Electrical equipment comprising a first portion and a second portion that is electrically insulated from the first portion, the first portion comprising a frontal component, a diode, a photodiode and a processing module, the second portion comprising a first connector connected to the frontal component while being electrically insulated therefrom, a receiving space being arranged to receive a second connector that is able to be connected to the first connector, the processing module being arranged to deliver a supply current to the light-emitting diode so that the latter produces an emitted light signal, in order to acquire a detection electrical signal produced by the photodiode representative of a light signal received by the photodiode, and in order to detect a presence or absence of the second connector in the receiving space depending on the detection electrical signal.

A plug-in device enclosing Ai (Artificial intelligent) and IoT (Internet of Things) and a method for linking AC wiring devices and AC loads via cascading optical grid for exchanging at least one of two way communication through the optical cascading grid, enabling to introduce and assign AC switches and AC outlets and link optically the entire electric device of a residential and commercial units and communicate the power consumed and the loads statuses, at all time, and limiting the WiFi communication to a single transmitter at the time, to ensure no error communication.

A Network device includes an interface configured to be coupled to a transmission line that carries content and a content processing module. The content processing module includes circuitry configured to route content communicated via the transmission line to one or more secondary network devices. The content processing module further includes a contact assembly. The contact assembly includes an upper housing and a lower housing that define a recessed region therebetween. The contact assembly includes a screw. The head of the screw is disposed above the upper housing and the threaded portion of the screw extends through a threaded opening in the upper housing and into the recessed region. A resilient member of the contact assembly is disposed within the recessed region and has an end that is in mechanical communication with the end of the screw. The contact assembly further includes a plunger assembly. The plunger assembly is disposed below the resilient member and includes a conductive pin disposed therein that is urged by the resilient against center pin of the coaxial connector. Adjustment of the screw facilitates adjusting an amount of force applied by the pin against a center conductor of the transmission line.

A Network device includes an interface configured to be coupled to a transmission line that carries content and a content processing module. The content processing module includes circuitry configured to route content communicated via the transmission line to one or more secondary network devices. The content processing module further includes a contact assembly. The contact assembly includes an upper housing and a lower housing that define a recessed region therebetween. The contact assembly includes a screw. The head of the screw is disposed above the upper housing and the threaded portion of the screw extends through a threaded opening in the upper housing and into the recessed region. A resilient member of the contact assembly is disposed within the recessed region and has an end that is in mechanical communication with the end of the screw. The contact assembly further includes a plunger assembly. The plunger assembly is disposed below the resilient member and includes a conductive pin disposed therein that is urged by the resilient against center pin of the coaxial connector. Adjustment of the screw facilitates adjusting an amount of force applied by the pin against a center conductor of the transmission line.

A base station antenna includes a radome having a bottom opening, an antenna assembly within the radome, a bottom end cap covering the bottom opening of the radome, the bottom end cap including a plurality of connector receptacles, and a plurality of connectors mounted in respective ones of the connector receptacles, each connector including a connector port that extends downwardly from the bottom end cap. Longitudinal axes of a first subset of the connectors extend at respective oblique angles with respect to a plane that is normal to a longitudinal axis of the antenna.

A base station antenna includes a radome having a bottom opening, an antenna assembly within the radome, a bottom end cap covering the bottom opening of the radome, the bottom end cap including a plurality of connector receptacles, and a plurality of connectors mounted in respective ones of the connector receptacles, each connector including a connector port that extends downwardly from the bottom end cap. Longitudinal axes of a first subset of the connectors extend at respective oblique angles with respect to a plane that is normal to a longitudinal axis of the antenna.

Antenna units and system that has an antenna with at least one docking station, at least one radio unit; and at least one interconnect that includes first and second mating connectors. The first connector is configured to be electrically and mechanically coupled to the antenna and the second connector is configured to be electrically and mechanically coupled to the at least one radio unit. The interconnect has radial and axial float for blind mating of the first and second mating connectors. The first connector is mounted on the at least one docking station via a mounting body such that space for the radial float is provided between the mounting body and a housing of the first connector.

Antenna units and system that has an antenna with at least one docking station, at least one radio unit; and at least one interconnect that includes first and second mating connectors. The first connector is configured to be electrically and mechanically coupled to the antenna and the second connector is configured to be electrically and mechanically coupled to the at least one radio unit. The interconnect has radial and axial float for blind mating of the first and second mating connectors. The first connector is mounted on the at least one docking station via a mounting body such that space for the radial float is provided between the mounting body and a housing of the first connector.

The present disclosure relates to a modular connector assembly and a base station antenna. The modular connector assembly comprises a support and a plurality of connectors mounted on the support. The support is configured as a one-piece support and provided with a plurality of through holes for mounting of the connectors. Each connector is configured to be formed of a first component and a second component that are connectable to each other. The first component and the second component of each connector are located on opposite sides of the support, respectively, are connected to each other by passing through the through holes in the support, and sandwich the support therebetween, thereby fixedly mounting each connector to the support.

The present disclosure relates to a modular connector assembly and a base station antenna. The modular connector assembly comprises a support and a plurality of connectors mounted on the support. The support is configured as a one-piece support and provided with a plurality of through holes for mounting of the connectors. Each connector is configured to be formed of a first component and a second component that are connectable to each other. The first component and the second component of each connector are located on opposite sides of the support, respectively, are connected to each other by passing through the through holes in the support, and sandwich the support therebetween, thereby fixedly mounting each connector to the support.