Abstract: An optical receptacle with low transmission loss, which is connectable with an optical plug, is provided. The optical receptacle includes a photoelectric conversion module having the capability of making photoelectric conversion between light signals and electrical signals, and a module housing. The photoelectric conversion module is a molded interconnect device (MID), which is provided with a module body having a post, an optical device mounted on the post, and an electrical circuit mounted on the module body. The module housing has a tubular projection, into which an end of the optical fiber supported by the optical plug can be inserted. When the optical plug is connected with an optical receptacle, the end of the optical fiber is positioned in the tubular projection so as to be in a closely opposing relation to the optical device mounted on the post.

Abstract: A plug connector (10) for light conductors comprises two connector parts (12, 14) which can be plugged together and locked to one another and of which at least one (12) is provided with at least one optical ferrule (16). The ferrule (16) which is associated with a first connector part (12) can be locked via a locking device (18) with the other connector part (14).

Abstract: An end fitting for a fiber optic cable for connection to a mating connector, said end fitting comprising a connector body surrounding an end of at least one fiber optic cable and an element movable relative to said connector body from the first position covering an end of said at least one fiber optic cable to a second position in which said end of said fiber optic cable is aligned with said mating connector and in which said movable element prevents separation of said end fitting and said mating connector.

Abstract: Apparatus for the connection of an optical fibre via its end, which is provided with a connection piece (1), to an electro-optical or opto-electrical converter (2) having a housing (3), an optical lens (16) which is inserted in the housing and is accessible with one side from the outside, an apparatus for the conversion of light into electrical signals or vice versa which is arranged in the housing (3) and an electrical signal output (5), with, for the improvement of the performance of the system, in particular for the reduction of the damping at the connection point, mechanical connection means (8, 12) being moulded at the converter housing (3) through which an optical fibre can be secured at the converter housing (3) with its end surface lying opposite to the optical lens (16).

Abstract: A fiber optic connection system includes a connector body that has a socket at one end and a wire spring that has parallel retention legs that are spread apart against the self biasing forces of the wire spring. A pair of fiber optic cables are terminated in dovetailed ferrules that have up ramps at a forward end and down ramps at a rearward end. The dovetailed ferrules are inserted into the socket and retained by the parallel retention legs of the wire spring engaging the down ramps. The parallel retention legs engage the up ramps during insertion of the dovetailed ferrules into the socket to spread the parallel retention legs apart against the self biasing forces of the wire spring. The fiber optic connection system includes a ferrule position assurance device that is carried by the connector body for movement between a pre-stage position and a final position.

Abstract: An optical star assembly having a ribbon fiber optic mixing element with the first and second ends. A first and second bundle of fiber optic cables are provided each with an engagement end for connection with a respective end of the ribbon fiber optic mixing element. The ribbon fiber optic mixing element and a portion of the fiber optic cables are carried in the housing so that the housing biases each end of the ribbon fiber optic mixing element towards an engagement end of the first and second bundles of fiber optic cables respectively. The fiber optic cables may be connected to a plurality of optical receivers so that the ribbon fiber optic mixing element distributes optical information from each of the fibers to all of the optical receivers in the assembly.

Abstract: A ferrule (10) for attachment to the end of an optical fiber (28) comprising a tubular body (12) having a front face (14) and a rear face (16); a ring member (18) positioned adjacent the front face and having an internal diameter which allows a close sliding fit on the body; and a breakable membrane (20) connecting the ring member to the body; wherein the tubular body has an axially extending through bore (22) having a front portion (24) opening through the front face and being sized to receive an optical fiber in a close fit, and a rear portion (26) opening through the rear face and being sized to receive a sheath or jacket (30) of the optical fiber in a close fit; wherein the tubular body has two or more axially extending slots (32) which open into the rear portion of the bore and open through the rear face, and which define resilient arms (34) therebetween for gripping the sheath; and wherein the ferrule is moulded in one piece from plastics material.

Abstract: The invention includes first and second electrical connectors and a connector position assurance member that is lockable in a pre-staged position. A first connector includes a pivotally connected pump handle lock arm positioned to lock on to a nub on the second connector. A connector position assurance member (CPA) is constructed for slidable movement on the first connector and includes two forward reaching arms each having a stop on a lower edge that engage a shoulder positioned on the first connector when the CPA is in a pre-staged position. In this pre-staged position, a lock arm of the CPA grabs into the pump handle on the first connector. The stop, shoulder and lock arm prevent forward or backward slidable movement of the CPA from this locked pre-staged position.

Abstract: In order to create a two-layer battery terminal (1) for the connection of several items of equipment and thus optimize its handling in production and installation, the connection area (5) consists of a two-layer crimp (7) and two additional connection elements (12, 13) which are arranged in extensions (14, 15, 16, 17) of the upper layer (3) and/or lower layer (4) symmetrically to the longitudinal axis (A) of the battery terminal (1).