A mobile robot system for automated operation of a data center or telecommunications office, includes a moveable robotic platform with a multiplicity of tools integrated therein, to operate on a network element within a bay, with integrated RFID (radio-frequency identification) tags and visual alignment markers attached to fiber optic connectors and ports of the network elements. The mobile robot system positions a robot probe arm with an RFID probe for proximity detection to identify a cable and associated fiber optic connector based on a unique RF identifier of a tag on the fiber optic connector. The robot probe arm has a connector gripper to engage and unplug the associated fiber optic connector.

A reinforcing sleeve is a member for collectively reinforcing spliced portions of a plurality of optical fiber core wires disposed side by side. The reinforcing sleeve includes a heat-shrinkable tube, a heat-meltable member, a tension member, and so on. The heat shrinkable tube is a cylindrical member having an approximately circular cross section. The tension member and the heat-meltable member are inserted into the heat-shrinkable tube. The heat-meltable member is disposed on an upper part of the tension member. Also, an optical fiber dispersion portion is formed on a surface of the tension member on a side of the heat-meltable member in a cross section perpendicular to a longitudinal direction of the reinforcing sleeve. The optical fiber dispersion portion includes an inclined portion that is formed so as to separate away from the heat-meltable member as being closer to an end portion of a width direction in a cross section perpendicular to the longitudinal direction of the tension member.

Disclosed is an elongated optic fiber stub portion that results from using an elongated hollow elastomeric tubular member, also known as an elongated rubber boot, preferably made of silicone rubber, in connection with a method for fusing cleaved end faces of two optic fibers together. The method includes several steps.

A holder configured for use with a fiber optic cable connector body is disclosed. The holder includes, as an improvement, an integral stop. The integral stop includes a wall located adjacent a first end portion of the connector holder. The plurality of substantially semicylindrical recesses are located between the first end portion and a second end portion spaced from the first end portion. The wall is located between two adjacent recesses of the plurality of recesses. The wall includes a base oriented along a longitudinal axis. The wall has a first exterior surface, and a second exterior surface spaced from the first exterior surface. The first and second exterior surfaces each extend from the base and are oriented transverse to the longitudinal axis.

Disclosed are an optical splicing structure, a method for manufacturing the optical splicing structure and a splicing display device. The optical splicing structure is provided at the splice position of two display panels, the optical splicing structure includes a plastic sealing body and an optical fiber bundle, the plastic sealing body includes an incident end and a light emitting end opposite to the incident end; the optical fiber bundle includes a plurality of optical fiber lines distributed in the plastic sealing body; a plurality of the optical fiber lines extend in the direction of the incident end to the light emitting end and are arranged in a direction perpendicular to the direction from the incident end to the light emitting end.

A fusion splicing system according to one embodiment includes: first and second electrodes that fusion-splice optical fibers by discharge; a fusion splicing device that has a discharge circuit that outputs a control signal to the first electrode and receives a feedback signal of the control signal from the second electrode; and a deterioration determination unit that determines from a state of the feedback signal whether or not the first electrode and the second electrode are deteriorated.

The present disclosure provides an optical fiber cable (100). The optical fiber cable (100) includes one or more optical fiber (102), one or more loose tube (104) surrounding the one or more optical fiber (102) and an outer sheath (108) surrounding the one or more loose tube (104). The material composition of the one or more loose tube (104) is a mixture of a first material and a second material. The flexural modulus of the first material is at least 1000 MPa. The flexural modulus of the second material is at most 50 MPa. The material composition of the outer sheath (108) is a mixture of a first material and a second material. The flexural modulus of the first material is at least 500 MPa. The flexural modulus of the second material is at most 50 MPa.

A connector includes a first connector body and a second connector body configured to be coupled to one another. The first connector body has a through hole and a cavity. The through hole and the cavity are configured to receive a shield of a hardline coaxial cable. A first washer is disposed in the first connector body and is configured to permit the shield to be pushed in a first direction through the through hole and into the cavity while resisting movement of the shield in a second direction opposite to the first direction. The second connector body has a through hole and a cavity. The through hole and the cavity of the second connector body are configured to receive a tubular member. A second washer is disposed in the second connector body and is configured to permit the tubular member to be pushed in the second direction through the through hole of the second connector body and into the cavity of the second connector body while resisting movement of the tubular member in the first direction. The second connector body is rotatable relative to the second washer and the tubular member until the second connector body and the first connector body are coupled together to a predetermined degree of tightness.

An end cap holder includes a main body and a pump which generates a vacuum pressure. The main body includes a bore hole extending therethrough along a central axis, and a contact surface which surrounds an end of the bore hole. Activation of the pump may generate a vacuum pressure within the bore hole.

A fusion splicer is disclosed. The fusion splicer includes a fusion splicing unit that fusion splices of optical fibers, a communication unit that communicates through wireless connection with an external terminal, and a setting unit that sets a fusion condition of the fusion splicing unit. The communication unit acquires information related to the fusion condition of the fusion splicing unit from the external terminal. The setting unit sets the fusion condition of the fusion splicing unit based on the acquired information related to the fusion condition. The fusion splicing unit fusion splices in accordance with the fusion condition set by the setting unit.