Bidirectional ULH transmission of 160-Gb/s full-duplex capacity over 5000 km in a fully bidirectional recirculating loop

被引：11

作者：

Garrett, LD ^{[1
]}

Eiselt, MH

Wiesenfeld, JM

Young, MR

Tkach, RW

机构：

[1] Cel Networks, Tinton Falls, NJ 07724 USA

[2] Cel Networks, Richardson, TX 75082 USA

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2004年 / 16卷 / 07期

关键词：

bidirectional optical amplifier; bidirectional optical transmission; optical fiber communication; wavelength-division multiplexing (WDM);

D O I：

10.1109/LPT.2004.828540

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：

A bidirectional transmission system with 16 10-Gb/s dense wavelength-division-multiplexing channels on 32 wavelengths is demonstrated over 5000 km (50 x 100 km) of nonzero dispersion-shifted fiber in a fully bidirectional recirculating loop, for a full-duplex capacity-distance product of 800 Tb/s (.) km. This bidirectional architecture shares the optical fiber, optical amplifiers, dispersion compensators, and dynamic gain equalizers between the two traffic directions, significantly reducing the common optical equipment costs of ultralong-haul transmission systems.

引用

页码：1757 / 1759

页数：3