发明申请
- 专利标题: EPON WITH POWER-SAVING FEATURES
- 专利标题(中): EPON具有省电功能
-
申请号: US12577608申请日: 2009-10-12
-
公开(公告)号: US20100111523A1公开(公告)日: 2010-05-06
- 发明人: Ryan E. Hirth , Edward W. Boyd , Sanjay Goswami
- 申请人: Ryan E. Hirth , Edward W. Boyd , Sanjay Goswami
- 申请人地址: US CA Petaluma
- 专利权人: TEKNOVUS, INC.
- 当前专利权人: TEKNOVUS, INC.
- 当前专利权人地址: US CA Petaluma
- 主分类号: H04B10/08
- IPC分类号: H04B10/08 ; G06F1/32 ; H04J14/00
摘要:
One embodiment provides a system for power saving in an Ethernet Passive Optic Network (EPON). The system includes an optical line terminal (OLT), an optical network unit (ONU), a traffic-detection module configured to detect status of traffic to and from the ONU, and a power-management module configured to place the ONU in sleep mode based on the detected traffic status. The ONU includes an optical transceiver that includes an optical transmitter configured to transmit optical signals to the OLT and an optical receiver configured to receive optical signals from the OLT.
公开/授权文献
- US08498534B2 Epon with power-saving features 公开/授权日:2013-07-30