ONU电源管理节能技术研究  

Research of ONU power management based on energy saving

作　　者：蔡巍[1] 范红[1] 

机构地区：[1]南京邮电大学光电工程学院,南京210023

出　　处：《光通信技术》2013年第11期24-26,共3页Optical Communication Technology

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.

关 键 词：ONU 电源管理 智能关断 

分 类 号：TN919[电子电信—通信与信息系统]