发明名称 |
HYBRID PASSIVE OPTICAL NETWORK SYSTEM |
摘要 |
Provided is a hybrid passive optical network (PON) system. The hybrid PON system of wavelength division multiplexing (WDM)/time division multiplexing (TDM) may include an optical line terminal (OLT) and an optical network unit (ONU). The OLT and the ONU may transmit a signal based on wavelength reuse using a seed light source and a reflective modulator. The light source may include a seed light source having a single wavelength, two seed light sources having different wavelength bands, and a light source having a wavelength tunable characteristic.
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申请公布号 |
US2013170834(A1) |
申请公布日期 |
2013.07.04 |
申请号 |
US201213728089 |
申请日期 |
2012.12.27 |
申请人 |
INSTITUTE ELECTRONICS AND TELECOMMUNICATIONS RESEARCH;ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
CHO SEUNG-HYUN;LEE JIE HYUN;MYONG SEUNG IL;LEE SANG SOO;LEE JONG HYUN;JUNG EUI SUK;KIM KWANG OK |
分类号 |
H04J14/02 |
主分类号 |
H04J14/02 |
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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