发明名称 |
Optical transceiver with a plurality of optical subassemblies electrically connected by integrated FPC board with a substrate |
摘要 |
The present invention provides an optical transceiver with a function of the wavelength division multiplexing. The transceiver includes a receiver optical unit, a transmitter optical units and a substrate. Both optical unit includes a plurality of receiver optical subassemblies (ROSAs) or a plurality of transmitter optical subassemblies (TOSAs) and a plurality of wavelength selective filters. The ROSAs or the TOSAs in respective optical units is electrically connected with the circuit on the substrate by the flexible printed circuit (FPC) board with a plurality of branches, each connected to the ROSAs or the TOSAs, and a connecting portion fixed to the substrate.
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申请公布号 |
US7945169(B2) |
申请公布日期 |
2011.05.17 |
申请号 |
US20070905761 |
申请日期 |
2007.10.03 |
申请人 |
SUMITOMO ELECTRIC INDUSTRIES, LTD. |
发明人 |
OKI KAZUSHIGE;KASAI OSAMI;KAMISUGI HIDEAKI;KURASHIMA HIROMI;MURAKAMI YASUNORI |
分类号 |
G02B6/42;G02B6/26;G03B7/08;H01L23/48;H04B10/00;H05K1/11 |
主分类号 |
G02B6/42 |
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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