Supervisory and Maintenance Technology for Long-haul Submarine Cable systems using Optical Amplifier Repeaters

HORIUCHI Yukio, YAMAMOTO Shu, AKIBA Shigeyuki

Bibliographic Information

Other Title

長距離光増幅海底ケーブルシステムの監視保守方式

Description

This paper describes the new supervisory and maintenance technology for long-haul optical submarine cable systems using optical amplifier repeaters. This technology does not need electric circuit such as optoelectronic conversion circuits or processing circuits in the repeater. The supervisory activity can be performed with routine in-service monitoring function and out-of-service fault location of line facilities, and the effective supervisory and maintenance expedient that was not able to make it in regenerative repeater system as before has been realized. In addition we address a postscript about studies going of line supervisory and maintenance techniques by all-optical processing for the future cable system.

Journal

Technical report of IEICE. OCS

Technical report of IEICE. OCS 96 (188), 1-8, 1996-07-25

The Institute of Electronics, Information and Communication Engineers

Keywords

Details 詳細情報について

CRID: 1570572702454501760

NII Article ID: 110003285611

NII Book ID: AN10060797

Text Lang: ja

Data Source

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