Abstract: An electrical connector with multi-direction cable installation capability includes a connector body, upper and lower cable protector covers pivotally connected to a rear side of the connector body and defining multiple cable insertion openings in different directions, a cable organizer lockable to the connector body by the upper and lower cable protector covers to keep core wires of an inserted cable in position, and an end cap detachably attached to the cable organizer and defining an opening for selectively matching with one of the cable insertion opening to provide a cable passage through which the inserted cable extends out of the electrical connector.

Abstract: An electrical connector with multi-direction cable installation capability includes a connector body, upper and lower cable protector covers pivotally connected to a rear side of the connector body and defining multiple cable insertion openings in different directions, a cable organizer lockable to the connector body by the upper and lower cable protector covers to keep core wires of an inserted cable in position, and an end cap detachably attached to the cable organizer and defining an opening for selectively matching with one of the cable insertion opening to provide a cable passage through which the inserted cable extends out of the electrical connector.

Abstract: A tracking jumper cable assembly includes an electrical connection device at each of two opposite ends of a duplex fiber optic patch cable thereof.

Abstract: A punch down tool includes a handle unit including pivoted grip and trigger, and a replaceable punch down block, which includes a carrier detachably attached to the top end of the grip, a cutter block detachably fastened to the top end of the grip to secure the carrier to the grip and holding a set of punch-down elements and a pair of cutter blades and a slide block slidably coupled to the carrier to carry a jack and a network cable for processing and forcible by the trigger against the cutter block to have the core wires of the network cable to be punched into the jack by the punch-down elements and cut off by the cutter blades.

Abstract: A quick-detachable modular jack and face panel mounting structure includes a face panel, an inner positioning frame mounted at the back side of the face panel for holding multiple modular jacks in the face panel in a row, a limiter plate vertically movably mounted in the inner positioning frame, and control rods held down in the inner positioning frame by the limiter plate to lock the modular jacks and respectively horizontally movable to unlock the respective modular jacks.

Abstract: A quick-detachable modular jack and face panel mounting structure includes a face panel, an inner positioning frame mounted at the back side of the face panel for holding multiple modular jacks in the face panel in a row, a limiter plate vertically movably mounted in the inner positioning frame, and control rods held down in the inner positioning frame by the limiter plate to lock the modular jacks and respectively horizontally movable to unlock the respective modular jacks.

Abstract: A multidirectional modular jack and face panel mounting structure includes a face panel including a row of modular jack mounting holes and a modular jack engagement structure around each modular jack mounting hole, and modular jacks respectively mounted in the modular jack mounting holes, each modular jack including an IDC housing configured for mounting in one respective modular jack mounting hole in one of a series of angular positions and face panel engagement structures disposed around the IDC housing for engagement with the modular jack engagement structure around the respective modular jack mounting hole of the face panel.

Abstract: A multidirectional modular jack and face panel mounting structure includes a face panel including a row of modular jack mounting holes and a modular jack engagement structure around each modular jack mounting hole, and modular jacks respectively mounted in the modular jack mounting holes, each modular jack including an IDC housing configured for mounting in one respective modular jack mounting hole in one of a series of angular positions and face panel engagement structures disposed around the IDC housing for engagement with the modular jack engagement structure around the respective modular jack mounting hole of the face panel.

Abstract: An angle panel having openings cut through a flat base thereof for holding network jacks individually, and a backwardly extending retaining structure located on one side of each opening for securing one respective network jack for receiving a respective mating network plug to keep the plug hole of the installed network jack in an oblique position relative to the flat base. When attaching a network jack to the angle panel, opposing upper hook and lower hook of the attached network jack are respectively hooked on the retaining structure at the corresponding opening and the flat base of the angle panel.

Abstract: A wire stabilizer for 8-core twisted-pair network plug having a first wire channel and a second wire channel respectively arranged at left side and right sides thereof, and two third wire channels, a fourth wire channel and two fifth wire channels arranged at different elevations between the first wire channel and the second wire channel. The first wire channel and the second wire channel are adapted for accommodating the twisted pair of the first and second core wires and the twisted pair of the seventh and eighth core wires respectively. The fourth wire channel is adapted for accommodating the twisted pair of the fourth and fifth core wires. The two third wire channels and the two fifth wire channels are adapted for accommodating the pair of the third and sixth core wires selectively. The third and sixth core wires are kept apart, the invention enhances network characteristics.

Abstract: A keystone jack based on a punch down type keystone jack architecture, having a wire layout cover attached to the rear side of the jack body and two cover shells pivotally connected to the jack body for closing/opening the wire layout cover. The IDC housing at the back side of the jack body has a wire-bonding block panel formed of multiple partition plates and a retaining hook located on the distal end of each partition plate to minimize the gap between each two adjacent partition plates, allowing installation of the core wires of the inserted network cable by a punch down type technique or a tool free type technique.

Abstract: A network connector includes an elastic terminal support rack mounted in an insulation main body to support 8pcs of metal conducting terminals. The elastic terminal support rack comprises a rectangular open frame, an elongated elastic block transversely suspending in the rectangular open frame, a plurality of arched bars connected between the rear edge of the rectangular open frame and the elongated elastic block and 8 pcs of ribs located on the top side of the elongated elastic block and respectively configured subject to the shapes of the tilting portions of the metal conducting terminals to give sufficient support.

Abstract: A female electrical connector includes an insulative housing, a rack mounted in the insulative housing and 8 pcs of gold pins arranged in the rack for signal transmission. The 1st, 3rd and 5th pins each have the respective top end extending obliquely backwardly from the front side of the rack and then curved and closely attached to the rear side of the rack so that the transmission direction of the 1st, 3rd and 5th pins is reversed to that of the 2nd, 4th, 6th, 7th and 8th pins, enabling the female electrical connector for signal transmission in the fully bandwidth range of 1˜500 MHz.

Abstract: An alien crosstalk preventive electrical socket, electrical plug and network cable, in which the body, upper back cover, lower back cover and IDC housing of the electrical socket, the insulative jacket, rack and plug body of the electrical plug and the cylindrical outer insulation of the network cable are made of an electrically conductive plastic complex material prepared from a compound of a plastic material and an electrically conductive material, said electrically conductive plastic complex material having high dielectric index and low electrical resistivity characteristics to avoid signal in and signal out and to reducing alien crosstalk, thereby effectively preventing EMI (electromagnetic interference) radiation.

Abstract: A network connector, it is provided with an insulation base provided in a front face thereof with a socket for insertion of a plug on a network electric line, and a gold-plating contact module is inserted in the insulation base. The gold-plating contact module has eight gold-plating contacts which are extended out of a printed circuit board. The tailing ends of the gold-plating contacts remote from the circuit board are laid out according to a sequence from a first one to an eighth one of the gold-plating contacts in the socket to form a contact area for electrically connecting a plug on a network electric line. The fourth gold-plating contact and the fifth gold-plating contact are crossed with each other at an area between the contact area and the circuit board, this forms offsetting action on positive and negative electric charges of noisy signals between the crossing area and the circuit board to enhance transmitting performance of said network connector.

Abstract: In the transmitting jack, a housing has a seat for mounting multiple metallic electrically conductive pieces, and has a passage seat for extending therethrough of transmitting lines in a communication line. The transmitting lines are located in slots provided on the seat for the metallic electrically conductive pieces; prongs provided on the metallic electrically conductive pieces can be extended through insulating coats on the transmitting lines for electric conduction. The housing is pivotally connected with a pair of tailing seats enveloping the communication line. The tailing seats each has therein an inclined block; the blocks move along inclined surfaces on the tailing end of the passage seat when they are closed up to each other; and the tailing seats will push the passage seat frontwardly of the housing, so that the transmitting lines in the passage seat are pierced by the prongs for connecting. By this, there is no tool required for completing assembling of the entire jack.