发明授权
- 专利标题： Passive optical network with plural optical line terminals
- 专利标题（中）： 具有多个光线路终端的被动光网络
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申请号： US12993945申请日： 2008-08-12
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公开(公告)号： US08554078B2公开(公告)日： 2013-10-08
- 发明人: Fabio Cavaliere , Stefan Dahlfort , Pierpaolo Ghiggino
- 申请人： Fabio Cavaliere , Stefan Dahlfort , Pierpaolo Ghiggino
- 申请人地址： SE Stockholm
- 专利权人： Telefonaktiebolaget LM Ericsson (publ)
- 当前专利权人： Telefonaktiebolaget LM Ericsson (publ)
- 当前专利权人地址： SE Stockholm
- 代理机构： Nixon & Vanderhye, P.C.
- 优先权： EP08156687 20080521
- 国际申请： PCT/EP2008/060567 WO 20080812
- 国际公布： WO2009/141015 WO 20091126
- 主分类号： H04J14/00
- IPC分类号： H04J14/00
摘要：
An optical network includes a first passive optical network optical line terminal, coupled to a first port of a first optical filter arrangement, and a second passive optical network optical line terminal, coupled to a second port of the first optical filter arrangement. An optical coupler is connected between the second passive optical network line terminal and the second port of the first optical filter arrangement. A passive optical distribution node is coupled to a third port of the first optical filter arrangement.
公开/授权文献
- US20110158650A1 OPTICAL NETWORK 公开/授权日：2011-06-30
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