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100GET-OCTET - Higher Speed Networking

机译:100级八位字节 - 较高的速度网络

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Future telecommunications networks have to be able to transport highly increased packet traffic volumes at strongly reduced cost per bit basis. Due to exponentially growing traffic volumes and almost flat rate pricing, the needed capacity has to be provided at least at the same level of total costs, or even below, compared with today. At the same time, it is necessary for converged networks to maintain the performance and resiliency at carrier grade level. The simplification of the network architecture and the introduction of higher speed interfaces point towards that direction. A cost efficient transport has to be founded and performed in those layers with respect to the optical and packet network, which offer lowest cost per bit performance at carrier grade quality. Furthermore, a traffic aggregation towards terabit transmission for scalable networks is expected, increasing both the speed up to 100 Gbit/s standardized interfaces and beyond and the utilization of the optical transmission path of fibers by increasing the spectral efficiency. In this paper the status of standardization of higher speed interfaces is reviewed, first 100 Gbit/s transmission experiments over Deutsche Telekom field installed fibers within the BMBF 100GET OCTET project are presented, and the layered architecture and functionality of future photonic and packet networks are discussed.
机译:未来的电信网络必须能够以强烈降低的每位成本运输高度增加的数据包业量。由于交通量和几乎统一率定价,因此必须至少在与今天相比以相同的总成本甚至低于总成本的所需容量。与此同时,融合网络是必要的,以维持运营商等级的性能和弹性。网络架构的简化和更高速度接口引入朝向该方向。必须在那些相对于光学和分组网络的那些层中创立并在这些层中进行成本高效的传输,其在载体等级质量下提供每位比特性能的最低成本。此外,预期用于扩展网络的T比传输的流量聚合,通过提高光谱效率,增加高达100 Gbit / s标准化接口和纤维光传输路径的速度。本文在审查了较高速度接口标准化状态,讨论了BMBF 100终点项目的Deutsche Telekom现场安装光纤的前100 Gbit / s传输实验,并讨论了未来光子和分组网络的分层架构和功能。

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