Abstract: Port occupancy detection for connector panels is provided. In one embodiment, a connector panel comprises: a communications unit communicatively coupled to a network; and at least one modular port adapter assembly comprising: a plurality of communications couplers; and a plurality of port occupancy sensors each coupled to a sensor circuit. Each of the port occupancy sensors are configured to sense when the couplers are occupied. The panel communications unit obtains from the sensor circuit which of the couplers are occupied. The panel communications unit communicates port occupancy information to a gateway indicating circuit which of the couplers are occupied. A chassis including sidewalls extends between a front and a rear to define an interior, and including guides on the sidewalls. A plurality of blades mounted to the guides of the chassis, each blade including a midplane bus assembly configured to communicatively couple the sensor circuit to the panel communication unit.

Abstract: Systems and methods are provided for shoring an airplane in order to facilitate the replacement of one or more airplane parts, such as an airplane's upper skin panels, lower skin panels, and/or window assemblies.

Abstract: Systems and methods are provided for shoring an airplane in order to facilitate the replacement of one or more airplane parts, such as an airplane's upper skin panels, lower skin panels, and/or window assemblies.

Abstract: A full duplex, high-speed data link comprising identical modules at each site for communication over coaxial cables, each module having a DFM transmitter with an FIFO data buffer for data from a digital system to be transmitted over a cable and a receiver with an FIFO data buffer for data received for a digital system at the other end of the cable. Data words are preceded by a sync word which enables the receiver. Every word transmitted, including the sync word is stored in the FIFO data buffer. This arrangement using FIFO buffers allows for asynchronous transmission of data with receipt of the data beginning with the very first bit of the sync word.