The Optical Transport Network (OTN) defined in ITU G.709, also commonly called “digital wrapper” is a next-generation, industry-standard protocol providing an efficient and globally-accepted way to multiplex services onto optical light paths. It allows network operators to converge networks…

…constantly.  So I finally had to ask someone: What is OTN? OTN stands for Optical Transport Network.  It is a standard for optical transport (G.709) developed by the ITU-T standards body, and is sometimes also called a "digital wrapper."  While OTN isn?t necessarily new as a protocol, it is…

…improves bandwidth utilization and frees valuable network capacity by efficiently combining multiple services from the M3S or M6S modules into a single G.709 OTU-2 (10.7G) wavelength with complete service transparency, meaning that each client bit is delivered at the far end exactly as it was received at…

…customer demand drives new, higher bandwidth Ethernet services. Additionally, the programmable approach to optical services and the adoption of ITU G.709 (OTN) for network transparency allows operators to offer a standards-based hand-off across platforms and other carriers’ networks. Ciena?s offerings…

…Optical channel Payload Virtual Containers (OPVCs). By efficiently combining multiple services onto a single OC-192/STM-64 or service- transparent G.709 OTU-2 frame, the FSLMs enable CoreDirector FS to improve bandwidth utilization and free up valuable network capacity, delivering each client bit at…

…Compliance IEEE 802.3-2005 10/100/1000BaseT,     100/1000BaseX, 10GBaseR 802.3-2005 10/100/1000BaseT, 100/1000BaseX, 10GBaseR ITU G.709 G.709 MEF 6,9,11 6,9,11 Network Management and Control   1 RJ-45 10/100BaseT management (MGMT) port 1 RJ-45 RS-232 console (CNSL) port 1 RJ-45 10…

…collaboration was mutually beneficial, has led IEEE and ITU to agree a common mapping between the IEEE P802.3ba 40Gb/s and 100Gb/s standard and the ITU-T G.709 optical network standard. I have no doubt that the scalability provided by this excellent example of standards collaboration will see an acceleration…

….92 terabits of optical capacity in the C-band alone, and is L-band upgradeable. CoreStream Agility also includes tunable transceivers with optional G.709 and multiplexing client interfaces, next-generation integrated line amplifiers, and 10-Gigabit Ethernet (GbE) support. CoreStream Agility features are…

…such as high-density metro offices, data centers and head-ends. Delivering the same unique combination of on-demand programmable service delivery, G.709 OTN-based service transparency and intelligent service-level management that has made the CN 4200 a market success, the CN 4200 RS offers four times…

…better position to launch new telecom services more quickly and cost-effectively once we enter the business market.” The CN 4200 leverages ITU G.709 OTN standards-based technology to enable grooming and aggregation of multiple service types on a single wavelength, providing ENERGIE AG with the most…