ONU power saving modes in next generation optical access networks: progress, efficiency and challenges

被引：41

作者：

Dixit, Abhishek ^{[1
]}

Lannoo, Bart ^{[1
]}

Colle, Didier ^{[1
]}

Pickavet, Mario ^{[1
]}

Demeester, Piet ^{[1
]}

机构：

[1] Ghent Univ IBBT, Dept Informat Technol, Ghent, Belgium

来源：

OPTICS EXPRESS | 2012年 / 20卷 / 26期

关键词：

ENERGY; ETHERNET; PON;

D O I：

10.1364/OE.20.000B52

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The optical network unit (ONU), installed at a customer's premises, accounts for about 60% of power in current fiber-to-the-home (FTTH) networks. We propose a power consumption model for the ONU and evaluate the ONU power consumption in various next generation optical access (NGOA) architectures. Further, we study the impact of the power savings of the ONU in various low power modes such as power shedding, doze and sleep. (c) 2012 Optical Society of America

引用

页码：B52 / B63

页数：12

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