A ganged connector assembly includes: a plurality of coaxial cables; a plurality of coaxial connectors, each of the coaxial connectors connected with a respective one of the plurality of coaxial cables; a shell surrounding the coaxial connectors, the shell defining a plurality of electrically isolated cavities, each of the coaxial connectors being located in a respective cavity; a latch that is pivotally attached relative to the shell via a post that extends from the shell and receives an opening in the latch, wherein the latch is configured to engage a pin on a mating ganged connector assembly to secure the ganged connector assembly and the mating ganged connector assembly in a mated condition; and a radially outwardly-extending protrusion associated with the post that prevents the latch from slipping off of the post.

A system and method for remotely monitoring, measuring and controlling power to an electrically powered device is disclosed herein. The system preferably comprises an apparatus, an electrically-powered device and a controller. The apparatus preferably comprises a cord, an alternating current outlet socket, an alternating current input plug, an electro-mechanical relay, a processor and a transceiver. The system preferably uses a WiFi communication signal to transmit commands from the remote controller to the apparatus.

An extension cord for polyphase voltage conversion includes a socket body, a conductive cable and a polyphase circuit disposed in the socket body. The socket body has a hollow housing, and a four-phase power connective head is disposed at an end of the housing in order to supply power to the extension cord. A breaker having safety switch function and at least two power sockets providing voltages with different phases are disposed in the housing. An end of the conductive cable is electrically connectable with a four-phase power source. The other end of the conductive cable has a four-phase power plug electrically connectable with the four-phase power connective head of the socket body. The polyphase circuit includes three phase conductors, a neutral conductor and a ground conductor. The conductors are used to electrically connect with the four-phase power connective head, the breaker and the respective at least two power sockets.

The invention relates to a cable switch with a USB charger, which is formed from: a protective case (2) containing electricity-interrupting means (3) connected between an input connector (4) and an output connector (5), said connectors being connected to the live wire (F) and the neutral wire (N) of the electric cable (6) in which the switch is installed; a power supply (7) connected between the input connector (4) and the output connector (5); and at least one USB connection port (8) connected to the power supply (7). Preferably, the switch comprises an EMI filter (9) connected between the input connector (4) and the power supply (7). Preferably, the power supply (7) is a power source that converts 110-220 V alternating current into 5V/2A continuous current.

A redundant network system includes a compute node having a network interface card includes a node port. The redundant network system includes a primary switch having a primary switch component and a primary switch port coupled to the primary switch component. The redundant network system includes a secondary switch having a secondary switch component and a secondary switch port coupled to the secondary switch component. The redundant network system includes a cable assembly having a node connector coupled to the node port, a primary connector coupled to the primary switch port, and a secondary connector coupled to the secondary switch port. The cable assembly includes a signal splitting circuit between the node connector and the primary and secondary connectors. The cable assembly includes a first cable between the signal splitting circuit and the primary connector and a second cable between the signal splitting circuit and the secondary connector.

Technologies are generally described for multiple individual connectors in a single connector assembly. The individual connectors may be any form-fit suitable connectors such as USB type connectors and similar ones. The connector assembly may be circular, oval, rectangular, or other shapes. Coupling between the plug and receptacle of the connector assembly may be through threads, pressure, a click-on mechanism, screws, or other compatible mechanisms. Off-the-shelf individual connectors may be fitted with a module adaptor, then inserted into an accordingly shaped inside portion of the outer shell, and held in place through a latching mechanism or similar. Alternatively, the connector assembly may be formed with the individual connectors and cabling may be added subsequently. In some examples, post retention or backshell retention may be implemented in conjunction with the plug connectors.

A power receptacle assembly includes a base unit which includes a housing. The housing includes a bottom housing, a housing cover coupled to the bottom housing and first and second end caps coupled to the bottom housing and the housing cover. The bottom housing, the housing cover, and the first and second end caps define a housing interior. The base unit also includes a constant voltage driver disposed within the housing interior. Additionally, the power receptacle assembly includes a plurality of power receptacles electronically coupled to the constant voltage driver though the housing. The power receptacle assembly also a secondary unit including a housing defining an interior, a sled coupled to another power receptacle configured to be disposed within the housing interior and a clamp.

A coaxial tap in a hybrid fiber coaxial cable distribution system serves subscribers with an RF signal.

The present disclosure provides A tower socket, comprising a top cover, a housing, a base and a power line, two ends of the housing are respectively connected to the top cover and the base, the tower socket further comprises a rotating shaft, a rotating wheel and a conductive sheet, the rotating wheel is located in the base, and one end of the rotating shaft is connected to the top cover; the other end is connected to the rotating wheel, and a hole is provided on the base; the power line passes through the hole and can be wound on the rotating wheel; the power cord is electrically connected to a plurality of terminal on the rotating wheel, the rotation of the top cover can drive the rotating shaft to rotate the rotating wheel; the conductive sheet comprises a plurality of annular ring members, and the plurality of terminals are respectively in contact with the corresponding annular ring members, and are rotatable relative to an annular ring member of the conductive sheet; The part of the top cover of the present disclosure can rotate relative to the housing and the base, the rotating shaft drives the rotating wheel to rotate, and the power line of the tower socket connected to the rotating wheel is wound on the rotating wheel, so that the power wire is retracted into the base through the hole of the base, thereby avoiding the problem that the power line of the appliance inserted into the tower socket wound around the housing or the base, and it is also convenient to move the tower socket.

A tamper resistant electrical receptacle comprises a housing including a cover having at least one plug outlet formed therethrough, the plug outlet configured to receive both line and neutral blades of an electrical plug. The electrical receptacle further comprises electrical contacts positioned within the housing below the at least one plug outlet, the electrical contacts being configured to be connect to AC power. A shutter disposed within the housing between the cover and the electrical contacts is slidable between a closed position blocking access to the electrical contacts through the plug outlet and an open position allowing access to the electrical contacts through the plug outlet, the shutter being biased toward the closed position. The shutter is configured to slide from the closed position to the open position only upon simultaneous insertion of both the line and neutral blades of the electrical plug in the plug outlet.