largest intelligent, optically switched networks, including the nationwide, mesh-protected AT&T network. Other announced customers include British Telecom, Cable & Wireless, Level 3® , Qwest® , Sprint® , Tyco (acquired by ...

view printer-friendly version VSNL and Tata Teleservices Build First Nationwide Intelligent Optical Mesh Network in India Using Ciena's CoreDirector Self-healing network featuring automated provisioning maximizes network reliability and accelerates time-to-market to capitalize on India's high-growth ...

... optical switch to implement and deploy a fullydistributed control plane supporting routing and signaling for automated service provisioning and mesh-restoration. It is the most widely deployed optical switch in networks today, with deployments in networks consisting of 350-plus nodes. Scalability of ...

... , automatic real-time resource discovery, intelligent mapping of services to resources, automatic resource activation/deactivation, intelligent mesh restoration, intelligent link aggregation, intelligent crankback, OIF O-UNI 1.0 Data Functionality Software-configurable SONET/SDH mapping (GFP-F, HDLC ...

... , as well as real-time provisioning with order-of-magnitude improvements in carrier infrastructure cost of ownership. A suite of protection and restoration capabilities allows carriers to build mesh, ring or hybrid mesh-ring optical cores without legacy SONET equipment. Completion of Ciena's acquisition ...

... and routing, automatic real-time resource discovery, intelligent mapping of services to resources, automatic resource activation/deactivation, mesh restoration, link aggregation, local span mesh restoration, crankback, OIF O-UNI 1.0 Optical Protection and Restoration Options available to Data Services ...

... , particularly the undersea networks that interconnect with their terrestrial counterparts. As global networks grow and customer needs evolve, mesh protection of undersea links is emerging as an important trend at the optical network layer as operators look to control costs while improving network resiliency ...

... optical switch to implement and deploy a fully-distributed control plane supporting routing and signaling for automated service provisioning and meshrestoration. It is the most widely deployed optical switch in networks today, with deployments in networks consisting of 350-plus nodes. Scalability of ...

... networking functionality for rapid, automated provisioning of Ethernet services » Features CoreDirector SONET/SDH protection and/or intelligent restoration mechanisms to enhance Ethernet services availability » Supports CoreDirector's multiple CoS, providing services differentiation for Ethernet offerings ...