发明名称 |
Laser transmitter interlock. |
摘要 |
<p>A Hall effect sensor associated with the receptacle of a laser transmitter module senses the presence of a magnet carried by a fiber-optic connector when the connector is inserted in the receptacle. The output signal from the sensor is used to disable the laser transmitter if the fiber-optic connector is not inserted, providing a safety interlock as well as a positive key against the insertion of incompatible multimode connectors. <IMAGE></p> |
申请公布号 |
EP0486172(A1) |
申请公布日期 |
1992.05.20 |
申请号 |
EP19910309827 |
申请日期 |
1991.10.23 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
PETERSON, GERALD WILLIAM;WEIDLE, BERT WILLHELM |
分类号 |
H04B10/155;G02B6/38;G02B6/42;H03K17/95 |
主分类号 |
H04B10/155 |
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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