基于1310/1550nm波长转换器的超长距离光通信系统设计  

The Counstruction and Application of 1310/1550nm Wavelength Converter in Long Haul Optical Communication Systems

作　　者：林礼华 张正江 姚发兴 LIN Li-hua;ZHANG Zheng-jiang;YAO Fa-xing(Tianshengqiao Bureau,CSG EHV Transmission Company,Xingyi 562400,China)

机构地区：[1]中国南方电网有限责任公司超高压输电公司天生桥局,贵州兴义562400

出　　处：《通信电源技术》2018年第2期128-130,共3页Telecom Power Technology

摘　　要：波长转换器能有效解决光通信系统波长限制问题,在光传输组网中发挥着极为重要的作用。因此,介绍波长转换器的功能和分类,基于1 310/1 550 nm波长转换器设计南方电网超高压输电公司天生桥局超长距离光通信系统,利用波长转换器配合超长距离传输设备组网形成环网保护,显著提升了电力系统通信业务的运行稳定性。As an important component of optical communication system, the application of wavelength converter can effectively solve the problem of wavelength limitation and plays an important role in optical transmission network.In this paper, through the introduction of the functions and classification of wavelength converter, and the wavelength converters in the southern power grid ehv power transmission company natural arch long distance optical communication system in practical application, the use of wavelength converters with long distance transmission equipment networking a f t e r forming ring network protection, operation s t a b i l i t y of power system communication business has important practical significance.

关 键 词：光通信系统 波长转换器 超长距离传输 环网保护 

分 类 号：TN929.11[电子电信—通信与信息系统]