Patent ID: 8292520

Claim:
An optical connector comprising: a shield cover holding a light emitting element and a light receiving element; a light guide including a sending side optically functional section optically connecting the light emitting element and a transmission optical fiber and a receiving side optically functional section optically connecting the light receiving element and a reception optical fiber, the light guide being made of light-transmitting synthetic resin; a receptacle body into which the light guide is inserted, the receptacle body being slidable with respect to the shield cover to mate with the shield cover; and an urging means urging the light guide in a direction in which the light guide is inserted into the receptacle body when the receptacle body mates with the shield cover; wherein an end of the sending side optically functional section faces the light emitting element and an end of the receiving side optically functional section of the light guide faces the light receiving element when the receptacle body has mated with the shield cover; and wherein a distance, in the direction in which the receptacle body slides between a portion of the light emitting element and the light receiving element, which ends of the sending side optically functional section and the receiving side optically functional section respectively face, and a portion of the urging means that will contact with the light guide, when the urging means is not contact with the light guide, is greater than a distance, in the direction in which the receptacle body slides, between a portion of the light guide with which the urging means is to make contact and each of end faces of the ends of the sending side optically functional section and the receiving side optically functional section.