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光纤通信线路的可靠性分析
Authors
杨同友
Publication date
1 January 1987
Publisher
《光通信研究》编辑部
Doi
Cite
Abstract
本文叙述通信线路可靠性的重要性和各种表示方法。说明了在目前条件下,为了达到所要求的可靠性指标,光纤通信线路必须具有备用系统;当中继器要求上下话路时,利用线路码的方法,可靠性比传统的PCM复接方法高得多
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Last time updated on 26/01/2023