1 of 6 OTN emerges as a -"must have-" 1 -© Ovum-RHK 2006. Unauthorised reproduction prohibited. OTN emerges as a -"must have-" 10 February 2006 Dana Cooperson OTN, the Optical Transport Network, dates back to 1998, but is only now hitting its stride as a requirement for next-generation optical network…

…Networks (OTNs)---the ITU G.709 standard also known as -"digital wrapper-"---within the optical networking space. This relatively new standard offers improved flexibility to transport a wide variety of enterprise protocols and deliver robust performance monitoring and management functionality. OTN performance…

OTN Networks OTN advantages -» Transparency for native transport of client signals protecting client-generated management information in the overhead -» Low overhead for efficient transport and reduced latency -» Enhanced maintenance capability for signals traversing through multi-operator networks…

…OTN) Optical Transport Network (OTN) G.709, commonly called Optical Transport Network (OTN) or digital wrapper, is a next-generation, industry-standard protocol providing an efficient and globally-acceptable way to multiplex services onto optical light paths. The enhanced multiplexing capability of OTN…

…Gb/s SONET/SDH/OTN and 40 Gb/s SONET/SDH/OTN Multiplexing 4 ? 2.5 Gb/s SONET/SDH, 4 ? 10 Gb/s SONET/SDH/OTN Tunability Tunable over 3.2 nm (400 GHz) in the C-Band Channel Interface 2.5 Gb/s SONET/SDH GR-253; SR-1, IR-1, LR-2: ITU-T G.957; I-16, S-16.1, L-16.2 10 Gb/s SONET/SDH/OTN GR-253; SR-1, IR…

» Optical Transport Networks (OTN)Product Marketing Director Vinay Rathore provides an overview of OTN technology as a services friendly global standard for optical networks that is replacing SONET/SDH. Date: 9-Dec-2007 Time: 2:10 Speaker: Vinay Rathore, Product Marketing Director Produced for: Download…

…service edge, using multiservice pseudowire capabilities to converge legacy services onto Ethernet, and leveraging G.709 Optical Transport Network (OTN) to optimally combine, distribute and manage both IP/Ethernet and high-speed Time Division Multiplexing (TDM) traffic on a unified, intelligent optical…

…Merging the efficiencies of OTN with the intelligence of CoreDirector Have you been keeping up with CoreDirector? Already the most trusted intelligent optical switching solution in the world, CoreDirector has continued its evolution into the CoreDirector FS, integrating OTN switching to the current circuit…

…Digital Wrapper provides a standardized frame-based encapsulation mechanism for transponding OC-48/STM-16 signals through an Optical Transport Network (OTN). Equally important however, the OTU-1 frame offers a convenient means of aggregating two or more like or unlike services into one unified frame that…

…* View video Optical Transport Networks (OTN) Product Marketing Director Vinay Rathore provides an overview of OTN technology as a services friendly global standard for optical networks that is replacing SONET/SDH. * View video White paper The Value of OTN for Network Convergence and IP/Ethernet Migration…