Abstract: There is provided fiber optic local convergence points that provide preconnectorized functionality to eliminate all or most of the splicing associated with local convergence points in fiber optic distribution networks. The local convergence points provide a plurality of preconnectorized multi-fiber ports adapted to receive a preconnectorized end of a distribution cable within the enclosure of the local convergence point, on the enclosure itself, or outside the enclosure. For example, the local convergence point may provide preconnectorized multi-fiber ports outside the enclosure with an accumulator optically connected to the interior of the local convergence with an accumulator cable, wherein the accumulator comprises the plurality of preconnectorized multi-fiber ports.

Abstract: There is provided fiber optic local convergence points that provide preconnectorized functionality to eliminate all or most of the splicing associated with local convergence points in fiber optic distribution networks. The local convergence points provide a plurality of preconnectorized multi-fiber ports adapted to receive a preconnectorized end of a distribution cable within the enclosure of the local convergence point, on the enclosure itself, or outside the enclosure. For example, the local convergence point may provide preconnectorized multi-fiber ports outside the enclosure with an accumulator optically connected to the interior of the local convergence with an accumulator cable, wherein the accumulator comprises the plurality of preconnectorized multi-fiber ports.

Abstract: There is provided fiber optic local convergence points that provide preconnectorized functionality to eliminate all or most of the splicing associated with local convergence points in fiber optic distribution networks. The local convergence points provide a plurality of preconnectorized multi-fiber ports adapted to receive a preconnectorized end of a distribution cable within the enclosure of the local convergence point, on the enclosure itself, or outside the enclosure. For example, the local convergence point may provide preconnectorized multi-fiber ports outside the enclosure with an accumulator optically connected to the interior of the local convergence with an accumulator cable, wherein the accumulator comprises the plurality of preconnectorized multi-fiber ports.

Abstract: There is provided fiber optic local convergence points that provide preconnectorized functionality to eliminate all or most of the splicing associated with local convergence points in fiber optic distribution networks. The local convergence points provide a plurality of preconnectorized multi-fiber ports adapted to receive a preconnectorized end of a distribution cable within the enclosure of the local convergence point, on the enclosure itself, or outside the enclosure. For example, the local convergence point may provide preconnectorized multi-fiber ports outside the enclosure with an accumulator optically connected to the interior of the local convergence with an accumulator cable, wherein the accumulator comprises the plurality of preconnectorized multi-fiber ports.

Abstract: An overvoltage protector bridge circuit for protecting telecommunications equipment against voltage surges on transmission lines utilizes an overvoltage protection device in a bridge circuit having multiple diodes arranged in series or in parallel on each leg of the circuit. The overvoltage protection device conducts when it reaches a threshold voltage potential. The overvoltage protection device is electrically connected between a pair of connection nodes in the bridge circuit. The bridge circuit is made up of multiple diodes arranged along each of the legs of the circuit, which extend between the tip line and the ring line and the connection nodes. At least two diodes are arranged in series or in parallel along each leg of the bridge circuit to steer the excess voltage on the tip line or the ring line, or both, through the overvoltage protection device to ground.

Abstract: A protector panel for telecommunication wires has a plurality of rows of sockets. Each of the sockets has two pairs of receptacles for receiving pins of a plug-in excess voltage protector module. Rows of pins protrude from the back of the panel, each of the pins registering with one of the receptacles so as to provide two pairs of pins for each socket pattern. A pair of outside-plant wires extends from one of the pairs of pins of each socket pattern. Similarly, a pair of customer premises wires extends from the other of the pairs of each socket pattern. The pairs of wires are twisted substantially along their entire length. The amount of twist of at least some of the pairs of the outside-plant wires within each row differs from the amount of twist of at least some of the other pairs of outside-plant wires. Similarly, the amount of twist of the customer premises wires also differs from others in the same row.

Abstract: A protective device for excess current utilizes a fuse that incorporates a printed circuit board. The printed circuit board has a trace on one side which is of a desired width, length, and thickness of material for opening if excess current for a selected duration of time is reached. The printed circuit board is mounted in an insulated housing. The lower side of the substrate may also have a conductive layer connected to the housing or ground. The printed circuit board and overvoltage protector may be tailored for impedance matching. An excess voltage protector may be incorporated with the printed circuit board for conducting to ground if excessive voltage is encountered. The housing has two terminals which are connected to the printed circuit board and voltage protector. These terminals may be conventional coaxial cable connectors.

Abstract: A protective device for excess current utilizes a fuse that incorporates a printed circuit board. The printed circuit board has a trace on one side which is of a desired width, length, and thickness of material for opening if excess current for a selected duration of time is reached. The printed circuit board is mounted in an insulated housing. The lower side of the substrate may also have a conductive layer connected to the housing or ground. The printed circuit board and overvoltage protector may be tailored for impedance matching. An excess voltage protector may be incorporated with the printed circuit board for conducting to ground if excessive voltage is encountered. The housing has two terminals which are connected to the printed circuit board and voltage protector. These terminals may be conventional coaxial cable connectors.

Abstract: A device and method for providing overvoltage and overcurrent protection to equipment and personnel that come in contact with electrical lines, particularly telecommunications lines. The overvoltage protection is provided by connecting overvoltage protectors between conductors of the telecommunications line, or between each of the conductors and ground. The overcurrent protection is provided by solid-state bidirectional, resettable, fold-back type current limiters that limit maximum current flow at a predetermined level. These current limiters are arranged in line to the conductors of the telecommunications line and in series with equipment that are connected to the telecommunications line. The overvoltage protectors and the current limiters can be combined to form an integrated protection device, or they can be packaged as separate and distinct devices.

Abstract: A protector panel having a plurality of parallel rows of socket groups that include a plurality of receptacles for receiving pins of plug-in excess voltage modules. The socket groups on adjacent rows are offset such that they are oriented relative to one another such that each incoming tip receptacle of each of the socket groups in one row is more closely spaced to one of the other receptacles rather than the incoming ring receptacle of the adjacent row. The socket groups within one row may also be rotated relative to socket groups in an adjacent row. On the back of the protector panel, a plurality of pins are positioned to communicate with the socket groups. Wire pairs lead to and wrap around each of the pins. The wires are twisted about one another to a location near the pins at which point a first wire and a second wire of the wire pairs are separated to attach to their respective pins, wherein the number of twists per liner increment varies from one pair to another wire pair in close proximity.