| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent an optical connector to be optically connected with another optical connector inside a connector adapter from being erroneously coupled with a standardized optical connector. <P>SOLUTION: An optical connector has plural first keys 5 which protrude from a side face 21 of a housing 2 and extend along a coupling direction. At least one of the plural first keys is disposed outside two points corresponding to both ends in the width direction of a key groove of a standardized connector adapter. At least one of grooves 53 formed between the plural first keys is disposed inside two points corresponding to both ends in the width direction of a key of a standardized connector. <P>COPYRIGHT: (C)2012,JPO&INPIT |
