Optical transceiver
AssigneeShin-Etsu Polymer Co., Ltd.
InventorsToshiyuki KAWAGUCHI, Kazutoki TAHARA, Tsutomu SAGA
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Abstract
An optical transceiver of the present invention comprising an OSA, a circuit board, and a flexible substrate connecting these, in which the flexible substrate has high-speed signal lines and other lines other than the high speed signal lines provided separated from each other on the same surface, a ground layer placed apart and opposite these, and a resistive layer placed apart and opposite the high-speed signal lines, the other lines and the ground layer. High-speed signal and the resistive layer are opposite at least a part of the other lines.
Claims5
An optical transceiver of the present invention comprising:
- an optical sub-assembly;
- a circuit board;
- and
- a flexible substrate connecting the optical sub-assembly and the circuit board,
- wherein the flexible substrate comprises, provided spaced apart from each other, high-speed signal lines for transmitting a high-frequency signal, lines other than the high-speed signal lines, a ground layer, and resistive layers, and
- the resistive layers are opposite at least a part of the lines other than the high-speed signal lines.
Dependencies are inferred from the claim text.