1ST FIELD DEMONSTRATION OF IN-SERVICE FAULT LOCATION SUPERVISORY USING OPTICAL-TIME DOMAIN REFLECTOMETRY

被引：11
|
作者：
COX, JD
BOGGIS, JM
BRYANT, EG
HUNTER, CA
STALLARD, WA
机构：
[1] British Telecom Research Laboratories, Martlesham Heath, Suffolk IPS 7RE, Ipswich
来源：
ELECTRONICS LETTERS | 1990年 / 26卷 / 02期
关键词：
Optical communications; Optical measurement; Time domain reflectometry;
D O I：
10.1049/el:19900076
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：
In-service fault location using optical time domain reflectometry is demonstrated for the first time over an installed submarine, fibre-optic cable. Results are presented showing simultaneous fault location and 565 Mbit/s data transmission on one fibre of the UK-Channel Islands no. 7 fibre-optic cable. In addition, laboratory experiments indicate that the technique could prove to be invaluable in supervising wavelength-routed networks incorporating both passive and active optical components. © 1990, The Institution of Electrical Engineers. All rights reserved.
引用
收藏
页码：110 / 112
页数：3
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