10G-PON

About: 10G-PON is a research topic. Over the lifetime, 1675 publications have been published within this topic receiving 27843 citations. The topic is also known as: XG-PON.

A New Network Availability Algorithm for WDM Optical Networks

Abstract: As the need of network users for high-availability increase, how to evaluate the network availability justly becomes an on edge problem. Under the dynamic connections, a new network availability algorithm (NAA), which considers the high network performance, for WDM optical networks is proposed. It is practically to the users and operators of the network. Simulation results show that NAA not only is correct but also is efficient

Inter-network interface for photonic transport networks and SDH transport networks

Abstract: To realize a really effective photonic transport network, we must develop the network node interface (NNI) structure and the inter-network interface (INI) for the WDM optical path transport network. This paper proposes the NNI structure for the WDM optical path transport network that is defined as the optical transport module (OTM), and proposes the INI structure between the optical path transport network and the SDH transport network. The proposed INI structure can be developed with minimum modification from the existing SDH line-terminal system. Therefore, the economical hardware development and the economical and smooth introduction of the WDM optical path transport network become possible.

Toward the service-rich era /spl lsqb/optical access networks/spl rsqb/

Abstract: In order to remain viable the common carriers to develop "optical access network" based on FTTH as soon as possible. Many problems must be overcome in moving from the "metallic" world to the "optical" world, but if carriers hesitate and fail to make this move then they will be in a hopeless situation in the 21st century. This article discusses concepts for realizing optical access networks that are competitive with other media systems and for introducing them to the telephone world, to provide various attractive services to their customers and so gain their continued support. >

Optical Traffic Grooming-Based Data Center Networks: Node Architecture and Comparison

Abstract: With data center network traffic growing significantly, power-efficient optical and hybrid optical architectures are considered as an alternate to packet switching. Typically, hybrid optical architectures use fast optical switching elements to ensure any-to-any route reachability. In this paper, an optically groomed data center network (OGDCN) framework is proposed. The proposed framework supports any-to-any route reachability without using fast optical switching elements in the network. Different components can be combined to realize an OGDCN, as described in this paper. The framework is evaluated and compared to other architectures in terms of scalability and power consumption. A particular OGDCN realization is presented and is shown to be better than other architectures in terms of power consumption. The power consumption is lower by at least 47% than the next best existing architecture proposed in the literature.

Optical Domain Service Interconnect (ODSI): defining mechanisms for enabling on-demand high-speed capacity from the optical domain

Abstract: Signaling and control mechanisms at the electro-optical boundary, such as IP routers, will one day interconnect with the intelligent optical switched network. Creating this open boundary between the electrical and optical domains is the central goal of the Optical Domain Service Interconnect, a coalition of more than 100 companies formed in 2000. ODSI is working to provide an interface to the optical network that can quickly implement and deploy bandwidth on demand. The initiative previously defined a specification for interoperability. Once in use, network elements at the edge of the intelligent optical network can establish optical paths in real time, as demanded by bandwidth demands or needed to support new and innovative high-speed services.