Abstract:
A field terminal plug assembly including an RJ45 plug connected to a termination zone. The termination zone includes a wire cap, a rear sled, and an electrical board assembly with attached insulation displacement contacts (IDCs) electrically connected to the twisted wire-pairs of assembly cable. The wire cap is configured to terminate twisted wire-pairs of a communications cable to the IDCs when the wire cap is inserted into the rear sled. The IDCs contain at least a first and a second IDC, the first IDC having a first horizontal length and a first vertical length and the second IDC having a second horizontal length and a second vertical length. The first vertical length does not equal the second vertical length but the first vertical length plus the first horizontal length equals the second vertical length plus the second horizontal length.
Abstract:
A communication jack which includes a housing with an aperture for receiving a communication plug, and a circuit board at least partially within the housing. The circuit board includes crosstalk compensation elements. A plurality of plug interface contacts are connected to the circuit board. At least one of the plurality of plug interface contacts includes a contact element layered with at least one spring element.
Abstract:
The present invention relates to the field of telecommunication jacks, and more specifically, to network jacks adapted for operating with more than one type of a plug. In an embodiment, the present invention is a communication connector that includes a housing configured to receive a communication plug, a printed circuit board connected to the housing, and a rocker switch pivotally connected to the housing, the rocker switch configured for actuating the printed circuit board. In a variation of this embodiment, the communication connector could be used in a communication system having communication equipment therein.
Abstract:
A communication jack which includes a housing with an aperture for receiving a communication plug, and a circuit board at least partially within the housing. The circuit board includes crosstalk compensation elements. A plurality of plug interface contacts are connected to the circuit board. At least one of the plurality of plug interface contacts includes a contact element layered with at least one spring element.
Abstract:
A communication jack which includes a housing with an aperture for receiving a communication plug, and a circuit board at least partially within the housing. The circuit board includes crosstalk compensation elements. A plurality of plug interface contacts are connected to the circuit board. At least one of the plurality of plug interface contacts includes a contact element layered with at least one spring element.
Abstract:
A building automation system is provided in which a controller is connected to remote modules through a zone enclosure using RS-485 cables. Branches of modules extending from the zone enclosure are connected together by removable jumpers at the zone enclosure. Sets of branches of modules using different protocols are isolated from each other. Shorts in the RS-485 cables can be determined by disconnecting and reconnecting the branches from the network. The zone enclosure has a patch panel that contains modular RS-485 connectors. An RS-485 cable from the controller and pulled through the building along with other data cables is connected to the RS-485 connectors at the back of the patch panel. The modules are connected to the RS-485 connectors at the front of the patch panel through RS-485 cables.
Abstract:
Se describe un enchufe de comunicación. El enchufe de comunicación tiene un cable de comunicación con una pluralidad de conductores, un cuerpo del conector y un organizador de cables parcialmente encerrado dentro del alojamiento del conector. El organizador de cables tiene una barra de carga con una pluralidad de orificios, una sección de organización de cable conectada a la primera barra de carga a través de una primera bisagra y una segunda sección de organización de cables conectada a la barra de carga a través de una segunda bisagra. Las primera y segunda secciones del organizador de cables de administración están configuradas para plegarse juntas y encerrar parcialmente el cable antes de que el organizador de cables se inserta en el alojamiento de enchufe.