Abstract:
A fiber optic cable and connector assembly including a fiber optic connector mounted at the end of a fiber optic cable. The fiber optic connector includes a ferrule assembly including a stub fiber supported within a ferrule. The stub fiber is fusion spliced to an optical fiber of the fiber optic cable at a location within the fiber optic connector.
Abstract:
A fiber optic connector includes a front housing having sidewalls each defining a slot and a rear insert with a pair of locking flanges extending radially away, the locking flanges configured to snap-fit into the slots, each locking flange defining a front face and a rear face, the radially outermost portion of the rear face defining an edge, the edge being the rearmost extending portion of the locking flange. Another fiber optic connector includes a front housing defining a front opening at a front end, a circular rear opening at a rear end, and an internal cavity extending therebetween. A rear insert including a generally cylindrical front portion is inserted into the front housing through the circular rear opening, the front portion defining at least one longitudinal flat configured to reduce the overall diameter of the generally cylindrical front portion configured to be inserted into the front housing.
Abstract:
A method of manufacturing fiber optic connectors includes precision molding optical ferrule assemblies around optical fibers for use in the connectors. The optical ferrule assemblies are over-molded in two-parts: a ferrule and a hub. The ferrule is molded around a coated section of fiber and a fiber tip is formed (e.g., using a laser) at a stripped section of the optical fiber at a location axially spaced from the ferrule. The fiber is pulled into the ferrule to align the tip and the hub is formed to complete the ferrule assembly.
Abstract:
A processing system to connectorize optical cables includes processing stations on a table arrangement; and a track arrangement. The processing stations include: a strip-clean-cleave station that creates prepared ends of cable fibers and stub fibers; a splice station that fusion splices the prepared ends of cable and stub fibers; an overmold station that injection molds hubs around the splices; a UV cure station and a heat cure station for the injection molding; and a connector assembly station at which an optical connector is assembled at an end of each optical cable.
Abstract:
Some example methods of connectorizing an end of an optical cable include providing the ferrule assembly including a ferrule, a stub optical fiber extending rearwardly from the ferrule, and a flange disposed about the ferrule; splicing the stub optical fiber to an optical fiber of the optical cable at a splice location; and overmolding a rear hub portion (e.g., without any protective layers disposed between the rear hub portion and the stub optical fiber and optical fiber of the optical cable) using an adhesive material. The flange may include Nylon 6, 6. Splicing the fibers may include pulling the fibers away from each other during splicing without separating the fibers.
Abstract:
A processing system to connectorize optical cables includes processing stations on a table arrangement; and a track arrangement. The processing stations include: a strip-clean-cleave station that creates prepared ends of cable fibers and stub fibers; a splice station that fusion splices the prepared ends of cable and stub fibers; an overmold station that injection molds hubs around the splices; a UV cure station and a heat cure station for the injection molding; and a connector assembly station at which an optical connector is assembled at an end of each optical cable.
Abstract:
A packaging arrangement for telecommunications cabling is disclosed herein. The packaging arrangement includes a modular spool assembly defined by a first flange, an opposing second flange, and a spool hub separating the first flange from the second flange, wherein a telecommunications cable may be wound between the first and second flanges. Each flange defines a first cable contact side, a second cable-end storage side, and an opening allowing the telecommunications cable to pass from the first side to the second side, the second side defining a storage compartment for storing an end of the telecommunications cable passing through the opening in the flange.
Abstract:
A tool set for terminating an optical fiber with a fiber optic connector includes a crimping tool and a polishing tool. The crimping tool includes a locating feature for locating a housing of the fiber optic connector, a stop for locating an end of an optical fiber relative to the housing, and at least one anvil for crimping a crimp of the fiber optic connector to secure a position of the optical fiber relative to the housing. The polishing tool includes a locating feature for locating the housing and thereby locating the end of the optical fiber and a seat for activating a compression member of the fiber optic connector thereby securing the end of the optical fiber to the polishing tool.
Abstract:
A fiber optic cable and connector assembly including a fiber optic connector mounted at the end of a fiber optic cable. The fiber optic connector includes a ferrule assembly including a stub fiber supported within a ferrule. The stub fiber is fusion spliced to an optical fiber of the fiber optic cable at a location within the fiber optic connector.
Abstract:
A fiber optic cable and connector assembly including a fiber optic connector mounted at the end of a fiber optic cable. The fiber optic connector includes a ferrule assembly including a stub fiber supported within a ferrule. The stub fiber is fusion spliced to an optical fiber of the fiber optic cable at a location within the fiber optic connector.