507km超长站距无中继光传输系统
Telecommunications for Electric Power System（2009）
Abstract
文章介绍了采用远泵掺铒光纤功率放大技术、远泵掺铒光纤前置放大技术、拉曼噪声抑制技术和前向误码纠错等技术,工程上常用的G.652光纤所构成的速率为2.5Gbit/s、站距为507km的超长站距无中继光纤通信系统。
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Key words
Raman noise filtering,remote pumped erbium-doped optical fiber pre-amplifier,Unrepeated optical transmission system,FEC,remote pumped erbium-doped optical fiber amplifier
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