Towards an energy efficient 10 Gb/s optical ethernet: Performance analysis and viability

Larrabeiti, David; Reviriego, Pedro; Hernández, José Alberto; Maestro, Juan Antonio; Urueña, Manuel

doi:10.1016/j.osn.2011.03.009

Cited by 26 publications

(28 citation statements)

References 10 publications

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“…However, packet transmission time or the link load can be crucial parameters to compute the energy consumption in networks that implement power-saving mode, as demonstrated in [109]. These authors provide an analytical model to estimate the power consumption of optical Ethernet links that implement a power-saving mode.…”

Section: Cost and Power Consumptionmentioning

confidence: 99%

Energy saving in carrier-grade networks: A survey

Mâaloul

Fourati

Cousin

2018

Computer Standards & Interfaces

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Summary-Energy consumption of large-scale networks has become a primary concern in a society increasingly dependent on information technology. Novel solutions that contribute to achieving energy savings in wired networks have been proposed to mitigate ongoing and alarming climate change and global warming. A detailed survey of relevant power-saving approaches in wired networks is presented here. We give a special focus on carrier-grade networks. At first we perform a comprehensive study of communication infrastructures regarding energy saving. Then, we highlight key issues to enable green networks, ranging from network design to network operation. After that, we present the major contributors to power consumption in wireline networks. Afterwards, we survey, classify, and compare the main energyaware methods and mechanisms that are the most appropriate for improving the energy efficiency of carrier-grade networks.

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Section: Cost and Power Consumptionmentioning

confidence: 99%

Energy saving in carrier-grade networks: A survey

Mâaloul

Fourati

Cousin

2018

Computer Standards & Interfaces

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“…They have shown that simple schemes for sleeping or rate adaptation have significant energy savings without noticeably increased packet loss and latency [24]. Some articles have considered isolated switch are in [25][26][27][28], they have mainly modeled the performance of EEE interfaces.…”

Section: Related Workmentioning

confidence: 99%

MUXER—A New Equipment for Energy Saving in Ethernet

Onik

Al-Zaben

Hoo³

et al. 2017

Technologies

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Nowadays, the rapidly increasing energy consumption of communication equipment is an economic and environmental problem that needs to be addressed. Small Local Area Networks (LAN) switches in the US alone consume about 8 TWh per year that corresponds to hundreds of millions of US dollars in electricity. A main reason is communication equipment, due to the fact that, Ethernet switches have to active all days even in low-traffic time. There are many approaches to make the switches sensitive with the different traffic load environment, but they have to put some changes to current Ethernet that cause the incompatibility issues. This paper proposes a new device called Modified Multiplexer (MUXER), which can control the power functions of switches without modifying the current Ethernet protocol. The MUXER devices are put before the switches in the network, which provide some functions to transfer incoming Media Access Control (MAC) data frames to the corresponding switches managed by MUXERs. By using the proposed device, the wasted energies in the network can be reduced, especially in the specified low-traffic time. We describe the result of numerical analysis and compare detail power consumption data between a normal and a network where MUXERs are installed. In this work, the explained result shows that if a network administrator can estimate the number of MUXER needed for a particular network and install accordingly, our device can provides a significant energy saving.

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“…It helps every service provider and field engineer. It is of low cost and consumes minimal time [8]. CFDS is interfaced with the OTDR to display multi measurement results on a single computer screen at a time.…”

Section: Otdr Tracementioning

confidence: 99%

Investigation of Passive Optical Network Based on QoS Issues in Wireless Fibre to the Home Architecture for Fault Identification and Detection

Praveena

Vennila

Vaishnavi

2017

Wireless Pers Commun

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At present Optical fibre cable is used as media to design long/short network and it supports high bandwidth in Gigabits per second speed. Earlier OFC is used to connect the long distance places and called Optical transport network and presently used even in local/ Access network called Optical Access network. In present environment data to be transmitted is so high due to growth in internet. Successful transmission of such a huge bandwidth is big challenging job for long distance network designer. This paper aims to explain the design and planning of a Passive Optical Network (PON) based wireless fibre to the Home architecture. The purpose is to show the behaviour of links of optical fibre when the signal goes through all the elements such as optical fibre, splitters, multiplexers and the goal is to find a good quality of signal in all receivers. The final goal pursued with this paper is to evaluate the performance of the whole system. The steady increase in the demand for broadband services and the consequent increase in the volume of generated traffic in our communication networks have motivated the need to implement next generation access networks in our territories. To develop multimedia telecommunication networks as an infrastructure, it is necessary to install highly reliable optical fibre cable network architecture like PON based fibre to the Home Network. In a point-to-multipoint architecture, PON is an appropriate architecture to provide high bandwidth for many customers. For any Internet Service Providers, the biggest challenge is to design an efficient access network like PON to ensure the QoS and maintenance of that network that includes Identification and Rectification of cable faults in that access network within short time thus enabling efficiency and reputation of ISPs. So this work deals with design and & S. Mary Praveena

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Towards an energy efficient 10 Gb/s optical ethernet: Performance analysis and viability

Cited by 26 publications

References 10 publications

Energy saving in carrier-grade networks: A survey

Energy saving in carrier-grade networks: A survey

MUXER—A New Equipment for Energy Saving in Ethernet

Investigation of Passive Optical Network Based on QoS Issues in Wireless Fibre to the Home Architecture for Fault Identification and Detection

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