... recent product announcements. A (very) brief history of OTN Some people use "OTN" as shorthand for: · A particular ITU-T specification, G.709, which defines standard interfaces and rates for high-bandwidth optical signals · A specific feature of G.709, "digital wrapper," which defines ...

Optical Transport Network (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 ...

... time. The CN 4200 also provides electrical ROADM (eROADM) functionality, a more practical alternative for most sub-wavelength services. Based on ITU G.709 OTN technology, an eROADM carves wavelengths into individual timeslots to allow subwavelength service aggregation and grooming similar to SONET/SDH ...

... /SDH, 10GbE Local Area Network/Wide Area Network (LAN/WAN) or 10 Gb/s OTU-2 ports on the same module. The FlexSelect 40G Shelf is compliant with ITU G.709 Optical Transport Networks (OTNs), providing transparency for current client services and investment protection as new protocols emerge. The shelf ...

... such as STM-256/OC-768 into OTU-3. The CN 4200 is the only transport platform on the market that offers innovative timeslot technology based on ITU G.709 Optical Transport Network (OTN), or "Digital Wrapper". This technology allows network operators to aggregate up to 64 different service ...

... such as OC-768/STM-256 into OTU-3. The CN 4200 is the only transport platform on the market that offers innovative timeslot technology based on ITU G.709 OTN, or "Digital Wrapper". This technology allows network operators to aggregate up to 64 different service types into a single OTU-2 wavelength ...

... all network locations between the customer premises and metropolitan/regional core PoP * Provides most efficient wavelength utilization based on ITU G.709 OTN technology by allowing grooming and aggregation of multiple service types on a single wavelength * Includes support for all client interface ...

... routing to a more-centralized 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 ...

... network as the standard CN 4200 with seamless management across both platforms. In addition, the compact WDM platform combines full support for ITU G.709, also known as optical transport network (OTN), with an intelligent switch architecture that enables multiple optical services to be groomed onto ...

... Family The CN 4200 M6S AND M3S multiservice modules provide unprecedented transport flexibility for all services up to 2.7 Gb/s. Based on ITU G.709 Optical Transport Network (OTN) technology, the M6S and M3S enable operators to groom services and implement a variety of serviceprotection scenarios. These ...