Abstract:
A system for cross-connecting network elements of different types through a common universal media. In the system, a media conversion interface is electrically connected to a network element. This media conversion interface passively maps the connector and cable type of the network element to a universal connector type. This media conversion interface is electrically connected to a cross-connect module in a universal distribution frame. This electrical connection uses a universal cable group and universal connectors. This cross-connect module is connected to another cross-connect module, also in a universal distribution frame, using a universal cable group and universal connectors. This second cross-connect module is electrically connected to a second media conversion interface, using a universal cable group and universal connectors. This second media conversion interface is electrically connected to a second network element, and passively maps the connector and cable type of the second network element to the universal connector.
Abstract:
A modified connector module having integrated push caps for wire termination. The integrated push caps simplify the operation of and allows connection or rearrangement of a single pair of conductors. The modified connector module having alternating height teeth and a plurality of insulation displacement connectors placed therebetween. Each integrated push cap having a pair of ribs for snubbing and seating a pair of conductors into the insulation displacement connectors and one or more pair of chambers for isolating and gripping the ends of the conductors.
Abstract:
A modular jack receptacle that includes a plurality of removable interfaces that provide for interconnection between and among the plurality of interfaces and a modular jack held by the receptacle. Each of the removable interfaces include two terminals mounted on a printed circuit board and each connected to a circuit trace. Each interface may also include, as a routine matter of design choice, electronic devices, circuits, connectors, etc., to provide for additional functionality of the interface. The modular jack receptacle provides increased flexibility in diagnostic and test capability for a particular communication line from a Central Office (CO) to a customer premise location and simplified replacement of electronic devices installed in series with a communication line.
Abstract:
A network interface device includes a base, a cover and a circuit board secured in the base. The circuit board includes terminations for input and output communication lines. Each pair of input and output communication lines corresponds to a single standard telephone line, a high speed data line or other type of line. The communication line terminations may be implemented as insulation displacement connectors, and the cover may include projections on its inner surface such that closing the cover also closes the insulation displacement connectors on the circuit board. For each communication line, the circuit board may include a subscriber bridge which establishes a breakable connection between the input and output line terminations via traces in the circuit board. In fixed wireless, fiber-to-the-home (FTTH) and other similar applications, the circuit board may also include terminations for input and output power lines, and the base and cover may be extended to accommodate an uninterruptible power supply. The power supply supplies the input power line to the corresponding termination on the circuit board, and the output power line is supplied to a power input of a remote unit in a fixed wireless system or other electronic unit external to the network interface device. The circuit board may also include power protection circuitry for protecting against surges on the input and output communication and power lines.
Abstract:
A network interface device has a base. The base has a first jack on its bottom and a second jack on its top. A middle section is pivotally attached to the base. The middle section has a plug portion shaped to fit into the second jack. The plug portion has first and second terminals. Each terminal has an upper portion and a lower portion. The lower portions of the first and second terminals are connected to the first jack by a pair of openings in the base between the first and second jacks. Each of the openings is capable of receiving a conducting portion of an external plug when the external plug is inserted in the first jack, so that the conducting portions of the external plug contact the lower portions of the first and second terminals. An upper section is pivotally attached to the middle section. The upper section receives the upper portions of the first and second terminals. The upper section has first and second holes. The upper section has an open position for insertion of first and second wires into the first and second holes, respectively, and a closed position for connecting the upper portions of the first and second terminals to the respective first and second wires.
Abstract:
A fiber storage system includes one or more splice holder assemblies and one or more fiber routing devices. The splice holder assembly has a sleeve in the shape of a closed figure having a plurality of substantially flat sides or a ring. The sleeve has a plurality of holes on its sides. At least one splice holder is mounted on the side walls of the sleeve, near one or more of the holes. The fiber routing device includes a sleeve in the shape of a closed figure having a plurality of substantially flat sides or a ring, and a plurality of troughs attached to an outer surface of the top portion of the sleeve. The splice holder assemblies may be stacked on top of each other, or on top of the fiber routing devices. The fiber routing devices may be stacked on top of each other, or on top of the splice holder assemblies. The stack of splice holder assemblies and fiber routing devices form a pedestal for routing and terminating optical fibers. The fibers can be routed outside of the pedestal between splice holders at different levels, and between splice holders on different sides of the pedestal.
Abstract:
A network interface device is disclosed that connects a plug of a telephone test equipment to the telephone lines of the central office of a telephone service supplier, while at the same time disconnects customer's telephone lines from the telephone lines of the central office. Conversely, when the plug of the telephone test equipment is removed, the customer's telephone lines are reconnected to the telephone lines of the central office. The connection/disconnection is accomplished simultaneously by the insertion of the plug of the telephone test equipment into the cavity of a jack of the network interface device.
Abstract:
A connector having improved dielectric strength is provided and includes a lower portion having a front side and a rear side and a bottom, a pair of terminal disposed in the lower portion, each of the pair of terminals having a side extension and a wire wrap tail, one of the pair of terminals being disposed in the lower portion toward the front side, the other of the pair of terminals being disposed in said lower portion toward the rear side thereby forming a gap between the side extensions of each of the pair of terminals. A base having a pair of terminal openings for receiving the pair of terminals, respectively, with the base being dimensioned and shaped for receiving the lower portion. A protruding wall is disposed in the base between the pair of terminal openings. A notch is disposed on the bottom of the lower portion, the notch being dimensioned and shaped so that when the lower portion is placed in the base, the protruding wall is matingly engaged with the notch.
Abstract:
A connector assembly including at least one connector coupled to a connector housing and, at least one trough disposed on two opposing sides of the housing, such that a wire coupled to the at least one connector passes through both troughs. The troughs operate to reduce the strain on the wire by shifting forces on the wire away from a wire wrap section where the wire is coupled to the at least one connector.
Abstract:
A fiber optic pedestal for holding a plurality of fiber optic cable splices having at least one vertically disposed wall including a splice holder intermediate first and second engagement projections. The engagement projections having a surface for engaging fiber optic cable adjacent a splice which does not exceed the maximum bend radius of the cable. The pedestal is preferably formed with a fiber optic cable passageway on the interior of the at least one wall with the engagement projections located on the exterior of the walls. The pedestal further includes one or more radial openings for cable running through the passageway to pass to the first projection, the splice to be held in the splice holder and the continuing cable to engage the second projection and reenter the interior passageway through the one or more openings.