Electrical Engineering Glossary Definition for ONU

Definition

ONT (光网络终端)，也称为ONU (光网络单元)，代表光纤到户(FTTH)链路的消费类产品或设备。ONT/ONU通过无源光纤分配器从OLT (光纤线路终端)接收下行数据，为用户提供视频、语音、宽带服务。

Synonyms

• ONT
• 光网络单元
• 光网络终端

See Also

• FTTH
• Show application notes for: "ONU"
• Show site-wide search results for: "ONU"

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