Abstract:
The invention relates to a jack assembly including a jack mount with a jack receiving region. A jack is adapted to be slidably mounted in the jack receiving region. The jack includes a jack body formed of a dielectric material and a plurality of electrically conductive tip and ring springs. The jack body defines a plurality of bores sized to receive plugs having tip and ring contacts. The jack assembly further includes a plurality of cross-connect contacts and a rear interface assembly including a dielectric support. A plurality of rear connectors project outward from the dielectric support, and a circuit board is positioned between the jack mount and the dielectric support. The circuit board provides connections between the cross-connect contacts and the normal contacts. An electrical interface between the jack and the circuit board is configured such that when the jack is removed from the jack mount, the jack is automatically disconnected from the circuit board.
Abstract:
The invention relates to a jack assembly including a jack mount with a jack receiving region. A jack is adapted to be slidably mounted in the jack receiving region. The jack includes a jack body formed of a dielectric material and a plurality of electrically conductive tip and ring springs. The jack body defines a plurality of bores sized to receive plugs having tip and ring contacts. The jack assembly further includes a plurality of cross-connect contacts and a rear interface assembly including a dielectric support. A plurality of rear connectors project outward from the dielectric support, and a circuit board is positioned between the jack mount and the dielectric support. The circuit board provides connections between the cross-connect contacts and the normal contacts. An electrical interface between the jack and the circuit board is configured such that when the jack is removed from the jack mount, the jack is automatically disconnected from the circuit board.
Abstract:
A modular expandible bidirectional connection board comprises a plurality of ports, each of an average converting type, i.e. designed for individually coupling, through an impedance matching assembly, lengths of different transmissive media, the board being characterized in that it comprises a box-like construction, a casing (13) preferably made of a plastics material, including two casing portions, i.e. a front side (4) and a rear side (5), defining therebetween a chamber for housing an electronic card (6) and related components such as coaxial connector (15) N3 (1.0/2.3), three-way mini wire-wrap contacts (14) and the impedance matching elements (18).
Abstract:
A network interface device (11) includes an enclosure that houses active electronics for accomodating twisted-pair telephone wires and coaxial cable. The housing has a base (13) that connects to a building wall. A shield (29) locates within the housing, the shield having a platform and a perimeter wall (31) that extends around the platform. A printed circuit board (43) mounts within the shield (29) between the base and the platform. The shield (29) is hinged to the base so that it may be readily removed with the printed circuit board if repair is needed. A subscriber bridge module (73) mounts on the platform. The subscriber bridge module (73) has subscriber line termination points (81, 82) on one side that electrically connect with the subscriber lines (83). The subscriber bridge module (73) also has telephone jacks (85) electrically connected between the subscriber termination points (81, 82) and the provider line (87). This provides a demarcation between the subscriber lines (83) and the provider line (87). An inner cover (99) encloses a provider line port (59), any voltage protecting devices (55) mounted on the platform, and power terminals on the subscriber bridge module (73).
Abstract:
본 발명은 교차-접속 모듈(120)에 관한 것이다. 이 교차-접속 모듈은, 전단부(126)와 후단부(128)를 가진 하우징(122)을 포함한다. 후단부(128)는, 커넥터 장착 천공(196)을 규정하는 후방 벽면(129)을 포함한다. 후방 커넥터(150)는 커넥터 설치 천공(196) 내에 설치된다. 케이블(152)은 전기적으로 후방 커넥터와 스위칭 잭(134)을 접속시킨다. 전원 커넥터를 포함하는 트레이서 램프(156) 회로와 핀 잭(158)이 또한 제공된다. 도시된 실시예에서, 후방 커넥터, 핀 잭 그리고 전원 커넥터는, 스냅 끼워맞춤 접속에 의해서 하우징의 후방 벽면에 고정된다. 또한 도시된 모듈은, 스위칭 장치와의 스냅 끼워맞춤 접속을 제공하기 위한 구조를 갖는 전면 커버(144)를 포함하게 된다. 교차-접속 모듈, 스냅 끼워맞춤, 트레이서 램프 회로, 핀 잭
Abstract:
The disclosure relates to a telecommunications bay having a frame including a front and a rear. A plurality of chassis mounted is the front of the frame. An IN/OUT cable termination region and accessible cross-connect cable termination region are accessible from the rear of the frame. The cross-connect cable termination region is segregated from the IN/OUT cable termination region. Normal-through switching circuitry is housed within the chassis. The normal-through switching circuitry of each chassis is electrically connected to the IN/OUT cable termination region by first cables that extend through an interior region of the frame, and the normal-through switching circuitry of each chassis is electrically connected to the cross-connect cable termination region by second cables routed through the interior region of the frame. Front ports provide plug access to the normal-through switching circuitry. The bay also includes center conductors and shield contacts corresponding to the ports for providing electrical connections with coaxial plugs inserted within the ports.
Abstract:
Anschlussmodul (1) für die Telekommunikations- und Datentechnik, umfassend ein Gehäuse (2), elektrische Kontakte zum Anschließen von Adern und/oder Kabeln und mindestens ein Befestigungselement (7), wobei mittels des Befestigungselementes (7) das Anschlussmodul (1) an einem Montagegestell befestigt werden kann, wobei das Befestigungselement (7) mindestens zweiteilig mit einem ersten Befestigungsteil (8) und einem zweiten Befestigungsteil (9) ausgebildet ist, wobei mittels des ersten Befestigungsteils (8) das Anschlussmodul (1) auf das Montagegestell aufsteckbar ist und mittels dessen zweiten Befestigungsteils (9) an dem Montagegestell verriegelbar ist.
Abstract:
A DSX system having a plurality of jacks mounted in a chassis, the jacks including IN and OUT ports accessible from the front of the chassis and tip and ring springs corresponding to each of the IN and OUT ports. The chassis also includes IN and OUT co-axial cable connectors electrically connected to the tip and ring springs of the jacks, and MONITOR co-axial cable connectors for use in monitoring signals transmitted through the IN and OUT connectors.
Abstract:
A cross-connect module is disclosed herein. The cross-connect module includes a housing having a front end and a rear end. The rear end includes a rear wall defining connector mounting openings. First and second switching jacks are positioned adjacent the front end of the housing. Rear connectors mount within the connector mounting openings. Cables electrically couple the rear connectors to the switching jacks. A tracer lamp circuit including a power connector and a pin jack are also provided. In depicted embodiments, the rear connectors, the pin jack and the power connector are secured to the rear wall of the housing by snap-fit connect ions. The depicted module also includes a front cover having structure for providing snap-fit connections with the switching devices.