Devices such as multiports comprising connection ports with associated securing features and methods for making the same are disclosed. In one embodiment, the device comprises a shell, at least one connection port, at least one securing feature passageway, and at least one securing feature. The at least one connection port is disposed on the multiport with the at least one connection port comprising an optical connector opening extending from an outer surface of the multiport to a cavity of the multiport and defining a connection port passageway. The at least one securing feature is associated with the connection port passageway, and the at least one securing feature is disposed within a portion of the at least one securing feature passageway.

A fiber connector plug, a fiber adapter, a connector assembly, and a communications device, where the fiber connector plug includes a ferrule fastened to a fiber, and a main housing and a front cover that encircle the fiber. The front cover is fastened to the main housing and encircles the ferrule. A front end face of the ferrule is flush with a front end face of the front cover, or in an axial direction, a front end face of the ferrule is located between a front end face of the front cover and a rear end face of the front cover. A slot is formed between the front cover and the ferrule, and the slot is used to accommodate an end face of a ferrule sleeve of a fiber adapter. The ferrule is used to be inserted into the ferrule sleeve.

A terminal arrangement includes an indexing terminal including a housing that includes first and second multi-fiber de-mateable connection locations. Indexed optical fibers extend between the first and second multi-fiber de-mateable connection locations. Drop fibers extend between an optical splitter module within the indexing terminal and each of the first and second multi-fiber de-mateable connection locations. An optical line extends from the optical splitter module to the housing exterior and to an optical splitter within a separate splitter terminal.

Female fiber optic connectors having a connection port opening for receiving a fiber optic plug and cable assemblies comprising the female fiber optic connector along with methods of making the same. The female fiber optic connectors comprise an actuator such as a rocker latch arm used for releasing or securing an external fiber optic plug that may be received in the connection port. A main barrel of the female fiber optic connector comprises a connection port suitable for receiving an external fiber optic plug connector. The female fiber optic connectors disclosed advantageously allow for an quick and easy connection with an external fiber optic plug connector for ruggedized or other desired applications. Methods for terminating the optical fibers of a cable to the female fiber optic connector for forming cable assemblies are also disclosed.

An optical fiber connector, comprising a main shaft, a connecting piece, and a lock cap. The main shaft comprises a head end and a tail end that is away from the head end. A through hole extending from the head end to the tail end is disposed in the main shaft. The connecting piece is fixedly connected to the head end and partially accommodated in the through hole. The lock cap includes a sealing portion and a connection portion that is connected to a side of the sealing portion. The sealing portion is rotationally connected to an outer side of the head end. The connection portion is located on a side that is of the head end and that is away from the tail end.

An optical fiber connector sub-assembly for an optical fiber connector includes a ferrule configured to hold an optical fiber therein, a ferrule holder configured to hold the ferrule, a retaining tube configured to hold the ferrule holder and receive a fiber optic cable, and a connecting tube configured to be rotatingly coupled with the ferrule holder and slidingly received by the retaining tube. The ferrule holder, the retaining tube, and the connecting tube are configured to receive an optical fiber, and the retaining tube and the connecting tube are configured to cooperate with one another to prevent relative rotation between the ferrule holder and the retaining tube.

A fiber optic receptacle includes a receptable housing defining an internal cavity opening through an internal end and an opposing external end; an alignment assembly disposed within the internal cavity defined by the receptacle housing and received through the internal end, the alignment assembly comprising a plurality of alignment supports and an alignment sleeve having ends contained with each alignment support; and a retainer for retaining the alignment assembly within the internal cavity defined by the receptacle housing, the retainer having an opening and a plurality of tangs disposed about the opening.

The present disclosure provides an optical fiber connector, comprising an integrated ferrule assembly and an integrated outer housing assembly, the ferrule assembly being adapted to be fitted into the housing assembly. The ferrule assembly at least comprises an inner housing, a spring, a multi-hole ferrule, a multi-fiber optical cable, a sleeve and a thermal shrinkable tube. The housing assembly at least comprises an outer housing, an outer tail tube and an outer protection cap. In the present disclosure, a plurality of components such as the inner housing, the spring, the multi-hole ferrule, multi-fiber optical cable, the sleeve, the thermal shrinkable tube and the like can be preassembled into an integrated ferrule assembly, and a plurality of components such as the outer housing, the outer tail tube, the outer protection cap and the like can be preassembled into an integrated outer housing assembly; then, a worker only needs to insert the integrated ferrule assembly into the integrated outer housing assembly on site, thereby completing assembling operation of the whole optical fiber connector conveniently and quickly.

A cable assembly including a tracer conduit and one or more data transmission conduits. Physically separable proximal and/or distal portions of the data transmission conduit(s) and the tracer conduit are held together by a sleeve. In some examples the sleeve is axially and radially expandable and collapsible multiple times. In some examples, the tracer conduit transmits a visible laser light signal that can be observed after it radially diffuses through the sleeve.

A multi-fiber splice protector comprises a strength member including opposing first and second walls connected along only edge, and including unconnected opposing first and second wall extensions. The splice protector has a compact width that permits it to be incorporated with multiple fusion splice optical fibers in a multi-fiber push-on (MPO) type connector utilizing conventional MPO components. Protected splice joints may be provided between a multi-fiber ferrule and a boot of a connector, with at least a portion of a split jacket section of a fiber optic cable arranged within the boot. The jacket may have a split length of less than 25 mm and/or an entirety of the split jacket is within the boot. If provided, heat shrink tubing covering the split jacket may have a reduced length and/or may be confined within the boot.