FTTB场景中供电保障方案及策略研究  

Study on the Strategy and Scheme of Power Supply in FTTB Deployment

作　　者：任艳[1] 毛宇[1] 左建[1] 

机构地区：[1]中国电信股份有限公司广东研究院,广州510630

出　　处：《电信科学》2008年第9期61-64,共4页Telecommunications Science

摘　　要：本文分析并比较了光纤到楼(FTTB)建设模式中供电保障的实现方案,同时参考国内外运营商的相关经验,结合接入网业务需求的发展方向,提出了差异化供电保障的策略建议,为运营商实施接入网光纤化战略提供了参考。This paper analyses and compares various power supply scheme in fiber-to-the-building （FTTB） deployment. Refer to domestic and foreign operators of relevant experience,combined with needs of access network, brings forward differentiation power supply strategy, giving reference to operators to implement the fiber access network strategy.

关 键 词：光纤到接 供电保障 差异化 

分 类 号：TN915.6[电子电信—通信与信息系统] TP303.3[电子电信—信息与通信工程]