Exploiting Shared-Access Passive Optical Networks for Building Distributed Datacenters
نویسندگان
چکیده
We propose a novel optical cloud architecture where IT and Telecom resources are used interchangeably as common infrastructure. Key assets are the MAC controlled passive networks for distributed multiplexing and grooming and a node architecture integrating transmission and switching.
منابع مشابه
Passive Optical Access Networks shared by Telecommunications and Broadcasting Operators and its QoS Provisioning
Access networks with Passive Optical Network (PON) technology make possible the use of Triple-Play services (voice, data and television) and are considered as the solution for optical fiber access network to solve the last mile access problem. Although there are several proposed technical solutions, GPON (Gigabit Passive Optical Network) is the technology that has more possibilities of being de...
متن کاملEthernet Passive Optical Network (EPON): Building a Next-Generation Optical Access Network
This article describes Ethernet passive optical networks, an emerging local subscriber access architecture that combines low-cost point-to-multipoint fiber infrastructure with Ethernet. EPONs are designed to carry Ethernet frames at standard Ethernet rates. An EPON uses a single trunk fiber that extends from a central office to a passive optical splitter, which then fans out to multiple optical...
متن کاملEthernet Passive Optical Network (EPON): Building a Next-Generation Optical Access Network
This article describes Ethernet passive optical networks, an emerging local subscriber access architecture that combines low-cost point-to-multipoint fiber infrastructure with Ethernet. EPONs are designed to carry Ethernet frames at standard Ethernet rates. An EPON uses a single trunk fiber that extends from a central office to a passive optical splitter, which then fans out to multiple optical...
متن کاملMedia Access Protocol Impact on a WDMA Passive Star Photonic Network with Distributed Shared Memory System
Abstract This paper develops a performance model of an optically interconnected parallel computer system operating in a distributed shared memory environment. The performance model is developed to reflect the impact of low level optical media access control and optical device switching latency on high level system performance. The photonic network is based on a passive star-coupled structure th...
متن کاملPerspective Application of Passive Optical Network with Optimized Bus Topology
Passive optical networks (PONs) represent a promising solution for modern access telecommunication networks. These networks are able to meet the increasing demands on transmission rate for demanding multimedia services, while they can offer typical shared transmission speed of 1.25 or 2.5 Gbps. The major role in deploying optical distribution networks ODNs plays the maximum attenuable loss, whi...
متن کامل