摘要
介绍了ONU的功能结构,简单分析ONU能耗的关键因素。在节能的前提下提出智能关断电源管理方案,介绍了智能关断方案的工作原理、设计思路以及与休眠机制结合的设计方案,并进一步对ONU芯片设计进行了展望,提出了芯片设计的新思路。
The functional structure of ONUs and the key factors of ONU power consumption were described in this paper.Under the premise of energy saving,the power management solution of intelligent shutdown is proposed.Then, the paper investigates the solution how to work, and how to combine with sleep mode.At last, the paper predicts the future trends of the design of ONU chip.
出处
《光通信技术》
CSCD
北大核心
2013年第11期24-26,共3页
Optical Communication Technology
关键词
ONU
电源管理
智能关断
ONU
power management
intelligent shutdown
