发明名称 |
System and method for extending reach in a passive optical network |
摘要 |
In accordance with the teachings of the present invention, a system and method for extending reach in a passive optical network (PON) is provided. In a particular embodiment, a method for extending reach in a PON includes transmitting traffic at a first wavelength from a transmitter at a first optical network unit (ONU) in a PON and transmitting traffic at a second wavelength from a transmitter at a second ONU in the PON. The method also includes receiving the traffic in the first wavelength at a first input port of a multiplexer at a distribution node in the PON and receiving the traffic in the second wavelength at a second input port of the multiplexer at the distribution node. The method further includes forwarding the traffic in the first wavelength and the traffic in the second wavelength to an optical line terminal (OLT) in the PON.
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申请公布号 |
US8180223(B2) |
申请公布日期 |
2012.05.15 |
申请号 |
US20070669657 |
申请日期 |
2007.01.31 |
申请人 |
BOUDA MARTIN;SMITH STEPHEN A.;FUJITSU LIMITED |
发明人 |
BOUDA MARTIN;SMITH STEPHEN A. |
分类号 |
H04J14/00 |
主分类号 |
H04J14/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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