ADVANCED MULTI-GIGABIT CONNECTORS, INSERTS, ACTIVE OPTICAL CABLES AND METHODS

摘要

A connector insert arrangement, an active optical cable and methods are described. The connector insert is receivable in a connector housing for removable engagement with a complementary connector. Dielectric inserts each support one or more electrical contacts for access by the complementary connector and each electrical contact is selected as one of a contact pad and a spring probe pin for electrical contact with a complementary spring probe pin and complementary contact pad, respectively, in the complementary connector. A ground body supports the dielectric inserts to maintain a characteristic transmission line impedance along each of a plurality of high speed data paths such that each high speed data path serves as an independent transmission line structure that provides a data transfer rate of at least 1 gigabit per second. An active optical cable is described that can be hermaphroditic.

主权项

1. A connector insert arrangement receivable in a connector housing for removable engagement with a complementary connector, said connector insert arrangement comprising:
a plurality of dielectric inserts each of which supports one or more electrical contacts for access by the complementary connector at a first insert surface of each dielectric insert and each of the dielectric inserts defines an opposing, second insert surface and each electrical contact is selected as one of a contact pad and a spring probe pin for electrical contact with a complementary spring probe pin and complementary contact pad, respectively, in the complementary connector; a ground body including a ground base that is electrically conductive having a thickness extending between a first ground base surface and a second, opposing ground base surface such that said thickness defines a plurality of apertures each of which receives one of the dielectric inserts for placing each first insert surface in a confronting relationship with the complementary connector and a predetermined characteristic electrical transmission line impedance is exhibited for each electrical contact based on the configuration of each dielectric insert in relation to the ground base; and a circuit board arrangement having a first interface end and an external, opposing interface end with the first interface end electrically interfacing each electrical contact proximate to the second insert surface of each dielectric insert and including at least one ground path in electrical communication with the ground body and extending from the first end of the circuit board to the external interface end for grounding the ground body, and the circuit board forms a plurality of high speed data paths, associated with said electrical contacts, to maintain said characteristic transmission line impedance along each high speed data path and extending to the external interface end of the circuit board arrangement such that each high speed data path serves as an independent transmission line structure that provides a data transfer rate of at least 1 gigabit per second.