【摘要】 提出了基于ONU和OLT休眠-唤醒节能工作模式的WDM-PON绿色接入网设计。介绍了WDM-PON的节能原理及OLT、ONU的休眠模式和唤醒模式。当休眠模式时间和唤醒模式时间分别设置为20ms和2ms时,每个OLT PON线路卡和ONU家庭路由器可以有效减少约70%的功率消耗。更多还原

【Abstract】 Put forward a WDM-PON green access network based on OUN and OLT sleep-wakeup working mode.Introduce the energy saving principle of WDM-PON and sleep mode/wakeup mode of OLT and ONU.OLT PON line card and ONU home gateway can effectively reduce the power consumption of about 70%when sleep mode time and wake-up mode time settings for 20 ms and 2ms respectively.更多还原