摘要:
A jack assembly for use with a modular electrical plug includes a jack housing. The jack housing includes an electrically non-conductive substrate metallized with a metal shield layer. The jack housing defines a socket adapted to receive the plug. At least one electrical contact is positioned in the socket to engage the plug when the plug is inserted in the socket. An electrically conductive jumper member including a drain wire connector may be mounted on the jack housing. The drain wire connector includes a pair of connector tabs defining a slot therebetween to receive and hold the drain wire.
摘要:
A back-end variation control cap configured for use with a jack module including a plurality of insulation displacement connectors, the cap being configured for routing a plurality of twisted conductor pairs. The cap includes an upper portion, a bottom portion, a plurality of twisted pair channels extending between the upper portion and the bottom portion, and a pair of opposed end walls, each of the end walls including a plurality of wire constraints disposed thereon. Each wire constraint has opposed surfaces configured to retain one of the conductors and each twisted conductor pair extends through one of the twisted pair channels and the conductors of the twisted conductor pairs are disposed in the plurality of wire constraints such that each conductor is aligned with one of the insulation displacement connectors when the bottom portion is disposed adjacent the jack module.
摘要:
A communications connector (200) includes: a dielectric mounting substrate (220); a plurality of conductors (222a-228b) mounted in the mounting substrate; and a wiring board (259). Each of the conductors includes a fixed end portion mounted in the mounting substrate and a free end portion, each of the free end portions being positioned in side-by-side and generally parallel relationship, and each of the fixed end portions being positioned in side-by-side and generally parallel relationship. The wiring board is positioned between the fixed and free end portions of the conductors, the wiring board being generally perpendicular to the conductors, the wiring board including first (276a) and second (276b) conductive traces that are electrically insulate from each other. First and second conductors are electrically connected with the first and second traces, the first and second conductive traces are arranged on the wiring board to create a crossover between the first and second conductors.
摘要:
According to embodiments of the present invention, a modular plug assembly for use with a cable including a drain wire includes a plug housing, an electrically conductive plug wrap, and an electrically conductive contact member. The electrically conductive plug wrap is mounted on the housing and includes a contact portion. The electrically conductive contact member is adapted to be mounted on the cable such that the contact member engages the drain wire. When the plug assembly is mounted on the cable, the contact member engages the contact portion of the plug wrap to provide electrical continuity between the drain wire and the plug wrap.
摘要:
A back-end variation control cap (140) configured for use with a jack module (100) including a plurality of insulation displacement connectors (138), the cap being configured for routing a plurality of twisted conductor pairs (124). The cap includes an upper portion (142), a bottom portion (150), a plurality of twisted pair channels (142) extending between the upper portion and the bottom portion, and a pair of opposed end walls (152), each of the end walls including a plurality of wire constraints (152) disposed thereon. Each wire constraint has opposed surfaces (158) configured to retain one of the conductors (126) and each twisted conductor pair extends through one of the twisted pair channels and the conductors of the twisted conductor pairs are disposed in the plurality of wire constraints such that each conductor is aligned with one of the insulation displacement connectors when the bottom portion is disposed adjacent the jack module.
摘要:
A wiring interconnection device includes an insulation displacement connector (IDC) and a slot, formed in the device, leading to the IDC. The slot may include at least one retaining edge to hold a wire within the slot prior to encountering the IDC, e.g. a 'parking' feature. Further, the slot may include at least one retaining edge to hold the wire in an electrical connection to the IDC, e.g. a 'retaining' feature. In a preferred embodiment, the slot includes both the parking and retaining features.
摘要:
Gegenstand der Erfindung ist ein Steckverbinder, der bei Verwendung von Steckern mit geringem Nebensprechen sowohl die NEXT-Hochfrequenz-Eigenschaft als auch bei Verwendung von Steckern mit hohem Nebensprechen die NEXT-Niederfrequenz-Eigenschaft verbessert. Der Steckverbinder weist in einem ersten Teilbereich einer Leiterplatte (10) eine erste Kompensationsschaltung auf einer inneren metallischen Schicht der Leiterplatte (10) und in einem zweiten Teilbereich der Leiterplatte (10) eine zweite Kompensationsschaltung zur Erhöhung der Kompensationskapazität mit zunehmender Frequenz auf.
摘要:
A shelf (20) includes: a main panel unit (36) including main panel (38); a slide member (50); and a component mounting panel (62). The slide member is pivotally attached to the main panel unit for pivotal movement about a first pivot axis and is configured for slidable mounting relative to an enclosure (22,24,26,28) such that the main panel unit can be moved from a retracted position within the enclosure to an extended position that is forward of the enclosure. The main panel unit is pivotable relative to the slide member between a raised position and a lowered position when extended forwardly of the enclosure. The component mounting panel is pivotally mounted to the main panel unit for pivotal movement about a second pivot axis between front access and rear access positions.