Cost and Energy Consumption Analysis of Advanced WDM-PONs

被引：55

作者：

Grobe, Klaus ^{[1
]}

Roppelt, Markus

Autenrieth, Achim ^{[3
,4
,5
]}

Elbers, Jorg-Peter ^{[2
]}

Eiselt, Michael ^{[1
]}

机构：

[1] ADVA AG Opt Networking, Vienna, Austria

[2] Siemens AG Opt Networks, Network Architecture, Munich, Germany

[3] Siemens AG, Munich, Germany

[4] Siemens Networks GmbH & Co KB, Munich, Germany

[5] Nokia Siemens Networks, Munich, Germany

来源：

IEEE COMMUNICATIONS MAGAZINE | 2011年 / 49卷 / 02期

关键词：

Bandwidth; Broadband communication; Insertion loss; Passive optical networks; Transceivers; Wavelength division multiplexing;

D O I：

10.1109/MCOM.2011.5706310

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Next-generation access systems will have to provide bandwidths in excess of 100 Mb/s per residential customer, in conjunction with high customer count and high maximum reach. Potential systems solutions include several variants of WDM-PONs. These systems, however, differ significantly in their cost (capital expenditures) and energy consumption potential. We compare several WDM-PON concepts, including hybrid WDM-PON with integrated per-wavelength multiple access, with regard to these parameters. We also show the impact and importance of generic next-generation bandwidth and reach requirements.

引用

页码：S25 / S32

页数：8

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