摘要:
A fiber optic connector includes an electrical contact for connection with an electrical wire formed within a fiber optic cable. The connector includes a connector body, at least a portion of which is electrically conducting, and an optical fiber retaining body coupled to the connector body. The electrical wire from the cable is coupled to the electrically conducting connector body of the connector. An adapter assembly for coupling the fiber optic connector to any suitable device also includes an electrical conductor for coupling to an electrical application. An electrical contact mounted to the adapter assembly provides an electrically conducting current path between the connector body and the conductor on the adapter assembly.
摘要:
The present invention provides a multi-function optical fiber jumper box, and more particularly a jumper box of a jumper device that serves as a relay jumper coupling for optical fiber signal transmission, which is provided with functions including visual signal inspection and jumper cable protection. The jumper box is mainly structured from transparent plates, the interior of which is partitioned by way of partitioning plates forming a power input pin contact hole and a power output pin contact hole. A rear side of the jumper box forms an open cable wrap end, which enables wrapping round and coupling of a cable, and a light beam transmitted by the jumper cable undergoes a din effect on the outer surface of the plates to enable external inspection of the signal conducting state; moreover, protection is provided against excessive bending of the optical fiber.
摘要:
Systems and methods for providing an efficient partitioned resource server are disclosed. The partitioned resource server includes a plurality of individual servers, and the individual servers support a storage service. The systems and methods provide archiving processes for partitioned resources. To this end, the systems and process include a snapshot process operating on a server and capable of coordinating with other snapshot processes operating on the other servers for generating state information representative of the state of the partitioned resources.
摘要:
A turning tool (12) is inserted into the forward end of an outer housing (26) and its turning tips (18) are moved into tip receiving openings (24) at the base of the flange (26). The turning too (12) is both pushed and rotated. The pushing moves the flange (46) back from the flange (24). The rotation rotates the inner housing (28), a ferrule (20) and an end portion of the cable, including an optical fiber (F) that is within the center line opening (78) in the ferrule (20). After the components have been rotated to provide a desired rotational position, the turning tool (12) is removed. Friction forces between the flange (46) and the flange (24) and between the cylindrical surface (48) and the cylindrical opening within the key ring (52) hold the components in the azimuthal position that was established.
摘要:
A first clip (22, 70) is secured to the shank portions (24) of the plugs (18) at the ends of two optical cables (12, 16). A second clip (22, 70) is connected to the shanks (24) of the plugs (18) at the ends of two other optical cables (10, 14). The clips (22, 70) connect the plugs (18) together, making them be duplex plugs. The duplex plugs are insertable into socket openings formed in the ends of a connector housing (20).
摘要:
A buffering sleeve (46) is slid onto an outer end portion of an optical fiber cable (12) that includes an optical fiber surrounded by a buffer covering (16). The buffering sleeve (46) is crimped onto the buffer covering (16). A bared length of optical fiber (14) extends endwise outwardly from the buffering sleeve (46), into and through a center opening (40) in a ferrule (38) that is at the outer end of a connector fitting (10). Connector fitting (10) includes an inwardly opening inner socket (34) that snugly receives the buffer sleeve (46). The inner end portion of the inner socket (34) is crimped onto an inner end portion (52) of the buffering sleeve (46). The bared optical fiber (14) projects forwardly through center opening (40) in ferrule (38). Outwardly of the ferrule (38), the optical fiber (14) is cleaved and polished, flush with the outer end (39) of the ferrule (38).
摘要:
A method of selling a product online over the Internet includes the steps of: providing a maze screen image having a plurality of user-configurable routes connecting first end points to second end points; receiving customer-identification information and route-configuration information, a portion of the user-configurable routes being configured according to the route-configuration information; associating one of a plurality of indicators with the customer-identification information, each of the indicators corresponding to one of the second end points; selecting one of the first end points when a predetermined termination condition is satisfied, and plotting on the maze screen image the user-configurable route from the selected one of the first end points to the corresponding one of the second end points; and conducting a transaction for the product with the customer having the customer-identification information that is associated with the indicator to which the user-configurable route plotted on the maze screen image corresponds.
摘要:
A generating system of automatically generating electrical type product bill of materials of the present invention comprises a stock number grouping database, a stock number ranking database, and a bill of materials automatically generating processing program. The stock number grouping database comprises at least one material group records comprising at least a product group with the same electrical specification and at least one stock number group component supplier/vendor code. The stock number ranking database comprises at least one stock number ranking record, each stock number ranking record corresponds to one of the stock number group records and is used to record an evaluating rate after evaluating with the stock number group records according to a ranking critical factor. The bill of materials automatically generating processing program is used to generate a bill of materials of the corresponding electrical circuit design according to the bill of materials outline of the input electrical circuit design diagram, stock number grouping database, stock number ranking database, and a material choosing critical factor.
摘要:
A closure wall (30) is pivotally connected to a pair of opposite sidewalls (48, 50) by pivot pins (68) carried by the closure wall bracket (38) and pivot pin receiving openings (74) in the sidewalls (48, 50). The pivot pins (68) are connected to the closure wall (38) by pivot pin supporting arms (62, 64). These arms (62, 64) are connected to side portions (56, 58) of the closure wall (38) adjacent open ends of splits (40, 42) that separate the side portions (56, 58) from the central portion (60). The pivot pins (68) and pivot pin receiving openings (74) are offset from end surfaces (78, 80, 82, 84) on the socket sidewalls (48, 50, 70, 72) the distance x. They are also offset from the outer surface of the sidewall (72). Sidewall (72) intersects end wall (82) at a line (L).
摘要:
A nondisconnectable fiber optic connector assembly includes two fiber optic connectors and an interconnection assembly for joining the two connectors. Each connector has a connector nut and a connector body axially movable within the housing. A ferrule is provided within the connector body for retaining the fiber. The ferrules and connector bodies are axially movable with respect to the interconnection assembly and the connector nuts, and the ferrules are biased toward each other to hold the fibers in contact. The biasing also allows one ferrule to follow its mating ferrule in the event of outwardly directed axial movement of the mating ferrule. A stop member within each connector limits the outwardly directed axial movement of each ferrule, thereby preventing the optical connection from disconnecting.