Demonstration of a long-reach DWDM-PON for consolidation of metro and access networks

被引：59

作者：

Lee, Sang-Mook ^{[1
]}

Mun, Sil-Gu ^{[1
]}

Kim, Min-Hwan ^{[1
]}

Lee, Chang-Hee ^{[1
]}

机构：

[1] Korea Adv Inst Sci & Technol, Dept Elect Engn & Comp Sci, Taejon 305701, South Korea

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 2007年 / 25卷 / 01期

关键词：

access network; Fabry-Perot laser diode (F-P LD); metro network; passive optical network (PON); wavelength division multiplexing (WDM); wavelength locking;

D O I：

10.1109/JLT.2006.887179

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：

We demonstrate a bidirectional long-reach 64-channel dense wavelength division multiplexing passive optical network (DWM-PON) based on wavelength-locked Fabry-Wrot laser diodes (F-P LDs) with 50-GHz channel spacing. The mode control of the F-P LDs enhances the output power and decreases the required injection power. Packet-loss-free transmission in both 64 upstream and 64 downstream channels is obtained, guaranteeing more than 100 Mb/s per channel through 70 km of single mode fiber without the need for an optical amplifier. The demonstrated DWDM-PON can consolidate a metro network into an access network by by assing the central offices within its reach. The. p capacity of the long-reach DWDM-PON is also discussed.

引用

页码：271 / 276

页数：6

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