发明名称 |
Customer premises optical network unit and optical transmission system |
摘要 |
An optical network unit according to the present invention is provided as comprising a configuration that component units built therein are grouped for at least two sheets of substrate modules and arranged thereat. There are provided individual embodiments: (a) arranging an L2 layer and a part of the component unit of an L1 layer at a first substrate module, meanwhile, arranging the left part of the component unit of the L1 layer at a second substrate module; (b) arranging the component units of the L1 layer and of the L2 layer at the first substrate module and the second substrate module individually by grouping therefor; and (c) arranging the component units of the L2 layer and of the L1 layer at the first substrate module and the second substrate module respectively.
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申请公布号 |
US8417119(B2) |
申请公布日期 |
2013.04.09 |
申请号 |
US20080601823 |
申请日期 |
2008.03.11 |
申请人 |
SHIMOOSAKO KAZUTAKA;ODAKA KUNIO;ABOSHI KATSUYA;FURUKAWA ELECTRIC CO., LTD. |
发明人 |
SHIMOOSAKO KAZUTAKA;ODAKA KUNIO;ABOSHI KATSUYA |
分类号 |
H04J14/00 |
主分类号 |
H04J14/00 |
代理机构 |
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主权项 |
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