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theFTTHopticalnetwork | 家庭/个人应用 2022-08-27 63 0star收藏 版权: . 保留作者信息 . 禁止商业使用 . 禁止修改作品
FTTH(FiberToTheHome),顾名思义就是一根光纤直接到家庭。具体说,FTTH是指将光网络单元(ONU)安装在住家用户或企业用户处,是光接入系列中除FTTD(光纤到桌面)外最靠近用户的光接入网使用类型。FTTH的显著技术属性是不但提供更大的带宽,而且增强了网络对数据格式、速率、波长和协议的透明性,放宽了对环境条件和供电等要求,简化了维护和安装。

(FTTH (FiberToTheHome), as the name suggests, is an optical fiber directly to the home. Specifically, FTTH refers to the installation of optical network units (ONUs) at home users or enterprise users. It is the type of optical access network that is closest to users in the optical access series except FTTD (fiber to the desktop). The significant technical attribute of FTTH is that it not only provides greater bandwidth, but also enhances the transparency of the network to data formats, rates, wavelengths and protocols, relaxes the requirements for environmental conditions and power supply, and simplifies maintenance and installation.)

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