发明名称 |
Signalrelaiseinrichtung in einem optischen Kommunikationssystem sowie optisches Kommunikationssystem |
摘要 |
The signal relay apparatus has a plurality of photoelectric converters which convert an optical signal input from an electronic equipment (A-C) into an electric signal and outputs the same to the photoelectric converter ( 21 - 24 ), and which converts an electric signal input from another photoelectric converter and outputs the same to the corresponding electronic equipment; a plurality of switch circuits ( 31 - 34 ) which are provided at input and output ends of the electric signal of the photoelectric converter ( 21 - 23 ) and which are opened and closed to bypass the electric signal; and a power source supply section ( 41 - 43 ) which supplies a power source to the electronic equipment connected to the photoelectric converter. In a first J/B ( 11 ) and a second J/B ( 12 ), when any one of the electronic equipments connected to the photoelectric converters is not used, the electronic equipment (A-C) is bypassed by the switch circuit, and the power source supply section stops the supply of a power source to the electronic equipment (A-C). |
申请公布号 |
DE112004000018(B4) |
申请公布日期 |
2007.10.11 |
申请号 |
DE20041100018T |
申请日期 |
2004.02.27 |
申请人 |
YAZAKI CORP. |
发明人 |
NORIZUKI, AKIRA;SAITO, YOSHIKAZU |
分类号 |
H04B10/27;B60R16/02;H04B10/038;H04B10/07;H04B10/11;H04B10/25;H04B10/275;H04B10/29;H04B10/80;H04L12/12;H04L12/42;H04L12/43 |
主分类号 |
H04B10/27 |
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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