A device for a network switch comprises N input ports, and an electrical block including a plurality of electrical switches configured to route signals in an electrical domain. Each electrical switch includes M input ports, and the device further comprises an optical block coupled to the electrical block. The optical block is configured to route signals in an optical domain. A configuration of the optical block and a configuration of the electrical block are based on at least a number of the N input ports.

Described are portable sensor fusion broadcast systems and devices including a communications module, a sensor fusion module, and a broadcast module.

An optical buffer and a method for storing an optical signal using the optical buffer, where the optical buffer includes a first waveguide, a first optical delay waveguide loop and a controller. The first waveguide includes a first arm and a second arm, where a first end of the first arm is an input end of the optical buffer, and a second end of the second arm is an output end of the optical buffer. A second end of the first arm connects to a first end of the second arm. The first optical delay waveguide loop connects to the first arm at a first end using a first optical switch, and a second part of the first optical delay waveguide loop connects to the second arm at a second end using a second optical switch. The controller connects to the first optical switch and the second optical switch respectively.

Disclosed herein is a wearable device having a horizontally polarized antenna and a vertically polarized antenna to gain the benefit of both types of polarization resulting in optimal signal transmission to and reception by a user's smartphone or mobile device. The wearable device includes a printed circuit board on a first plane along which plane the signal from the horizontally polarized signal will propagate. The printed circuit board includes a conductive ground plane and a trace antenna conductively coupled on one end of the trace to the conductive ground plane between which the horizontally polarized field is generated when the trace antenna is excited. A vertical field enhancer, parallel to the first plane and a distance from the trace antenna, is coupled to the ground plane, such that when the trace antenna is excited, a vertically polarized field is generated between the trace antenna and the vertical field enhancer.

A multi-speed integrated transceiver cabling system includes a cable coupled to a transceiver device that includes a transceiver processor and an optical waveguide coupling. A data receiving subsystem in the transceiver device couples the transceiver processor to the optical waveguide coupling, includes data receiving optical waveguides, and transmits first data received from the transceiver processor to the optical waveguide coupling over a number of the data receiving optical waveguides that depends on a first data transmission speed at which the first data was received. A data transmission subsystem in the transceiver device couples the transceiver processor to the optical waveguide coupling, includes data transmission optical waveguides, and receives second data via the optical waveguide coupling and over a number of the data transmission optical waveguides that depends on a second data transmission speed at which the second data was received, and then transmits that second data to the transceiver processor.

Technology allowing for easy access to connectors in a patch panel. In one of the configurations a patch panel includes at least one patch panel subassembly, each patch panel subassembly including at least one mounting plate and a plurality of port assemblies, the at least one mounting plate being configured to accommodate the port assemblies so that each port assembly can individually translate along a direction parallel to a surface of the mounting plate and can rotate about an axis perpendicular to the surface of the mounting plate.

Technology allowing for easy access to connectors in a patch panel. In one of the configurations a patch panel includes at least one patch panel subassembly, each patch panel subassembly including at least one mounting plate and a plurality of port assemblies, the at least one mounting plate being configured to accommodate the port assemblies so that each port assembly can individually translate along a direction parallel to a surface of the mounting plate and can rotate about an axis perpendicular to the surface of the mounting plate.

Technology allowing for easy access to connectors in a patch panel. In one of the configurations a patch panel includes at least one patch panel subassembly, each patch panel subassembly including at least one mounting plate and a plurality of port assemblies, the at least one mounting plate being configured to accommodate the port assemblies so that each port assembly can individually translate along a direction parallel to a surface of the mounting plate and can rotate about an axis perpendicular to the surface of the mounting plate.

The emergency stop switch unit 2 as an operation switch unit includes a direct operation part 20A and an alternative operation part 20B. The direct operation part 20A has an emergency stop button 21 adapted to be directly operated. The alternative operation part 20B is adapted to be linked with the direct operation part 20A and alternatively operates the emergency stop button 21 in place of the direct operation part 20A. The alternative operation part 20B has a reception part 32 that detects a remote operation of the emergency stop button 21 and an electromagnetic solenoid 3 that actuates the emergency stop button 21 on the basis of the remote operation detected by the reception part 32.

A device for a network switch comprises N input ports, and an electrical block including a plurality of electrical switches configured to route signals in an electrical domain. Each electrical switch includes M input ports, and the device further comprises an optical block coupled to the electrical block. The optical block is configured to route signals in an optical domain. A configuration of the optical block and a configuration of the electrical block are based on at least a number of the N input ports.